Page 1 MELSEC iQ-R Module Configuration Manual 'TRANSLATION OF THE ORIGINAL INSTRUCTIONS'...
Page 3: Safety Precautions
(Read these precautions before using this product.) Before using MELSEC iQ-R series programmable controllers, please read the manuals for the product and the relevant manuals introduced in those manuals carefully, and pay full attention to safety to handle the product correctly. If products are used in a different way from that specified by manufacturers, the protection function of the products may not work properly.
Page 4 [Design Precautions] WARNING  Configure safety circuits external to the programmable controller to ensure that the entire system operates safely even when a fault occurs in the external power supply or the programmable controller. Failure to do so may result in an accident due to an incorrect output or malfunction. (1) Emergency stop circuits, protection circuits, and protective interlock circuits for conflicting operations (such as forward/reverse rotations or upper/lower limit positioning) must be configured external to the programmable controller.
Page 5 [Design Precautions] WARNING  Especially, when a remote programmable controller is controlled by an external device, immediate action cannot be taken if a problem occurs in the programmable controller due to a communication failure. To prevent this, configure an interlock circuit in the program, and determine corrective actions to be taken between the external device and CPU module in case of a communication failure.
Page 6 [Design Precautions] WARNING [Precautions for using high-speed counter modules and flexible high-speed I/O control modules]  Outputs may remain on or off due to a failure of a transistor for external output. Configure an external circuit for monitoring output signals that could cause a serious accident. [Precautions for using flexible high-speed I/O control modules] ...
Page 7 [Design Precautions] WARNING [Precautions for using Motion CPUs, Simple Motion modules, and Motion modules]  Configure safety circuits external to the programmable controller to ensure that the entire system operates safely even when a fault occurs in the external power supply or the programmable controller. Failure to do so may result in an accident due to an incorrect output or malfunction.
Page 8 [Design Precautions] WARNING [Precautions for using I/O modules with diagnostic functions (SIL2 mode)]  When the I/O module with diagnostic functions detects a fault in the external power supply or programmable controller, it turns off outputs. Configure an external circuit to ensure that the power source of a hazard is shut off by turning off the outputs.
Page 9 • Do not open the cover of the CPU module and remove the battery unless the area is known to be nonhazardous. • All MELSEC iQ-R modules (except base modules) are to be connected to a base module only.
Page 10 [Design Precautions] WARNING [Precautions for using Process CPUs]  If the redundant system fails, control of the entire system may not be maintained depending on the failure mode. The control may not be maintained in the following case either: An error in an extension base unit or in a module on an extension base unit is detected and causes a stop error of the control system, system switching occurs, and a similar error is detected and causes a stop error of the standby system (new control system).
Page 11 "use prohibited" areas in the remote register. For the "use prohibited" signals, refer to the MELSEC iQ-R CC-Link IE Field Network User's Manual (Application). Do not turn on or off these signals on a program since normal operations cannot be guaranteed. Doing so may cause malfunction of the programmable controller system.
Page 12 [Design Precautions] WARNING [Precautions for using remote head modules]  Configure safety circuits external to the remote head module to ensure that the entire system operates safely even when a fault occurs in the external power supply or the remote head module. Failure to do so may result in an accident due to an incorrect output or malfunction.
Page 13 [Design Precautions] WARNING [Precautions for using AnyWireASLINK master modules]  An AnyWireASLINK system has no control function for ensuring safety. [Precautions for using DeviceNet master/slave modules]  If a communication failure occurs on a DeviceNet network, faulty nodes will behave as (1) and (2) below.
Page 14 [Precautions for using EtherNet/IP network interface modules]  For the operating status of each EtherNet/IP device after a communication failure, refer to the MELSEC iQ-R EtherNet/IP Network Interface Module User's Manual (Application). Incorrect output or malfunction due to a communication failure may result in an accident.
Page 15 Also, do not use any "use prohibited" signals as an I/O signal. If these operations are performed, the correct operation of the module cannot be guaranteed. For the "system area", "write- prohibited area", and the "use prohibited" signals, refer to MELSEC iQ-R I/O Module (With Safety Functions) User's Manual.
Page 16 [Design Precautions] CAUTION  Do not install the control lines or communication cables together with the main circuit lines or power cables. Doing so may result in malfunction due to electromagnetic interference. Keep a distance of 100mm or more between those cables. ...
Page 17  Select the external devices to be connected to the module by referring to the performance specifications in the MELSEC iQ-R I/O Module (With Safety Functions) User's Manual and considering the maximum inrush current. Connecting a device exceeding the maximum inrush current...
Page 18 [Security Precautions] WARNING  To maintain the security (confidentiality, integrity, and availability) of the programmable controller and the system against unauthorized access, denial-of-service (DoS) attacks, computer viruses, and other cyberattacks from external devices via the network, take appropriate measures such as firewalls, virtual private networks (VPNs), and antivirus solutions.
Page 19 [Installation Precautions] CAUTION  Use the programmable controller in an environment that meets Page 135 General Specifications in this manual. Failure to do so may result in electric shock, fire, malfunction, or damage to or deterioration of the product.  To mount a module, place the concave part(s) located at the bottom onto the guide(s) of the base unit, and push in the module until the hook(s) located at the top snaps into place.
Page 20 Directly touching any conductive parts of the connectors while power is on may result in electric shock. *1 For details, please consult your local Mitsubishi Electric representative. [Precautions for using CC-Link IE TSN (when optical fiber cables are used)] ...
Page 21 [Wiring Precautions] CAUTION  Individually ground the FG and LG terminals of the programmable controller with a ground resistance of 100 ohms or less. Failure to do so may result in electric shock or malfunction.  Use applicable solderless terminals and tighten them within the specified torque range. If any spade solderless terminal is used, it may be disconnected when the terminal screw comes loose, resulting in failure.
Page 22 [Precautions for using CC-Link IE TSN (when optical fiber cables are used)]  For optical fiber cables to be used in the system, select the ones that meet the specifications in the MELSEC iQ-R CC-Link IE TSN User's Manual (Startup). If not, normal data transmission is not guaranteed.
Page 23 [Precautions for using redundant function modules]  For tracking cables to be used in the system, select the ones that meet the specifications in the MELSEC iQ-R CPU Module User's Manual (Startup). If not, normal data transmission is not guaranteed.
Page 24 [Startup and Maintenance Precautions] WARNING  Do not touch any terminal while power is on. Doing so will cause electric shock or malfunction.  Correctly connect the battery connector. Do not charge, disassemble, heat, short-circuit, solder, or throw the battery into the fire. Also, do not expose it to liquid or strong shock. Doing so will cause the battery to produce heat, explode, ignite, or leak, resulting in injury and fire.
Page 25 For details on how to eliminate static electricity from the module, refer to the following. Antistatic Precautions Before Using MELSEC iQ-R Series Products (FA-A-0368)  Use a clean and dry cloth to wipe off dirt on the module.
Page 26 [Startup and Maintenance Precautions] CAUTION [Precautions for using SIL2 Process CPUs]  When performing online operations to the running SIL2 Process CPU such as program modification, device test, and operating status change (for example, from RUN to STOP) of the running programmable controller from an external device such as a personal computer connected, read relevant manuals carefully and ensure the safety before operation.
Page 27 [Startup and Maintenance Precautions] CAUTION [Precautions for using remote head modules]  When connecting an external device with a remote head module to modify data of a running programmable controller, configure an interlock circuit in the program of the master station to ensure that the entire system will always operate safely.
Page 28 [Operating Precautions] CAUTION  When changing data and operating status, and modifying program of the running programmable controller from an external device such as a personal computer connected to an intelligent function module, read relevant manuals carefully and ensure the safety before operation. Incorrect change or modification may cause system malfunction, damage to the machines, or accidents.
Page 29 Cautions When Using Mitsubishi Programmable Controllers or GOTs Connected to a Personal Computer With the RS-232/USB Interface (FA-A-0298) When the USB cable used is the GT09-C30USB-5P manufactured by Mitsubishi Electric, specific measures are not required to connect the AC-powered personal computer to the module. However, note that the signal ground (SG) is common for the module and its USB interface.
Page 30 [Disposal Precautions] CAUTION  When disposing of this product, treat it as industrial waste.  When disposing of batteries, separate them from other wastes according to the local regulations. For details on battery regulations in EU member states, refer to Page 291 Disposal precautions in this manual.
Page 31: Conditions Of Use For The Product
Notwithstanding the above restrictions, Mitsubishi Electric may in its sole discretion, authorize use of the PRODUCT in one or more of the Prohibited Applications, provided that the usage of the PRODUCT is limited only for the specific applications agreed to by Mitsubishi Electric and provided further that no special quality assurance or fail-safe, redundant or other safety features which exceed the general specifications of the PRODUCTs are required.
Page 32 (2) Mitsubishi Electric prohibits the use of Products with or in any application involving, and Mitsubishi Electric shall not be liable for a default, a liability for defect warranty, a quality assurance, negligence or other tort and a product liability in these applications.
Page 33: Introduction
When using the C Controller module and reading this manual and relevant manuals, read "programmable controller CPU" as "C Controller module". Refer to the following instead of the GX Works3 Operating Manual, MELSEC iQ-R CPU Module User's Manual (Startup), and MELSEC iQ-R CPU Module User's Manual (Application).
Page 34 When using the robot CPU and reading this manual and relevant manuals, read "programmable controller CPU" as "robot CPU". Refer to the following instead of the MELSEC iQ-R CPU Module User's Manual (Startup) and MELSEC iQ-R CPU Module User's Manual (Application).
Page 35 MELSEC iQ-R series manuals The manuals are categorized into the following. Read the Module Configuration Manual before configuring the system because the common information on all modules are included. Common information MELSEC iQ-R Module (Read this manual before Configuration Manual configuring the system.)
Page 36: Table Of Contents
MELSEC iQ-R series........
Page 37 MELSEC iQ-R series extension cable........
Page 38 When an error occurs in a redundant extension base unit ........245 Appendix 5 Differences Between MELSEC iQ-R Series and MELSEC-Q Series ......246 Appendix 6 How to Use MELSEC-Q Series Modules .
Page 39: Terms
A system where a single CPU module controls I/O modules and intelligent function modules Slim type main base unit A MELSEC iQ-R series slim type main base unit Slim type power supply module A MELSEC iQ-R series slim type power supply module...
Page 40 The following terms are used to explain systems using the SIL2 Process CPU and the Safety CPU. Term Description Pair version Version information to determine the pairs of the SIL2 Process CPU and SIL2 function module and the pairs of the Safety CPU and Safety function module Safety communications Communication service that performs send/receive processing in the safety layer of the safety communication protocol...
Page 41: Generic Terms And Abbreviations
CC-Link IE Includes the following: • CC-Link IE TSN ( MELSEC iQ-R CC-Link IE TSN User's Manual (Application),  MELSEC iQ-R CC-Link IE TSN Plus Master/Local Module User's Manual) • CC-Link IE Controller Network ( MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)) •...
Page 42: Generic Term/Abbreviation
RnENCPU R04ENCPU, R08ENCPU, R16ENCPU, R32ENCPU, R120ENCPU RnENCPU (CPU part) A module on the left-hand side of the RnENCPU ( MELSEC iQ-R Ethernet/CC-Link IE User's Manual (Startup)) RnENCPU (network part) A module on the right-hand side of the RnENCPU ( MELSEC iQ-R Ethernet/CC-Link IE User's...
Page 43: Chapter 1 System Configuration
Overall Configuration The MELSEC iQ-R series programmable controller system is configured by mounting modules on a base unit. A power supply module is mounted on the power supply slot located on the left end of a main base unit, and a CPU module is mounted on the CPU slot located on the right side of the power supply slot.
