Page 1 User's Manual Safety Control Stations (Hardware) IM 32Q06C10-31E IM 32Q06C10-31E 4th Edition...
Page 2 Chapter 8. Relay Board Explains the handling relay board, cable connection and maintenance. Media No. IM 32Q06C10-31E (CD) 4th Edition : Jan. 2015 (YK) IM 32Q06C10-31E 4th Edition : Jan.30,2015-00 All Rights Reserved Copyright © 2011 , Yokogawa Electric Corporation...
Page 3 If any protection or safety circuit is required for the system controlled by the Product or for the Product itself, please install it externally. • Use only spare parts that are approved by YOKOGAWA when replacing parts or consum- ables of the Product. •...
Page 4 The User's Manuals with unordered or missing pages will be replaced. Warning and Disclaimer • Except as specified in the warranty terms, YOKOGAWA shall not provide any warranty for the Product. • YOKOGAWA shall not be liable for any indirect or consequential loss incurred by either using or not being able to use the Product.
Page 5 Documentation Conventions Symbols The following symbols are used in the User's Manuals. Identifies instructions that must be observed to avoid physical injury, electric shock, or death. Identifies instructions that must be observed to prevent damage to the software or hardware, or system failures of the Product. Identifies important information required to understand opera- tions or functions.
Page 6 Manuals In the User's Manuals, system behaviors are explained assuming that the latest versions of YOKOGAWA software and hardware at the time of publication of the User's Manuals are in- stalled. If additional precise information about the safety of legacy versions of software or hardware is required, a link to the corresponding explanation is provided.
Page 7 Conformity Standards and Cautions Conformity Standards The Product conforms to various standards. For more information about the standards that the Product conforms to, refer to: ALSO General Specifications (GS) for the Product Standards The standards that the Product conforms to are described in the following table: Table Info-