Page 44 MELSEC-Q series modules and base units can be used by connecting the RQ extension base unit in the MELSEC iQ-R series system. ( Page 169 Connection Method for the Extension Base Unit) MELSEC-Q series power supply modules, I/O modules, and intelligent function modules can be mounted on the RQ extension base unit.
Page 45 • CC-Link is a globally standardized open field network. Flexible support for a multi-vendor environment allows a rich variety of more than 1000 partner products to be connected to the MELSEC iQ-R series. • SSCNET/(H) is a synchronous motion network that supports optical network and offers high speed and high reliability.
Page 46 CC-Link IE Controller Network CC-Link IE TSN/CC-Link IE Field Network CC-Link For the network modules that can be used in the MELSEC iQ-R series system, refer to the following. Page 74 Lists of Configuration Devices 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 47: Single Cpu System
( Page 96 Combinations of CPU modules in a multiple CPU system,  Page 125 CPU Numbers) For details on the multiple CPU system function, refer to the following.  MELSEC iQ-R CPU Module User's Manual (Application) CPU module 1 SYSTEM CONFIGURATION...
Page 48: Redundant System
Redundant system This system consists of two systems and each of them has a CPU module, a power supply module, and a network module or other modules. Even if an error occurs in one system, the other system continues control. I/O modules and intelligent function modules used in a redundant system are mounted to the intelligent device station (remote head module) on CC-Link IE Field Network or an extension base unit in a redundant system with redundant extension base unit.
Page 49 (1) Process CPU (redundant mode) (1) (2) (2) Redundant function module (3) Tracking cable For details, refer to "WHEN USING THE PROCESS CPU (REDUNDANT MODE)" in the following.  MELSEC iQ-R CPU Module User's Manual (Application) 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 50 Redundant system with redundant extension base unit A redundant system to which extension base units are connected (redundant system with redundant extension base unit) is available. To configure a redundant system with redundant extension base unit, connect a redundant extension base unit to the extension level 1.
Page 51 ■Redundant configuration of extension cables With the redundant configuration of extension cables, control of the redundant system can be maintained by switching the systems even if an extension cable in data communications fails. To achieve extension cable redundancy, use only the redundant extension base units in the extension level 2 and later levels. (1) Process CPU (redundant mode) (1) (2) (1) (2)
Page 52 Redundant configuration of power supply modules A redundant configuration of redundant power supply modules is available when two redundant power supply modules are mounted on a redundant power supply base unit. (Redundant power supply system) Even if one power supply module has failed or an error occurs with its power supply system, system operation can be continued with the other power supply module.
Page 53 (2) Process CPU (redundant mode) (3) Redundant function module (4) Tracking cable (2) (3) (2) (3) For details, refer to "Redundant System Function" in the following.  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application) 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 54 (3) Redundant function module (4) Tracking cable (5) Remote head module (2) (3) (2) (3) For details, refer to "Redundant System Function" in the following.  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application) 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 55 (1) Remote head module For details, refer to "Redundant Function" in the following.  MELSEC iQ-R CC-Link IE Field Network Remote Head Module User's Manual (Application) 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 56 Only the remote head modules used in the redundant system can be used for the device station. For details, refer to "Redundant System Function" in the following.  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application) When CC-Link is used in a redundant system CC-Link system master/local modules can be used in a redundant system.
Page 57 (2) (3) For details, refer to the following.  MELSEC iQ-R MELSECNET/H Network Module User's Manual (Application) Redundant system for PROFIBUS-DP network With a redundant configuration of the RJ71PB91V, the new control system can continue data communications if an error occurs in the control system.
Page 58 Communication protocols other than the predefined protocol and MODBUS slave (RTU/ASCII) cannot be used for communication. For details, refer to "Using MODBUS in a Redundant System" in the following:  MELSEC iQ-R Serial Communication Module User's Manual (Application) The following table lists the redundant system configurations for serial communication. System configuration...
Page 59 ■Redundant slave station (redundant line) Connect the slave station of the control system and that of the standby system with a tracking cable. A line with the master station is required for each slave station. If an error occurs in the slave station of the control system, the slave station of the standby system performs control and continues communications with the master station.
Page 60 Settings specific to redundant systems To configure a redundant system, select an operation mode and a model for the redundant system with the engineering tool. The following describes the modules for which users need to select an operation mode and a model for the redundant system. ■CPU module When using the Process CPU in redundant mode, select "Redundant"...
Page 61 ■CC-Link IE Field Network When placing a module on the "Module Configuration" window or adding a module from the "Navigation window", select a proper model with the engineering tool depending on the application. Configuration CC-Link IE Field Network master/local module Remote head module Redundant master station RJ71GF11-T2(MR)
Page 62: Configuration Example
• Redundant device stations Configuration example Description Redundant local station Select "RJ71GF11-T2(MR)" because a redundant configuration of the CC-Link IE Field Network master/local modules in the master station RJ71GF11-T2(MR) RJ71GF11-T2(MR) has been made. Select "RJ71GF11-T2(SR)" because a redundant configuration of the CC-Link IE Field Network master/local modules in the device stations has been made.
Page 63 ■MELSECNET/H network When placing a module on the "Module Configuration" window or adding a module on the "Navigation window" in the engineering tool, select "RJ71LP21-25(R)" for the model. Window RJ71LP21-25(R) is the model name on the engineering tool for using the RJ71LP21-25 in a redundant system.
Page 64: System Using The Safety Cpu
For details on the differences between the Safety CPU and standard CPU and functions of the Safety CPU, refer to the following.  MELSEC iQ-R CPU Module User's Manual (Application) The Safety CPU and the safety function module must be of the same pair version. Check the pair version with the rating plate on the side of the module, special register, or buffer memory (Safety CPU: SD206, safety function module: Un\G60).
Page 65 (5) Input signal (6) Output signal For details on the safety I/O refresh function and the settings to perform the safety I/O refresh, refer to the following. MELSEC iQ-R I/O Module (With Safety Functions) User's Manual 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 66 Mounting position of the safety function module Use the Safety CPU and the Safety function module as a pair. ■Single CPU system The safety function module is required to be mounted on the main base unit. (It cannot be mounted on extension base units.) *1 When using the Safety CPU with firmware version "13"...
Page 67: System Using The Sil2 Process Cpu
(7) Modules set to SIL2 mode ( Page 66 Configuration of a system using the SIL2 Process CPU) For details on the functions of the SIL2 Process CPU, refer to the following.  MELSEC iQ-R CPU Module User's Manual (Application) • The mounting positions and order are as described above. They cannot be changed.
Page 68 To perform, configure the redundant line. ( Page 67 Redundant line) For details, refer to "Redundant System Function" in the following.  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application) 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 69 (5) CC-Link IE Field Network master/local module (6) Remote head module (7) Modules set to SIL2 mode For details, refer to "Redundant System Function" in the following.  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application) 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 70 (6) Remote head module (7) Two RX40NC6Bs and two RY40PT5Bs (These four modules are set to SIL2 mode.) For details, refer to the following.  MELSEC iQ-R I/O Module (With Diagnostic Functions) User's Manual (Application) 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 71 (6) Remote head module (7) Two R60AD8-Gs, one R60DA8-G, and one RY40PT5B (These four modules are set to SIL2 mode.) For details, refer to the following.  MELSEC iQ-R Channel Isolated Analog-Digital Converter Module User's Manual (Application) 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 72 (6) Remote head module (7) One R60DA8-G, one R60AD8-G, one RY40PT5B-AS (These three modules are set to SIL2 mode.) For details, refer to the following.  MELSEC iQ-R Channel Isolated Digital-Analog Converter Module User's Manual (Application) 1 SYSTEM CONFIGURATION 1.1 Overall Configuration...
Page 73 For details, refer to "Redundant System Function" in the following.  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application) Redundant configuration of CC-Link By mounting a CC-Link system master/local module on each of the base units of the control system and standby system, system switching due to a stop error of a CPU module can be supported with the standby master function.
Page 74 Settings specific to systems using the SIL2 Process CPU To configure a system using the SIL2 Process CPU, select a model for the systems using the SIL2 Process CPU with the engineering tool. The following describes the modules for which users need to select an operation mode and a model for the systems using the SIL2 Process CPU.
Page 75 ■Modules to be mounted to the intelligent device station (remote head module) When placing a module on the "Module Configuration" window or adding a module from the "Navigation window", select a model name which has "(S2M)" or "(S2S)" on its ending in the engineering tool. For example, select "RX40NC6B(S2M)" or "RX40NC6B(S2S)"...
Page 76: Lists Of Configuration Devices
Lists of Configuration Devices The following table lists products that can be used in the MELSEC iQ-R series system. For the modules that are not described in this chapter, refer to the manuals for each module used.  Manuals for each module used MELSEC iQ-R series The following table lists the configuration devices and the availability of each CPU module and remote head module.
Page 77 *2 When a redundant power supply system is configured, there are restrictions on the firmware version of the CPU module. ( MELSEC iQ-R CPU Module User's Manual (Application)) *3 There are restrictions on the firmware version of the CPU module. ( MELSEC iQ-R CPU Module User's Manual (Application)) Power supply module...
Page 78: Cpu Module
*1 RnENCPU is a module with the integrated CPU module/network functionality. When setting the engineering tool, select a network for the RnENCPU (network part) under "CPU Extension". ( MELSEC iQ-R Ethernet/CC-Link IE User's Manual (Startup)) *2 To configure a redundant system, use redundant function modules and operate Process CPUs in redundant mode.
Page 79: Cfast Card
   Battery-less NZ1BLC option cassette *1 Use these devices with the R04CPU, R08CPU, R16CPU, R32CPU, R120CPU. *2 There are restrictions on the firmware version. ( MELSEC iQ-R CPU Module User's Manual (Application)) Battery Item Model RnEN RnPSF RnSF...
Page 80 I/O module Item Model RnEN RnPSF RnSF RnMT RnRT RnNC Rem Rem               AC input RX10 module RX10-TS          ...
Page 81 *3 For the restrictions when using the modules on an extension base unit in a redundant system with redundant extension base unit, refer to the following.  Manuals for each module used *4 There are restrictions on the firmware version. (MELSEC iQ-R CPU Module User's Manual (Application)) 1 SYSTEM CONFIGURATION 1.2 Lists of Configuration Devices...
Page 82: Intelligent Function Module
Intelligent function module Item Model RnSF               Analog-digital converter R60AD4, module R60ADI8, R60ADV8               Channel isolated R60AD8-G analog-digital converter...
Page 83 Item Model RnSF               Camera recorder RD81RC96- *12*15 module               High speed data RD81DC96 communication module ...
Page 84 *5 Depending on the CPU module used, there are restrictions on the firmware version of these modules. ( Manual for each module) *6 When an OPC UA server module is used in a redundant system, there are restrictions for constructing the system. ( MELSEC iQ-R OPC UA Server Module User's Manual (Application)) Also, in a redundant system, use the Process CPU with firmware version "18"...
Page 85: Melsec-Q Series
RG60 MELSEC-Q series The following table lists the MELSEC-Q series modules and extension cables which can be used in the MELSEC iQ-R series system. To use MELSEC-Q series modules and extension cables in the MELSEC iQ-R series system, connect the RQ extension base unit or MELSEC-Q series extension base units under the RQ extension base unit.
Page 86 Item Model *6*9 Intelligent Analog-digital converter module Q64AD, Q68ADV, Q68ADI function module Channel isolated high resolution analog-digital converter Q64AD-GH *6*9 module Channel isolated high resolution analog-digital converter module Q62AD-DGH *6*9 (with signal conditioning function) *6*9 Channel isolated analog-digital converter module Q68AD-G Channel isolated analog-digital converter module (with signal Q66AD-DG...
Page 87 *4 This module cannot be used as an interrupt module when a remote head module is used. *5 These modules cannot be used with a C Controller module. *6 The method for enabling parameters differs depending on the firmware version of the C Controller module. ( MELSEC iQ-R C Controller Module User's Manual) *7 There are restrictions on the supported CPU modules.
Page 88: System Configuration Specifications
System Configuration Specifications This section describes the overview of the MELSEC iQ-R series system configuration. CPU module (except the C Controller module and MELSECWinCPU module) The following table shows the system configuration of when a CPU module is mounted on a CPU slot of a main base unit.
Page 89 *2 Mount modules so that the total number of occupied I/O points of these modules is equal to or less than the number of I/O points of the C Controller module used. ( MELSEC iQ-R C Controller Module User's Manual) The number of I/O points of each module to be mounted can be checked on the engineering tool.
Page 90 *2 Mount modules so that the total number of occupied I/O points of these modules is equal to or less than the number of I/O points of the remote head module used. ( MELSEC iQ-R CC-Link IE Field Network Remote Head Module User's Manual (Startup)) The number of I/O points of each module to be mounted can be checked on the engineering tool.
Page 91 *2 Mount modules so that the total number of occupied I/O points of these modules is equal to or less than the number of I/O points of the MELSECWinCPU module used. ( MELSEC iQ-R MELSECWinCPU Module User's Manual) The number of I/O points of each module to be mounted can be checked on the engineering tool. ( CW Configurator Operating Manual) *3 The number of mountable modules includes the empty slots.
Page 92: Modules Having Restrictions On The Number Of Mountable Modules
This section describes modules having restrictions on the number of mountable modules. MELSEC iQ-R series modules ■CPU module (except the C Controller module and MELSECWinCPU module) The following table shows the restrictions on the number of mountable modules of when a CPU module is mounted on a CPU slot of a main base unit.
Page 93 *14 The CPU module that controls a MELSEC-Q series MELSECNET/H network module mounted on the RQ extension base unit cannot control the MELSEC iQ-R series MELSECNET/H network module. *15 There are restrictions on the firmware version and production information of the CPU module that controls the recorder modules. (...
Page 94 ■C Controller module The following table shows the restrictions on the number of mountable modules of when a C Controller module is mounted on a CPU slot of a main base unit. Module Model Maximum number of mountable modules Single CPU system Multiple CPU system Redundant system CC-Link IE Controller Network-...
Page 95 ■MELSECWinCPU module The following table shows the restrictions on the number of mountable modules of when a MELSECWinCPU module is mounted on a CPU slot of a main base unit. Module Model Maximum number of mountable modules Single CPU system Multiple CPU system CC-Link IE Controller Network- •...
Page 96 CC-Link IE Controller Network-equipped modules (when the CC-Link IE Controller Network function is used) are mounted. *5 The CPU module that controls a MELSEC iQ-R series MELSECNET/H network module cannot control the MELSEC-Q series MELSECNET/H network module mounted on the RQ extension base unit.
Page 97: Base Unit Combination
Base unit combination The following tables show which base unit combinations are possible. : Combination possible, : Combination not possible Main base unit Extension base unit R6B RQ6B R6B-HT R6RB R6RB-HT R6WRB R6WRB-HT *1*3       ...
Page 98: Combinations Of Cpu Modules In A Multiple Cpu System
Combinations of CPU modules in a multiple CPU system The CPU modules that can be used in the multiple CPU system differ depending on what type of CPU module is mounted as CPU No.1. The following table summarizes the possible combination of CPU modules and the number of mountable modules in the multiple CPU system.
Page 99: Applicable Software
Applicable Software The following table lists software that can be used for the MELSEC iQ-R series system. (Manual for each software used) When using a C Controller module, refer to the following.  MELSEC iQ-R C Controller Module User's Manual When using a MELSECWinCPU module, refer to the following.
Page 100: Consideration For Internal Current Consumption
Consideration for internal current consumption Configure the system so that the internal current consumption of the entire system will be less than the rated output current of the power supply module. The internal current consumption can be checked by using the engineering tool as follows. The following window shows the check result.
Page 101: Precautions For Multiple Cpu System Configuration
*1 For the firmware version of the CPU module that is compatible with the CC-Link IE TSN master/local module, refer to the following.  MELSEC iQ-R CPU Module User's Manual (Application) 1 SYSTEM CONFIGURATION 1.5 Precautions for System Configuration...
Page 102 *1 Set the RnENCPU as "_RJ71EN71()" in GX Works3.  in brackets indicates an abbreviation of network type. For details, refer to the following.  MELSEC iQ-R Ethernet/CC-Link IE User's Manual (Startup) • Configuration of two modules (CPU No.1: RnENCPU, No.2: Motion CPU) •...
Page 103 *1 Set the RnENCPU as "_RJ71EN71()" in GX Works3.  in brackets indicates an abbreviation of network type. For details, refer to the following.  MELSEC iQ-R Ethernet/CC-Link IE User's Manual (Startup) • Configuration of two modules (CPU No.1: RnENCPU, No.2: Motion CPU) •...
Page 104 • Configuration of four modules (CPU No.1: RnENCPU, No.2 to No.4: Motion CPU) • Actual system • I/O assignment setting Set the Motion CPUs (CPU No.2 to No.4) on the CPU slots. Set the RnENCPU (network part) on the slot 3. When "Read Mounting Status"...
Page 105 ■Display in the system monitor The system monitor displays the RnENCPU (network part) placed on the right of the Motion CPU at the rightmost position in the same way as the module configuration window. • Actual system • System monitor When the system monitor window is opened while parameters are not configured, module configuration is displayed according to the actual system.
Page 106: Precautions For Redundant System With Redundant Extension Base Unit
• When extension cables are redundant, an extension cable can be replaced or added for the inactive side connector (the connector where ACTIVE LED is off) of the redundant extension base unit. ( MELSEC iQ-R CPU Module User's Manual (Application) (Replacement/Addition of an Extension Cable (Online))) •...
Page 107  "Precautions for Communications with CPU Module in Redundant System via Module on Extension Base Unit" in the MELSEC iQ-R CPU Module User's Manual (Application) • A timeout may occur while the systems are being switched. In this case, retry the access or use other communication paths.
Page 108: Precautions For C Controller System Configuration
 MELSEC iQ-R C Controller Module User's Manual When using MELSEC iQ-R series modules The following describes the precautions when using MELSEC iQ-R series modules. ■CC-Link IE Controller Network module • The module cannot be used as a relay station for the interlink transmission function or the routing functions. To use either of those functions, use a CC-Link IE Controller Network module controlled by a programmable controller CPU as a relay station.
Page 109 ■CC-Link IE TSN master/local module • The module cannot be used as a relay station for the interlink transmission function or the routing functions. To use either of those functions, use a CC-Link IE TSN master/local module controlled by a programmable controller CPU as a relay station.
Page 110: Precautions For Melsecwincpu Module System Configuration
• Module dedicated instruction (excluding JP.SEND and JP.RECV) When using MELSEC iQ-R series modules The following describes the precautions when using MELSEC iQ-R series modules. ■CC-Link IE Controller Network module • The module cannot be used as a relay station for the interlink transmission function or the routing functions. To use either of those functions, use a CC-Link IE Controller Network module controlled by a programmable controller CPU as a relay station.
Page 111: Precautions When Using A Recorder Module Or Camera Recorder Module
For details on the input/output signals, refer to the following.  MELSEC iQ-R C Intelligent Function Module User's Manual (Application) 1 SYSTEM CONFIGURATION 1.5 Precautions for System Configuration...
Page 112: Precautions When Using An Mes Interface Module (Rd81Mes96N)
For details on the input/output signals, refer to the following.  MELSEC iQ-R OPC UA Server Module User's Manual (Application) 1 SYSTEM CONFIGURATION 1.5 Precautions for System Configuration...
Page 113: Precautions When Using A High Speed Data Logger Module
For details on the input/output signals, refer to the following.  MELSEC iQ-R High Speed Data Logger Module User's Manual (Application) Precautions when using a high speed data communication module Pay attention to the following when configuring a system by using a high speed data communication module.
Page 114: Chapter 2 Assignment For Modules
ASSIGNMENT FOR MODULES This chapter describes how to assign slot numbers, I/O numbers, CPU numbers, and control CPUs to modules. These assignments can be set by placing the same modules in the actual system on the "Module Configuration" window using the engineering tool.
Page 115: Slot Numbers On A Base Unit
Slot Numbers on a Base Unit Slot numbers are sequentially assigned starting from the slot on the right side of the CPU slot. When extension base units are connected, slot numbers are assigned to the main base unit first, and successively to the extension base units (1st level to 7th level).
Page 116 Setting the number of slots The number of slots for each base unit can be set within the range of 1 to 12. Set the number of slots for the following purposes. • To secure slots so that the base unit can be changed to the one having the different number of slots in the future •...
Page 117 ■When the number of set slots is more than the number of actual slots Slots corresponding to the set number are occupied, where the slots exceeding the actual number are regarded as empty slots. When the number of slots is set to eight for the base unit with five slots, three slots are regarded as empty slots. Empty slots The number of points for empty slots can be changed on the "Module Configuration"...
Page 118 ■When the number of set slots is less than the number of actual slots Slots corresponding to the set number are occupied, where slots that are out of the set range are prohibited from mounting a module, and the slot number is not assigned. When the number of slots is set to five for the base unit with eight slots, three slots will be use-prohibited.
Page 119: I/O Numbers Of Modules
I/O Numbers of Modules An I/O number is a number (hexadecimal) assigned to I/O modules and intelligent function modules to communicate data with the CPU module or remote head module. On/off data are classified into two types: input and output, and the symbol, "X" for input, and "Y"...
Page 120 When the CPU module is the RnENCPU, the I/O numbers of the RnENCPU (network part) are automatically assigned as *1*2 shown below. Number of points I/O number *1 The RnENCPU (network part) occupies I/O numbers of 32 points. *2 When modules are already placed on the engineering tool, the I/O numbers of empty slots are assigned. The mounted modules and their I/O numbers can be checked on the "System Monitor"...
Page 121 • To reduce the program modifications when using an existing program by assigning modules according to the I/O numbers that have already been used in the program I/O numbers can be freely assigned beyond a boundary between the MELSEC iQ-R series and the MELSEC- Q series, being free from the restriction of assignment orders.
Page 122: Operation
■Precautions • Set the same model as the one actually mounted. • The CPU module or remote head module that is not set as actually mounted denies access. • The number of I/O points of a module can be changed in "I/O Assignment Setting" of the [I/O Assignment] tab on the "System Parameter"...
Page 123 • I/O numbers in the actual system I/O numbers of the module on slot No.5, which is not set in the engineering tool, are assigned following the I/O numbers of the module on slot No.4. This results in an overlap of I/O numbers. Number of points I/O number Set the I/O numbers of the module on slot No.5 in the...
Page 124 I/O numbers of an empty slot An empty slot is a slot where a module is not mounted, and occupies 16 points by default. I/O numbers and the number of points can be set to empty slots for future use. The number of I/O points can be changed for all empty slots at once by selecting the CPU module or remote head module on the "Module Configuration"...
Page 125 Module status setting The module status setting makes it possible to set the module status such as reserved status and disabled status, interpreting a configured module in the engineering tool as an empty slot. The following table summarizes the application of the module status setting. Status Application Reserved status...
Page 126 Assigning I/O numbers in the device station Network systems such as CC-Link IE Field Network can be controlled by assigning input "X" and output "Y", which are in the device of the CPU module, to the I/O modules and intelligent function modules in the device station. Controlling a module connected to the head module on CC-Link IE Field Network (1) Master station (2) Device station...
Page 127: Cpu Numbers
*1 For details on the redundant system configuration of remote head modules, refer to the following.  MELSEC iQ-R CC-Link IE Field Network Remote Head Module User's Manual (Application) The CPU module mounted on the CPU slot in the base unit is CPU No.1. CPU No.2, CPU No.3, and CPU No.4 are sequentially assigned starting from the module on the right side of CPU No.1.
Page 128 Reservation setting of the CPU module The reservation setting of the CPU modules excluding CPU No.1 is possible to reserve CPU numbers for the CPU modules to be mounted in the future. ( Page 123 Module status setting) However, if an actually mounted CPU module is set to the disabled status, the module is not to be regarded as an empty slot. •...
Page 129: Control Cpu
Control CPU The control CPU refers to the CPU module that controls I/O modules and intelligent function modules. In a multiple CPU system, a control CPU must be set for each module. If the control CPU is not set, CPU No.1 controls all the modules.
Page 130: Chapter 3 Part Names
POWER LED Indicates the operating status of the power supply module. On: Normal operation Off: Power-off, power failure, or hardware failure ( MELSEC iQ-R CPU Module User's Manual (Application)) ■When mounting the module on the main base unit ERR contact The contact turns on when the entire system operates normally.
Page 131 Name Description Electric shock warning A warning symbol to warn of the risk of electric shock when the users touch the exposed current-carrying parts (10) Alternating current marking Indicates alternating current marking. Connect an AC power supply to the terminals where this marking is displayed. *1 Individually ground the FG and LG terminals with a ground resistance of 100 ohms or less.
Page 132: Base Unit
Description Extension cable connector A connector for connecting to an extension base unit. A MELSEC iQ-R series extension cable is connected here. (OUT) To prevent entrance of foreign material, such as dust, into the unused extension cable connector, attach an...
Page 133: Extension Base Unit
Extension cable connector (OUT) A connector for connecting to a base unit (lower level). A MELSEC iQ-R series extension cable is connected here. To prevent entrance of foreign material, such as dust, into the unused extension cable connector, attach an...
Page 134: Redundant Extension Base Unit
Description Extension cable connector (IN1/IN2) A connector for connecting to a MELSEC iQ-R series base unit (upper level). A MELSEC iQ-R series extension cable is connected here. ( Page 169 Connection Method for the Extension Base Unit) Extension cable connector (OUT1/OUT2) A connector for connecting to a MELSEC iQ-R series extension base unit (lower level).
Page 135: Rq Extension Base Unit (For Melsec-Q Series Modules)
Name Description Extension cable connector (IN) A connector for connecting to a MELSEC iQ-R series base unit (upper level). A MELSEC iQ-R series extension cable is connected here. Extension cable connector (OUT) A connector for connecting to a MELSEC-Q series base unit (lower level). A MELSEC-Q series extension cable is connected here.
Page 136: Sd Memory Card
SD Memory Card This section describes the part names of the SD memory card. (The NZ1MEM-16GBSD is used as an example.) Name Description Write protect switch Prevents the data in the card from being erased or modified by setting this switch to the LOCK position. 3 PART NAMES 3.3 SD Memory Card...
Page 137: Chapter 4 Specifications
SPECIFICATIONS General Specifications This chapter describes the general specifications of the modules used. Item Specifications Operating ambient temperature 0 to 55 (When an extended temperature range base unit is not used) 0 to 60 (When an extended temperature range base unit is used) Storage ambient temperature -25 to 75...
Page 138: 4.2 Performance Specifications Of Power Supply Module
Performance Specifications of Power Supply Module This section describes the performance specifications of the power supply module. Item AC input power supply module DC input power supply module R61P R61SP R62P R64P R64RP R63P R63RP R69P R69RP Input power supply voltage 100 to 240VAC 24VDC 24VDC...
Page 139 Item AC input power supply module DC input power supply module R61P R61SP R62P R64P R64RP R63P R63RP R69P R69RP Contact output Application ERR contact section Rated switching 24VDC, 0.5A voltage/current Minimum 5VDC, 1mA switching load Response time Offon: 10ms or less Onoff: 12ms or less Life Mechanical: 20 million times or more...
Page 140 ■Allowable momentary power failure time The system detects an input voltage down and stops its operation when a momentary power failure occurs. Allowable momentary power failure time is a period of time that the system can continue its operation even after the power failure. If power fails exceeding this period of time, the system can either continue its operation or start initially, depending on the load of the power supply module.
Page 141: Selecting The Power Supply Module
For the internal current consumption (5VDC) of the base unit and CPU module, refer to the following. • Base unit ( Page 140 Performance Specifications of Base Unit) • CPU module ( MELSEC iQ-R CPU Module User's Manual (Startup)) For the internal current consumption (5VDC) of each module, refer to the manual for the module used.
Page 142: Performance Specifications Of Base Unit
Performance Specifications of Base Unit This section describes the performance specifications of the base unit. Main base unit Item R33B R35B R38B R312B Number of mountable I/O modules DIN rail adapter model R6DIN1 Internal current consumption 0.46A 0.58A 0.71A 0.88A (5VDC) M4 screw hole or 4.5 hole (for M4 screw) Mounting hole size...
Page 143 Redundant power supply main base unit Item R310RB Number of mountable I/O modules DIN rail adapter model R6DIN1 Internal current consumption 0.91A (5VDC) M4 screw hole or 4.5 hole (for M4 screw) Mounting hole size External dimensions Height 101mm Width 439mm Depth 32.5mm...
Page 144: Extension Base Unit
Extended temperature range redundant power supply main base unit Item R38RB-HT Number of mountable I/O modules DIN rail adapter model R6DIN1 Internal current consumption 0.86A (5VDC) M4 screw hole or 4.5 hole (for M4 screw) Mounting hole size External dimensions Height 101mm Width...
Page 145: Extension Cable
Extended temperature range redundant power supply extension base unit Item R68RB-HT Number of mountable I/O modules DIN rail adapter model R6DIN1 Internal current consumption 0.93A (5VDC) M4 screw hole or 4.5 hole (for M4 screw) Mounting hole size External dimensions Height 101mm Width...
Page 146: Rq Extension Base Unit (For Melsec-Q Series Modules)
RQ extension base unit (for MELSEC-Q series modules) Item RQ65B RQ68B RQ612B Number of mountable I/O modules DIN rail adapter model Q6DIN2 Q6DIN1 Internal current consumption 0.28A 0.31A 0.32A (5VDC) M4 screw hole or 4.5 hole (for M4 screw) Mounting hole size External dimensions Height 98mm...
Page 147: Performance Specifications Of Sd Memory Card
 MELSEC iQ-R MELSECWinCPU Module User's Manual Handling precautions • The operation of the SD memory cards manufactured by Mitsubishi Electric (NZ1MEM-GBSD) has been tested on the MELSEC iQ-R series modules. If an SD memory card manufactured by other companies is used, a problem, such as damage to data in the SD memory card and system operation stop, may occur.
Page 148 Precautions If the system is powered off, the CPU module is reset, or the SD memory card is removed while the SD memory card is being accessed as below, data in the SD memory card may corrupt. • Data in the buffer memory is being saved to the SD memory card. (Data logging function is being executed.) •...
Page 149: Performance Specifications Of Cfast Card
Weight Handling precautions • The operation of the CFast cards manufactured by Mitsubishi Electric (NZ1MEM-GBCFT) has been tested on the MELSEC iQ-R series modules. If a CFast card manufactured by other companies is used, a problem, such as damage to data in the CFast card and system operation stop, may occur.
Page 150: Performance Specifications Of Battery
Performance Specifications of Battery This section describes the performance specifications of the battery used for the CPU module. Item Q6BAT Q7BATN Q7BAT Type Manganese dioxide lithium primary battery Initial voltage 3.0V Nominal current 1800mAh 6000mAh 5000mAh Battery life when not used Approximately 5 years (room temperature) Lithium content 0.57g...
Page 151 50%. If the total power-on time is 6 hours, the ratio will be 25%.) *2 Check the versions of the CPU module and engineering tool used. ( MELSEC iQ-R CPU Module User's Manual (Application)) 4 SPECIFICATIONS...
Page 152 ■When used in a Process CPU The actual service values and guaranteed values are as follows: • Actual service value (reference value) Extended SRAM Power-on Actual service value when used in the Actual service value when used in the cassette time R08PCPU or R16PCPU R32PCPU or R120PCPU...
Page 153 *1 The power-on time ratio indicates the ratio of the programmable controller power-on time to 24 hours. (If the total power-on time is 12 hours, the ratio will be 50%. If the total power-on time is 6 hours, the ratio will be 25%.) *2 Check the version of the engineering tool used. ( MELSEC iQ-R CPU Module User's Manual (Application)) 4 SPECIFICATIONS...
Page 154 ■When used in a Safety CPU The actual service values and guaranteed values are as follows: • Actual service value (reference value) Extended SRAM Power-on Actual service value when used in the Actual service value when used in the cassette time R08SFCPU or R16SFCPU R32SFCPU or R120SFCPU...
Page 155 Extended SRAM Power-on Guaranteed value when used in the R08SFCPU Guaranteed value when used in the R32SFCPU cassette time or R16SFCPU or R120SFCPU ratio Q6BAT Q7BATN Q7BAT Q6BAT Q7BATN Q7BAT Used (4MB type) 13300 hours 37143 hours 33300 hours 10900 hours 32051 hours 27000 hours (1.51 years)
Page 156: Precautions
FX3U-32BL ■When used in the R00CPU, R01CPU, or R02CPU The actual service values and guaranteed values are as follows: • Actual service value (reference value) Power-on time ratio Actual service value 0 to 100% 43800 hours (5.00 years) • Guaranteed value Power-on time ratio Guaranteed value 0 to 100%...
Page 157: Chapter 5 Installation And Wiring
INSTALLATION AND WIRING Installation Environment Install a programmable controller according to the installation environment shown in the general specifications. (Page 135 General Specifications) Do not install the programmable controller to the following place. • Ambient temperature is outside the range of 0 to 55 •...
Page 158: Installation Position
Installation Position When installing a programmable controller in a control panel, fully consider its operability, maintainability, and environmental resistance. Control panel Use a control panel with sufficient strength for the installation environment. For information on protection against electric shock, dust, and water, refer to the following. ■Protection against electric shock Handle the control panel as follows to protect a person who does not have adequate knowledge of electrical installation from an electric shock.
Page 159 ■For a slim type main base unit (R3SB) 30mm 30mm *1*5 *1*5 or more or more 17mm or more 5mm or more A shaded area shows the ceiling of a control panel, wiring duct, or parts. *1 Provide clearance of 30mm or more when the height of a wiring duct is 50mm or less. In other cases, provide clearance of 40mm or more.
Page 160: Installation Surface
Installation surface Install a base unit on a flat surface. If the installation surface is uneven, excessive force is applied to the printed-circuit board, which may cause malfunction. Installation of programmable controller with other devices To avoid the close installation of a programmable controller and vibration sources such as an electromagnetic contactor and no fuse breaker, install them in a different control panel or at a distance.
Page 161: Installing Base Unit To Control Panel
Installing Base Unit to Control Panel This section describes the installation method for a base unit to a control panel. Installation method Fix two mounting screws for the upper side of the base unit to the control panel. Place the notch on the right side of the base unit to a screw Main base unit, extension base unit on the right side of the control panel.
Page 162 When the base unit mounted modules is installed on the control panel, install the base unit, without a module on the right end slot, on the control panel. The removal method is the same. Installing the main base unit, without the power supply module on the left end slot, on the control panel is recommended.
Page 163: Mounting Base Unit On The Din Rail
Mounting Base Unit on the DIN Rail Mounting the base unit on the DIN rail This section describes the installation method for a base unit to a DIN rail. A DIN rail adapter (sold separately) is required to install the base unit to the DIN rail. For the MELSEC-Q series extension base unit, refer to the following.
Page 164 Interval between DIN rail mounting screws When a DIN rail is used, tighten DIN rail mounting screws in interval of 200mm or less to ensure the sufficient strength of the rail. Tighten the DIN rail by using the mounting screws and square washers included with the DIN rail adapter. When the TH35- 15Fe is used, the square washers are not required.
Page 165 ■Precautions • Use the DIN rail which M5 size screws can be used. • Use only one square washer for each mounting screw. Use only the square washers included with the DIN rail adapter. If two or more square washers are used together for one mounting screw, the screw may interfere with the base unit. •...
Page 166 When the base unit is mounted on the DIN rail, install the DIN rail adapter on the base unit. ■Main base unit, extension base unit Use the hook As, hook B-Cs, and stoppers included with the MELSEC iQ-R series DIN rail adapter for the main base unit and extension base unit.
Page 167 Project the tab (4) of the hook B-C on the upside by pushing up the hook B (3). Hitch the upper part of the base unit to the DIN rail and push the lower part of the base unit until it clicks. Fix the stopper of the DIN rail.
Page 168 Insert the adapter (larger) into the groove of the base unit from below. As the adapter is inserted into the groove, push the lower part of the adapter (larger) into two square holes at the lower part of the base unit until it clocks. Mount the base unit installed the DIN rail adapter on the DIN rail.
Page 169 Fixing of the stopper Fix the stopper to the DIN rail after the base unit installed the DIN rail adapter is mounted on the DIN rail. Loosen the screw at the upper part of the stopper (1). For the stopper fixed to the left side of the base unit, turn up the arrow mark printed on the stopper and hitch the tab (2) at the lower part of the stopper to the DIN rail (3).
Page 170 The following table lists the dimensions (1), (2), and, (3) in the figure when (2) is the power supply module. (1) differs depending on a base unit. (2) and (3) differ depending on the module used. MELSEC iQ-R series main base unit and extension base unit RQ extension base unit and MELSEC-Q series extension base unit 8.9mm...
Page 171: Connection Method For The Extension Base Unit
To avoid this error, set "Extension cable redundant error detection setting at startup" in "Redundant System Settings" of "CPU Parameter". ( MELSEC iQ-R CPU Module User's Manual (Application)) • When using an extension base unit other than the redundant extension base unit in the extension level 2 and later, connect either OUT1 or OUT2 of the redundant extension base unit in the extension level 1 to IN of the extension base unit in the extension level 2.
Page 172: When Melsec-Q Series Modules Are Used
This section describes the connection between the RQ extension base unit and MELSEC-Q series extension base unit. The RQ extension base unit is connected to the lower level of the main base unit or MELSEC iQ-R series extension base unit with a MELSEC iQ-R series extension cable.
Page 173 Setting method with connector pin for extension level setting This section describes the extension level setting method for the MELSEC-Q series extension base unit. Set the extension level surely, because the level is set 1 by the factory default. The extension level setting connector of the MELSEC-Q series extension base unit is located within the IN side extension connector cover.
Page 174 Voltage drop when a MELSEC-Q series extension base unit is used When the Q5B is used, the Q5B is supplied with 5VDC from the power supply module on the RQ extension base unit, a voltage drop occurs at extension cables. Incorrect input or output may occur if the specified voltage (4.75VDC or higher) is not supplied to the IN connector of the Q5B.
Page 175 ■When only the Q5B is connected to the lower level of the RQ extension base unit The 5VDC output voltage of the power supply module on the RQ extension base unit is set to 4.90VDC (minimum value). Therefore, the Q5B can be used when the voltage drop at the extension cable is 0.15V or lower (4.9V - 4.75V = 0.15V). Main base unit RQ extension base Extension level 1...
Page 176: Mounting Position
■When the Q6B is connected between the RQ extension base unit and the Q5B The 5VDC output voltage of the power supply module on the Q6B is set to 4.90VDC (minimum value). Therefore, the Q5B can be used when the voltage drop at the extension cable is 0.15V or lower (4.9V - 4.75V = 0.15V). Main base unit RQ extension base unit...
Page 177: Connection/Disconnection Of Extension Cable
Connection/Disconnection of Extension Cable This section describes the connection/disconnection procedure of an extension cable. MELSEC iQ-R series extension cable Connection procedure When an extension connector protective cover (2) is attached to the extension connector cover (1), remove it before the extension cable is connected to the base unit.
Page 178: Melsec-Q Series Extension Cable
MELSEC-Q series extension cable Connection procedure Remove the extension connector protective RQ extension base unit cover (2) from the extension connector cover (1) of the RQ extension base unit before the extension cable is connected to the base unit. For the MELSEC-Q series extension base unit, peel the seal (3) on the extension connector cover (1).
Page 179: Handling Precautions
• Do not connect a ten-meter extension cable (RC100B) to a base unit that the 10m mark is not printed on its extension connector cover. Connecting them may cause an error. • If connectors of the MELSEC iQ-R series extension cable are hard to fit in, connect the cable with the lock buttons on the connector pushed.
Page 180: Wiring
 User's manual (Startup) for the module used • For the wiring for a redundant system, refer to the following.  MELSEC iQ-R CPU Module User's Manual (Application) Wiring to the power supply module This section describes the wiring to the power supply module.
Page 181 The following figure shows a wiring example of a redundant power supply system. Use a power supply in a different system for each redundant power supply module (A or B, as shown below) so that the redundant power supply modules are powered on or off individually at replacement. •...
Page 182 Precautions • Wire cables of the programmable controller power supply, I/O power supply, and motor power supply separately as shown below. Programmable Isolation Main controller power transformer power supply supply Programmable 100 to 240VAC controller Relay terminal block I/O power supply I/O equipment Motor power supply Motor...
Page 183 • Separate the ground of the low-voltage surge protective device (E1) from that of a programmable controller (E2). • Select a low-voltage surge protective device so that the power supply voltage of when line voltage is maximum does not exceed the maximum allowable circuit voltage of the surge absorber. •...
Page 184: Wiring To A Screw Terminal Block
Wiring to a screw terminal block This section describes the wiring to an 18-point screw terminal block. Wiring method Strip the insulating coating of a cable. Connect a solderless terminal to the stripped part of the cable. For applicable solderless terminals, refer to the specifications of each module.
Page 185 Precautions • Use UL listed solderless terminals if necessary for UL compliance, and for processing, use a tool recommended by their manufacturer. Note that a solderless terminal with an insulation sleeve cannot be used. • The wires used for connection to the terminal block must be 0.3 to 0.75 in core and 2.8mm or less in outside diameter. •...
Page 186: Wiring To A Spring Clamp Terminal Block (Q6Te-18Sn)
Wiring to a spring clamp terminal block (Q6TE-18SN) This section describes the wiring to a spring clamp terminal block. Wiring method ■Connecting a cable Securely insert a spring clamp terminal block tool (2) to a Q6TE-18SN tool insertion opening (square hole) (1) deeply and straight.
Page 187: Wiring To A Spring Clamp Terminal Block (R60Tctrt2Tt2-Ts, R60Tcrt4-Ts)
Wiring to a spring clamp terminal block (R60TCTRT2TT2-TS, R60TCRT4-TS) This section describes the wiring to a spring clamp terminal block. Wiring method ■Connecting a cable • Connecting by push-in Insert a bar solderless terminal into a wire insertion opening (round hole) (1), and push it until the connection check indicator (2) is stuck out.
Page 188 Precautions for using a spring clamp terminal block tool Observe the following precautions for using a spring clamp terminal block tool. Failure to do so may result in the damage to the spring clamp terminal part or resin part of the terminal block. •...
Page 189: Wiring To A Spring Clamp Terminal Block (Lever Type)
Wiring to a spring clamp terminal block (lever type) This section describes the wiring to a spring clamp terminal block (lever type). Precautions • Use a bar solderless terminal for the wiring to the terminal block. If a stripped wire is inserted to a wire insertion opening, the wire cannot be clamped securely.
Page 190 Connecting a cable Insert a wire with a bar solderless terminal into the wire insertion opening and push the wire. Then, pull the wire lightly and check that it is clamped securely. When inserting the wire, ensure that the terminal is in the following orientation. Cross-sectional shape of bar solderless terminal 1.5mm...
Page 191: Wiring A Connector
Wiring a connector This section describes how to wire connectors for external devices. Applicable connectors The following reference products are the connector types and crimping tool for a module. ■40-pin connectors Type Model Applicable wire size Soldering type connector (straight type) A6CON1 0.088 to 0.3...
Page 192 Place the connector on one side of the connector cover and put the fixing screws through the screw holes. Cover another connector cover onto the connector. Tighten the four screws. ■A6CON2 The following table shows the specifications of the N363TT005H used for the A6CON2. Applicable wire size Cross-section area of Crimp height...
Page 193: Removal Procedure
Plugging a connector ■Installation procedure Plug the connector into the slot on the module. Tighten the two connector screws (M2.6) (1). ■Removal procedure Loosen the two connector screws and pull out the connector from the module straight. Precautions • Crimp or solder the connector for an external device (A6CON) correctly. •...
Page 194: Grounding
Grounding Observe the following: • Provide independent grounding when possible. Ground the FG and LG terminals to the protective ground conductor dedicated to the programmable controller (ground resistance: 100 ohms or less). • If independent grounding cannot be provided, employ (2) Shared grounding shown below. •...
Page 195: Mounting/Removing A Module Or Terminal Block
Mounting/Removing a Module or Terminal Block Mounting/removing a module on/from a main base unit or extension base unit This section describes the procedure for mounting/removing a module on/from a base unit or extension base unit. Power off a system when mounting/removing the module. Attach a blank cover module (RG60) to each connector where no module is mounted to prevent entry of foreign matter such as dust.
Page 196: Precautions For Installation
■Precautions for installation • Place the concave part of a module onto the guide of a base unit before mounting a module. Failure to do so may damage the module. • To mount a MELSECWinCPU module (a module occupying three slots), a connector cover on the second slot must also be removed.
Page 197 Removal procedure (with a module fixing hook) Support the module with both hands and securely press the module fixing hook (1) with your finger. Pull the module straight supporting it at its bottom while pressing the module fixing hook (1). While lifting the module, remove the concave part (2) from the guide (3) of the base unit.
Page 198 Mounting procedure (without a module fixing hook) The module without a module fixing hook is equipped with a module fixing screw on its case. To properly use the module fixing screw and the base unit, observe following instructions when mounting or removing the module. •...
Page 199 Removal procedure (without a module fixing hook) Loosen the module fixing screw (1). Pull the module toward supporting it at its bottom. While lifting the module, remove the concave part (2) from the guide (3) of the base unit. • The module surface temperature may be high immediately after power-off. When the module is removed, pay attention to the burn injury.
Page 200: Mounting/Removing A Module On/From A Rq Extension Base Unit
Mounting/removing a module on/from a RQ extension base unit This section describes the procedure for mounting/removing a module on/from a RQ extension base unit. Power off a system when mounting/removing the module. Attach a blank cover module (QG60) to each connector where no module is mounted to prevent entry of foreign matter such as dust.
Page 201 Removal procedure Support the module with both hands and securely press the module fixing hook (1) with your finger. Pull the module straight supporting it at its bottom while pressing the module fixing hook (1). While lifting the module, remove the module fixing projection part from the module fixing hole (2).
Page 202: Installing/Removing A Terminal Block
Installing/removing a terminal block This section describes the removal and installation procedure of the terminal block of a module. Removal procedure ■Removing an 18-point screw terminal block Open the terminal cover and loosen two terminal block mounting screws (1). Remove the terminal block. ■Removing a spring clamp terminal block (R60TCTRT2TT2-TS, R60TCRT4-TS) Loosen two terminal block mounting screws (1).
Page 203: Installation Procedure
■Removing a spring clamp terminal block (lever type) Turn the lever to the release lever position and remove the terminal block from the module. Installation procedure ■Installing an 18-point screw terminal block After installing the terminal block, tighten two terminal block mounting screws. ■Installing a spring clamp terminal block (Q6TE-18SN) Remove the protective cap from the Q6TE-18SN.
Page 204 ■Lock and release lever positions To make it easy to install and remove the terminal block, a three-stage positioning stopper is attached so that the lever does not freely turn around. When installing or removing the terminal block, move the lever to the lock or release lever position. Release lever position •...
Page 205: Handling Precautions
Handling precautions This section describes precautions for the handling of a module. • Do not drop or apply strong shock to the module, SD memory card, extended SRAM cassette, battery-less option cassette, terminal block connector, and pin connector. • Do not disassemble or modify the modules, extended SRAM cassettes, and battery-less option cassette. Doing so may cause failure of the module.
Page 206: Chapter 6 Maintenance And Inspection
When using the C Controller module, refer to the following.  MELSEC iQ-R C Controller Module User's Manual When using a MELSECWinCPU module, refer to the following.  MELSEC iQ-R MELSECWinCPU Module User's Manual Daily Inspection This section describes items that must be inspected daily.
Page 207: Periodic Inspection
Periodic Inspection This section describes items that must be inspected one or two times every six months to one year. When the equipment has been relocated or modified, or wiring layout has been changed, inspect the items. Item Inspection Item Inspection method Judgment criteria Corrective action...
Page 208: Battery Replacement Procedure
Battery replacement procedure When the life of the battery comes to an end, follow the procedure below to replace the battery. Keep the programmable controller on for ten minutes or longer before removing the battery from the CPU module. Power off the programmable controller, and then replace the battery.
Page 209 Replacement procedure from the Q6BAT to the Q7BATN-SET/Q7BAT-SET Replace the battery within the backup power time (three minutes). The CPU module holds the data on the memory for three minutes by the capacitor even after the battery is removed. Note that the data on the device/label memory may be erased if the backup power time is exceeded.
Page 210: Replacement Procedure Of Redundant Power Supply Modules
Replacement procedure for the FX3U-32BL Replace the battery within the backup power time (10 days). Note that the clock data may be erased if the backup power time is exceeded. Power off the programmable controller. Open the LED cover located on the front of the CPU module. Take the used battery out of the battery compartment (1) and disconnect the battery from the battery connector (2).
Page 211: Appendices
APPENDICES Appendix 1 Checking Production Information and Firmware Version Checking methods This section describes how to check the production information and firmware version of a module. Checking on the module ■Rating plate The rating plate is located on the side of the module. The production information (16 digits) of the module is shown on the SERIAL field.
Page 212: Checking With The Engineering Tool
Checking with the engineering tool ■Product information list The firmware version and the production information (16 digits) of the module can be checked on the "Product Information List" window. *1 For the RnENCPU, each firmware version of the CPU part and network part can be checked. [Diagnostics] ...
Page 213: Appendix 2 Firmware Update Function
Appendix 2 Firmware Update Function This function enables users to update the firmware versions of modules by using firmware update files. (For the firmware update file, please consult your local Mitsubishi representative.) The following two methods for updating firmware are available.
Page 214 ■Modules to be updated The following indicates the update writing CPU module types. • Rn(1): R00CPU, R01CPU, R02CPU • Rn(2): R04CPU, R08CPU, R16CPU, R32CPU, R120CPU • RnEN: RnENCPU (CPU part)/RnENCPU (network part) • RnP: Process CPU Modules to be updated Firmware version of Version of the update writing...
Page 215 *1 Update simultaneously the CPU part and network part of RnENCPU. *2 The model with the main base unit can be updated. *3 When using the following update writing CPU modules, set the control CPU of the module to the CPU No.1. ...
Page 216: System Configuration
System configuration The following figure shows a configuration example of the system. (1) Update writing CPU module (2) Modules to be updated (3) Engineering tool • Mount the update writing CPU module on the CPU slot, and mount the modules to be updated on the slot of No.0 and later. (...
Page 217 When one CPU module and three intelligent function modules are targeted In a multiple CPU system, when two CPU modules and four intelligent function modules are targeted The intelligent function modules controlled by other CPU modules than the host CPU module can be targeted.
Page 218 In a redundant system, when one CPU module , one redundant function module, and four network modules are targeted *1 In a redundant system, a Process CPU (redundant mode) is used as an update writing CPU module. In a redundant system with redundant extension base unit, when modules on extension base units are targeted (only when the extension base units are connected to the control system) APPX Appendix 2 Firmware Update Function...
Page 219: Update Procedure
Update procedure ■Preparation For the preparation for an update in a redundant system, refer to the following. Page 219 Preparation (in a redundant system) From your local Mitsubishi representative, obtain firmware update information for the model where the firmware update will be executed.
Page 220 For the RnENCPU .zip Firmware update information $FWUPDFILE$ mmmm_vv.SYF Firmware update folder Firmware update file FWUPDP.SYU mmmm_vv.SYF Firmware update file Firmware update prohibition file SUPPORTED_PRODUCTS.TXT Target model list file HISTORY_mmmm_vv.TXT firmware version change history information file (CPU part) HISTORY_RJ71EN71_vv.TXT firmware version change history information file (network part) (1) For the CPU part (2) For the network part *3 A model name list of the target models of the obtained firmware update information file (*.zip) are included.
Page 221 ■Preparation (in a redundant system) This section describes the preparation for an update in a redundant system. From your local Mitsubishi representative, obtain firmware update information for the model where the firmware update will be executed. (For examples of the folder structure, refer to Page 217 Preparation.) Unzip the firmware update information (ZIP file).
Page 222 ■Operation of engineering tool Open the "Update Firmware" window from the engineering tool. [Tool]  [Firmware Update] Check the checkbox for the module to be *1*3 updated. (Only the target module to be updated can be selected. ( Page 211 Update writing CPU modules and modules to be updated)) Click the [...] button for the module to be...
Page 223 The detailed information can be checked on "Event History". When an error occurs, check the error code on "Event history".  MELSEC iQ-R CPU Module User's Manual (Application) The backed up programs and parameters are restored. For how to restore the data in a redundant system, refer to the following.
Page 224 ■Procedure to restore the prepared backup data in a redundant system The following table shows the procedures. Whether to stop the system Procedure control When updating the firmware Connect the tracking cable and restore the backed up programs and parameters to the standby system. version without stopping the Connect the communication cables and wires of the other systems and devices, and run the standby system.
Page 225 Setting for firmware update prohibition This section describes how to prohibit the firmware update. To prohibit the firmware update, write a firmware update prohibition file to the CPU module and set a file password. Using an engineering tool, write the firmware update prohibition file (FWUPDP.SYU) to the "$MELPRJ$" folder in the data memory of the CPU module.
Page 226 Clearing the setting for firmware update prohibition This section describes how to remove the prohibition on the firmware update. To execute the firmware update, clear the setting for firmware update prohibition using an engineering tool. Delete the file password set to the firmware update prohibition file. [Project] ...
Page 227 Precautions For the precautions of the modules used, refer to the User's Manual for each module. ■Precautions on firmware update files • Check the target model and obtain the firmware update file that matches with the target model from your local Mitsubishi representative.
Page 228 ■Precautions of when the firmware update is being executed in a multiple CPU system • Do not execute the firmware update during the remote operation from the other engineering tool and the remote operation during the firmware update to the CPU module of No.2 or later in a multiple CPU system. If the state of CPU module is changed to the RUN state during the firmware update, the data will not be written, resulting in failure of the module.
Page 229: Update Using An Sd Memory Card
Update using an SD memory card The firmware versions of the CPU module and intelligent function module are updated using an SD memory card. The firmware version of a module is updated just using an SD memory card. Dedicated software is not required. Firmware update file Target models The following table lists the target models.
Page 230 Update procedure ■Preparation From your local Mitsubishi representative, obtain the firmware update information for the model to which the update will be executed. The following figures show folder structures of the firmware update information. mmmm of the firmware update file represents a model name and vv of the firmware update file represents a firmware version. •...
Page 231 For the C Controller module or intelligent function module, a firmware update prohibition file and a target model list file are not stored in a ZIP file. In addition, the name of the "$FWUPDFILE$" folder will be "FWUPDFILE". Unzip the firmware update information (ZIP file). Use a personal computer to save the "$FWUPDFILE$"...
Page 232 ■Operation (programmable controller CPU and Process CPU) Power off the CPU module and insert the SD memory card to it. Press and hold the SD CARD OFF button (1) and power on the CPU module, and subsequently the firmware update is *1*2*3*4 executed.
Page 233 ■Operation (firmware update of the Process CPU (redundant mode) without interrupting the redundant system) Remove the tracking cable from the redundant function module of the standby system. Power off the CPU module of the standby system and insert an SD memory card to the CPU module. Press and hold the SD CARD OFF button (1) and power on the CPU module, and subsequently the firmware update is *1*2*3 executed.
Page 234 When the systems are ready for the system switching, switch the systems using the engineering tool. For the system switching using the engineering tool, refer to the following.  MELSEC iQ-R CPU Module User's Manual (Application) Remove the tracking cable from the redundant function module of the new standby system.
Page 235 ■Operation (C Controller module) Power off the C Controller module and insert the SD memory card to it. Set the MODE/SELECT switch (1) on the MODE position. Power on the C Controller module with the MODE/SELECT switch set to the MODE position. •...
Page 236 The firmware update is executed. While the firmware update is being executed, READY LED turns on in red and BUS RUN LED turns on in green. On (red) On (green) When the firmware update is completed successfully, the BUS RUN LED flashes in green. If the firmware update failed, the READY LED turns off, turns on, or flashes in red, and the ERROR LED flashes in red.
Page 237 ■Operation (intelligent function module) Power off the target module, and insert the SD memory card to it. Set "Mode Settings" of the target module to "Firmware update" in the engineering tool. [Navigation window]  [Parameter]  [Module Information]  [(the target module)]  [Basic Setting]  [Various Operations Settings] ...
Page 238 ■Checking the version after the firmware update (for the CPU module) Power off and on the CPU module and check that the firmware version is updated. Although an error may occur at power-on, the error can be cleared by following the procedure of step 2 and later. ( Page 239 Result of the firmware update) For the programmable controller CPU (excluding the R01CPU, R02CPU, and RnENCPU) with a firmware version earlier than "28", remove an SD memory card before powering on the CPU module.
Page 239 Setting for firmware update prohibition This section describes how to prohibit the firmware update. ■Programmable controller CPU and Process CPU To prohibit the firmware update, write a firmware update prohibition file to the CPU module and set a file password. Using an engineering tool, write the firmware update prohibition file (FWUPDP.SYU) to the "$MELPRJ$"...
Page 240 Tool. For details on the "Manage" window, refer to the following.  MELSEC iQ-R High Speed Data Logger Module User's Manual (Application) ■OPC UA server module To prohibit the firmware update, set a password on the "OPC UA Server Module Manage" window of OPC UA Server Module Configuration Tool.
Page 241 ■Event history function Refer to event codes to check if the firmware update succeeded or failed. ( MELSEC iQ-R CPU Module User's Manual (Application),  MELSEC iQ-R C Controller Module User's Manual,  Manuals for each intelligent function module used)
Page 242 ■Special register (CPU module) Time when the firmware update was executed, versions before and after the update, and the result of the previous update can be checked. ( MELSEC iQ-R CPU Module User's Manual (Application),  MELSEC iQ-R C Controller Module User's Manual) •...
Page 243: Troubleshooting
Troubleshooting ■CPU module If the firmware update failed, check the error codes that are stored in SD922 and SD933. After powering off and on or resetting the CPU module, take appropriate actions. When using a C Controller module, read "PROGRAM RUN" as "BUS RUN" in the column of "LED status" in the following table.
Page 244 ■Intelligent function module If the firmware update failed, an error code is stored in "Latest firmware update result" and "Previous firmware update result". Check the error code and take appropriate actions after powering off and on or resetting the CPU module. To check error codes, before powering off and on or resetting the CPU module, set "Mode Settings"...
Page 245: Appendix 3 Pair Version
Appendix 3 Pair Version Pair version is version information to determine modules used as a pair. In each of the following combinations, use the modules of the same version. • SIL2 Process CPU and SIL2 function module • Safety CPU and safety function module Checking methods This section describes how to check the pair version of modules.
Page 246: Appendix 4 Troubleshooting By Symptom
Appendix 4 Troubleshooting by Symptom This section describes troubleshooting of power supply modules and base units. When the POWER LED of the power supply module turns off, or the ERR contact turns off (opens) Check the following: Check item Action The power supply module is not mounted on the base unit properly.
Page 247: When The Specific Q Series Extension Base Unit Cannot Be Recognized
The firmware version of the CPU module used does not support the use of the Update the firmware version of the CPU module to the version that supports redundant extension base unit. the use of the redundant extension base unit. ( MELSEC iQ-R CPU Module User's Manual (Application)) APPX...
Page 248: Appendix 5 Differences Between Melsec Iq-R Series And Melsec-Q Series
Appendix 5 Differences Between MELSEC iQ-R Series and MELSEC-Q Series For the differences between MELSEC iQ-R series and MELSEC-Q series, refer to the following.  MELSEC-Q Series to MELSEC iQ-R Series Migration Guide (L08510ENG) APPX Appendix 5 Differences Between MELSEC iQ-R Series and MELSEC-Q Series...
Page 249: Appendix 6 How To Use Melsec-Q Series Modules
• When using module dedicated instructions, create programs by referring to the manual for each module. • When using the C Controller module, refer to the following.  MELSEC iQ-R C Controller Module User's Manual • When using a MELSECWinCPU module, refer to the following.
Page 250 • "Error Time Output Mode" and "I/O Response Time" of GX Works2 have changed to the following windows in GX Works3. GX Works2 GX Works3 [Project window]  [Parameter]  [PLC Parameter]  [Navigation window]  [Parameter]  [Module [I/O Assignment] Information] ...
Page 251 ■Interrupt pointer setting "Interrupt Pointer Setting" of GX Works2 changes the following window in GX Works3. GX Works2 GX Works3 [Project window]  [Parameter]  [PLC Parameter]  [Navigation window]  [Parameter]  [Module [PLC System]  [Interrupt Pointer Setting] Information] ...
Page 252 ■Network parameter "Network Parameter" of GX Works2 changes to the following window in GX Works3. GX Works2 GX Works3 [Project window]  [Parameter]  [Network [Navigation window]  [Parameter]  [Module Parameter]  Network used Information]  Module model name  [Module Parameter] Intelligent function module tool "Intelligent Function Module Tool"...
Page 253: Setting Procedure
Setting procedure This section describes the setting procedure for the MELSEC-Q series module in GX Works3. Create the module configuration in accordance with the actual configuration by dragging and dropping each MELSEC-Q series module from the "Element Selection" window of "Module Configuration" in GX Works3. Then, *1*2 select [Edit] ...
Page 254 Product classification in "Module Configuration" The models are classified into the following. Model Product classification in Remarks "Module Configuration" Q52B, Q55B, Q63B, Q65B, Q68B, Q612B, Q55BL , Q65BL Extension Base  Q68BL , Q55BLS , Q65BLS , Q68BLS , Q55BLS-D Q65BLS-D , Q68BLS-D ...
Page 255: Refresh Processing Time
The refresh read time and refresh write time vary depending on the settings of "Target". When "Target" is a refresh data register (RD) The following table shows the refresh read time and refresh write time with a MELSEC iQ-R series CPU module used. Module...
Page 256 Calculate the refresh read time and refresh write time according to the number of items and the number of their transfer data (word) that are set to be refreshed. For the calculation method, refer to the following.  MELSEC iQ-R CPU Module User's Manual (Application) APPX...
Page 257: Precautions
Precautions This section describes precautions for using the following modules. For details, refer to the manual for the module used. Base unit In "Module Name" on the "System Monitor" window, the model of each extension base unit is not displayed but "Extension Base"...
Page 258 QJ51AW12D2 MELSEC_Partner MES interface module and Web server module There are restrictions on the supported MELSEC iQ-R series CPU modules. For the modules, refer to the following.  MES Interface Module User's Manual  Web Server Module User's Manual APPX...
Page 259 The device range of a MELSEC-Q series CPU module only can be used. 516 (&H204) 533 (&H215) Data cannot be written to the buffer memory of a MELSEC iQ-R series module. APPX Appendix 6 How to Use MELSEC-Q Series Modules...
Page 260: Melsecnet/H Network Module
RQ extension base unit station station RnCPU MELSEC iQ-R series main base unit ■Function difference • The module cannot be used in the simple dual-structured system. • Set parameters for the MELSECNET/H network module mounted on the RQ extension base unit because the MELSECNET/H network module does not have default parameter settings under no parameter setting.
Page 261 MELSEC iQ-R series CPU module, use GX Works2 with the version of 1.519R or later. • For data access from GX Works2 to other stations via a MELSEC iQ-R series CPU module, a remote password, if it is set, cannot be canceled from GX Works2.
Page 262 ■Program • Although the dedicated instructions of MELSECNET/H can be used for programming, for some dedicated instructions, use the string specification ("") when setting the start devices of the target station. : Available Instruction name Availability Remarks  JP.READ, GP.READ Only the string specification can be used for (s2).
Page 263: Appendix 7 Emc And Low Voltage Directives
The EMC Directive sets requirements for emission (conducted and radiated electromagnetic interference emitted by a product) and immunity (the ability of a product not to be influenced by externally generated electromagnetic interference). This section describes the precautions for machinery constructed with the MELSEC iQ-R series modules to comply with the EMC Directive.
Page 264 EMC Directive related standards ■Emission requirements Standard: EN61131-2:2007 Test item Test description Value specified in standard CISPR16-2-3 The electromagnetic wave emitted by • 30 to 230MHz, QP: 40dBV/m (measured at 10m distance) Radiated emission the product to the external space is •...
Page 265: Installation In A Control Panel
Use of EMI gaskets (sealing the clearance) can suppress undesired radiated emissions. The tests were conducted by Mitsubishi Electric Corporation using a control panel having damping characteristics of 37dB (maximum) and 30dB (average) (measured at 3m distance, 30 to 300MHz).
Page 266 ■Noise filter (power supply line filter) A noise filter is effective for reducing conducted noise in the 10MHz or less frequency band. (Use of a noise filter can suppress noise.) The following are the installation precautions. • Do not bundle the cables on the input side and output side of the noise filter. If bundled, the noise on the output side is induced into the filtered cable on the input side.
Page 267 ■Isolation transformer An Isolation transformer is effective for reducing conducted noise (especially, lightning surge). Lightning surge may cause malfunction of the programmable controller. As measures against lightning surge, connect an isolation transformer as shown below. Use of an isolation transformer can reduce a lightning effect. Programmable Isolation Main...
Page 268 Use shielded cables for external wiring and ground the shields of the shielded cables to the control panel with an AD75CK cable clamp (manufactured by Mitsubishi Electric). Ground the shields within 20 to 30cm from the module. 20 to 30cm AD75CK For details on the AD75CK, refer to the following.
Page 269: Ferrite Core
Install a ferrite core to each power cable as shown below. • Ferrite core used for the tests conducted by Mitsubishi Electric: ESD-SR-250 (manufactured by TOKIN Corporation), ZCAT3035-1330 (manufactured by TDK Corporation) Connectors for external devices When a module that requires a connector for external devices is used, take the following noise reduction measures.
Page 270: External Power Supply
External power supply Use a reinforced or double insulated CE-marked external power supply, and ground the FG terminal. Ground the FG terminals. • External power supply used for the tests conducted by Mitsubishi Electric: PS5R-SF24 (manufactured by IDEC Corporation) APPX...
Page 271 (6) Strip off the jacket. 20 to 30cm • The AD75CK cable clamp (manufactured by Mitsubishi Electric) allows up to four cables to be grounded together if the outside diameter is approximately 7mm. • For the wiring between the connector for external devices and the relay terminal block, use a shielded cable and ground it to the control panel.
Page 272 ■Flexible high-speed I/O control modules • Install a ferrite core to the DC power cables connected to the flexible high-speed I/O control module and the DC power cables connected to the controller. The ferrite core, ESD-SR-250, manufactured by TOKIN Corporation is recommended. •...
Page 273 ■CC-Link IE TSN master/local module, CC-Link IE Field Network master/local modules, Ethernet interface modules with built-in CC-Link IE (when using the CC-Link IE function), CC- Link IE Field Network-compatible Simple Motion modules, and remote head module • Use an Ethernet cable recommended by CC-Link Partner Association. •...
Page 274  Near the DC output terminals of the AC/DC power supply  Near the power input terminals of the AJ65SBT2B-64AD • Wrap the cable around the ferrite core once as shown below. (Ferrite core used for the tests conducted by Mitsubishi Electric: ESD-SR-250 (manufactured by TOKIN Corporation)) •...
Page 275  Near the AC input terminal of the AC/DC power supply: Thread the cable through the ferrite core.  Near the power input terminal of the AJ65SBT2B-64TD: Wrap the cable around the ferrite core once. (Ferrite cores used for the tests conducted by Mitsubishi Electric: ZCAT3035-1330 (manufactured by TDK Corporation), RFC-8 (manufactured by KITAGAWA INDUSTRIES CO., LTD))
Page 276 ■CANopen module • Ground shields of CAN bus cables at the both ends of the network. When grounding the shields, check for the potential difference between the grounding points to secure the safety. Take a measure to prevent a damage if the potential difference is detected.
Page 277 • Ground the shields of the sensor head cables to the control panel with an AD75CK cable clamp (manufactured by Mitsubishi Electric). Ground the shields within 20 to 30cm from the module. Ground shield materials with braided wires for grounding and cables to a cable clamp. (Shield material used for the tests conducted by Mitsubishi: Shielded tube (zipper type) SHNJ type manufactured by Zippertubing (Japan),Ltd.)
Page 278 ■MELSECNET/H network module • When using a coaxial cable for the RJ71BR11, make sure to use a double-shielded coaxial cable (5C-2V-CCY manufactured by Fujikura Ltd). Using the double-shielded coaxial cable reduces radiated noise in the frequency band of 30MHz or above. Ground the outer shield of the double-shielded coaxial cable. (1) Ground the outer shield of the cable.
Page 279: Measures To Comply With The Low Voltage Directive
1500VDC to satisfy the safety requirements. This section describes the precautions for use of the MELSEC iQ-R series modules to comply with the Low Voltage Directive. These precautions are based on the requirements of the Low Voltage Directive and the harmonized standards. However, they do not guarantee that the entire machinery constructed according to the descriptions complies with the Low Voltage Directive.
Page 280: External Wiring
External wiring ■24VDC external power supply For 24VDC I/O modules or intelligent function modules requiring an external power supply, connect an external power supply of which insulation between the 24VDC circuit section and the hazardous voltage circuit section is reinforced. ■External devices For external devices connected to a programmable controller, use the one of which insulation between the interface circuit section to the programmable controller and the hazardous voltage circuit section is reinforced (if the device internally has a...
Page 281: Appendix 8 Machinery Directive
Assessed (UKCA) marking on them. The sales representative in EU member states is: Company: MITSUBISHI ELECTRIC EUROPE B.V. Address: Mitsubishi-Electric-Platz 1, 40882 Ratingen, Germany Note that, although the measures to comply with the Machinery Directive are described here, because requirements of the Machinery Directive are consistent with those of the Supply of Machinery (Safety) Regulations 2008, measures to comply with the directive and the regulations become common.
Page 282: Test Description
Machinery Directive related standards ■Immunity requirements Standard: EN61326-3-1:2008 Test item Test description Value specified in standard EN61000-4-2 An electrostatic discharge is applied to • 8kV: Air discharge Electrostatic discharge immunity the enclosure of the equipment. • 6kV: Contact discharge EN61000-4-3 An electric field is radiated to the 80% AM modulation @1kHz Radiated, radio-frequency, electromagnetic field...
Page 283: Appendix 9 General Safety Requirements
This section shows system design circuit examples, considering the points described above. When the C Controller module is used, refer to the following.  MELSEC iQ-R C Controller Module User's Manual When using a MELSECWinCPU module, refer to the following.
Page 284 *1 Set a time required for DC power supply to be established. *2 The programmable controller starts when RA1 (run monitor relay) turns on. *3 The stop switch means an emergency stop switch or a limit switch. *4 Configure external interlock circuits for conflicting operations such as forward/reverse rotations and the parts where the incorrect output may cause damage to the machines or accidents.
Page 285 The power-on procedure is described below. ■For AC power Power on the programmable controller. Run the CPU module. Turn on the start switch. The output devices will be activated by the program when the relay, MC, turns on. ■For AC and DC power Power on the programmable controller.
Page 286 When the ERR contact of the power supply module is used AC and DC power Power supply Transformer Transformer Fuse Fuse CPU module SM52 power A signal is (-) (+) input when SM403 the DC power Fuse connection is established. Set a TM value.
Page 287 The power-on procedure is described below. ■For AC and DC power Power on the programmable controller. Run the CPU module. The relay, RA2, turns on when AC power is converted to DC power. The timer, TM, turns on when the DC power connection is fully established. (The TM value shall be the time required from when RA2 turns on to when the DC power connection is fully established.
Page 288: Fail-Safe Measures For Programmable Controller Failure
Fail-safe measures for programmable controller failure A CPU module and a remote head module can detect hardware failures of themselves and their memory by the self- diagnostic function. However, failures which occur in a part, such as an I/O control part, may not be detected. In this case, depending on the failure, all input or output points may turn on or off, or normal operation and safety of the control-target device may not be ensured.
Page 289: Appendix 10Calculating Heating Value Of Programmable Controller
Appendix 10 Calculating Heating Value of Programmable Controller The ambient temperature inside the control panel where a programmable controller is installed must be 55 or less (for the extended temperature range base unit, 60 or less). It is necessary to know the average power consumption (heating value) of the equipment and devices installed inside the control panel when designing a heat release structure of the panel.
Page 290  5(W) *1 For the power consumption of the Motion CPU, refer to the following.  MELSEC iQ-R Motion Controller User's Manual For the power consumption of the NCCPU, refer to the following.  C80 Series Connection and Setup Manual For the power consumption of the robot CPU, refer to the following.
Page 291: Calculation Examples For The Average Power Consumption
Calculation examples for the average power consumption System configuration ■5VDC/24VDC current consumption of each module Module or unit 5VDC 24VDC   Power supply module  CPU module 0.69A Input module 0.04A  Output module 0.052A 0.01A Network module 0.6A ...
Page 292: Appendix 11 Precautions For Battery Transportation
Appendix 11 Precautions for Battery Transportation When transporting lithium batteries, follow the transportation regulations. Regulated models The batteries for the CPU module are classified as shown below. Model Supply status Classification for transportation Q7BATN Lithium battery Dangerous goods Q7BAT Lithium battery Dangerous goods Q6BAT Lithium battery...
Page 293: Appendix 12Handling Of Batteries And Devices With Built-In Batteries In Eu Member States
Appendix 12 Handling of Batteries and Devices with Built-In Batteries in EU Member States This section describes the precautions for disposing of waste batteries in EU member states and exporting batteries and/or devices with built-in batteries to EU member states. Disposal precautions In EU member states, there is a separate collection system for waste batteries.
Page 294 Explaining the symbol in the manuals To export devices incorporating Mitsubishi programmable controller to EU member states after August 18, 2024, provide the latest manuals that include the explanation of the symbol mark (1). If the manuals of Mitsubishi programmable controller are not provided or the manuals do not include the explanation of the symbol mark (1), separately attach an explanatory note regarding the symbol mark (1) to each manual of the devices.
Page 295: Appendix 13Type Approval Certificates For Ship Classifications
• Registro Italiano Navale (Abbreviation: RINA) Precautions The precautions for using the MELSEC iQ-R series programmable controller as the approved system are as follows: • The programmable controller must be installed in a control panel. • Use a shielded cable for a cable coming out of the control panel.
Page 296: Appendix 14External Dimensions
Appendix 14 External Dimensions Power supply module • R61P, R62P, R63P, R63RP, R64P, R64RP, R69P, R69RP 54.6 (Unit: mm) APPX Appendix 14 External Dimensions...
Page 297 • R61SP 27.8 (Unit: mm) APPX Appendix 14 External Dimensions...
Page 298: Base Unit
Base unit Main base unit • R33B 15.5 167 ± 0.3 (169) 32.5 (1) 4 installation screws (M414) (2) Rear surface of module (Unit: mm) • R35B 15.5 222.5 ± 0.3 (224.5) 32.5 (1) 4 installation screws (M414) (2) Rear surface of module (Unit: mm) •...
Page 299 • R312B 15.5 190 ± 0.3 227 ± 0.3 (170) (249) 32.5 (1) 5 installation screws (M414) (2) Rear surface of module (Unit: mm) APPX Appendix 14 External Dimensions...
Page 300 ■Slim type main base unit • R32SB 101 ± 0.3 29.5 (1) 4 installation screws (M414) (2) Rear surface of module (Unit: mm) • R33SB 129 ± 0.3 29.5 (1) 4 installation screws (M414) (2) Rear surface of module (Unit: mm) •...
Page 301 ■Extended temperature range main base unit • R310B-HT 15.5 190 ± 0.3 227 ± 0.3 (170) (249) 32.5 (1) 5 installation screws (M414) (2) Rear surface of module (Unit: mm) ■Redundant power supply main base unit • R310RB 15.5 190 ± 0.3 227 ±...
Page 302 Extension base unit • R65B 15.5 222.5 ± 0.3 (224.5) 32.5 (1) 4 installation screws (M414) (2) Rear surface of module (Unit: mm) • R68B 15.5 190 ± 0.3 116 ± 0.3 (170) (138) 32.5 (1) 5 installation screws (M414) (2) Rear surface of module (Unit: mm) •...
Page 303 ■Extended temperature range extension base unit • R610B-HT 15.5 190 ± 0.3 227 ± 0.3 (170) (249) 32.5 (1) 5 installation screws (M414) (2) Rear surface of module (Unit: mm) ■Redundant power supply extension base unit • R610RB 15.5 190 ± 0.3 227 ±...
Page 304 ■Redundant extension base unit • R68WRB 15.5 190 ± 0.3 227 ± 0.3 (170) (249) 32.5 (1) 5 installation screws (M414) (2) Rear surface of module (Unit: mm) ■Extended temperature range redundant extension base unit • R66WRB-HT 15.5 190 ± 0.3 227 ±...
Page 305 RQ extension base unit • RQ65B 15.5 222.5 ± 0.3 44.1 (1) 4 installation screws (M414) (2) Rear surface of module (Unit: mm) • RQ68B 15.5 190 ± 0.3 116 ± 0.3 44.1 (1) 5 installation screws (M414) (2) Rear surface of module (Unit: mm) •...
Page 306: Index
INDEX ..... .45 Multiple CPU system ..... . 97 Applicable software .
Page 307 ......37 Tracking cable ....244 Troubleshooting by symptom .
Page 308: Revisions
REVISIONS *The manual number is given on the bottom left of the back cover. Revision date *Manual number Revision June 2014 SH(NA)-081262ENG-A First edition ■Added or modified parts November 2014 SH(NA)-081262ENG-B TERMS, Section 1.1, 1.2, Appendix 1, 3, 4 ■Added models January 2015 SH(NA)-081262ENG-C R62P, R64P...
Page 309 Revision date *Manual number Revision June 2019 SH(NA)-081262ENG-T ■Added or modified parts SAFETY PRECAUTIONS, GENERIC TERMS AND ABBREVIATIONS, Section 1.2, Appendix 6 ■Added or modified parts August 2019 SH(NA)-081262ENG-U TERMS, GENERIC TERMS AND ABBREVIATIONS, Section 1.2, 1.3, Appendix 5, 13 October 2019 SH(NA)-081262ENG-V ■Added or modified parts...
Page 310 Japanese manual number: SH-081222-AT This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
Page 311: Warranty
WARRANTY Please confirm the following product warranty details before using this product. 1. Gratis Warranty Term and Gratis Warranty Range If any faults or defects (hereinafter "Failure") found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term, the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company.
Page 312 1. Limited Warranty and Product Support. a. Mitsubishi Electric Company ("MELCO") warrants that for a period of eighteen (18) months after date of delivery from the point of manufacture or one year from date of Customer's purchase, whichever is less, Mitsubishi programmable logic controllers (the "Products") will be free from defects in material and workmanship.
Page 313 g. The Product information and statements contained on MELCO's website and in catalogs, manuals, technical bulletins or other materials provided by MELCO are provided as a guide for Customer's use. They do not constitute warranties and are not incorporated in the contract of sale for the Products. h.
Page 314 1. Limited Warranty and Product Support. a. Mitsubishi Electric Company ("MELCO") warrants that for a period of eighteen (18) months after date of delivery from the point of manufacture or one year from date of Customer's purchase, whichever is less, Mitsubishi MELSEC Safety programmable logic controllers (the "Products") will be free from defects in material and workmanship.
Page 315 g. The Product information and statements contained on MELCO's website and in catalogs, manuals, technical bulletins or other materials provided by MELCO are provided as a guide for Customer's use. They do not constitute warranties and are not incorporated in the contract of sale for the Products. h.
Page 316: Information And Services
INFORMATION AND SERVICES For further information and services, please contact your local Mitsubishi Electric sales office or representative. Visit our website to find our locations worldwide. MITSUBISHI ELECTRIC Factory Automation Global Website Locations Worldwide www.MitsubishiElectric.com/fa/about-us/overseas/ TRADEMARKS   and CANopen are registered EU trademarks of CiA e.
Page 318 SH(NA)-081262ENG-AS(2504)MEE MODEL: R-MK-E HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN NAGOYA WORKS: 1-14, YADA-MINAMI 5-CHOME, HIGASHI-KU, NAGOYA 461-8670, JAPAN When exported from Japan, this manual does not require application to the Ministry of Economy, Trade and Industry for service transaction permission. Specifications subject to change without notice.

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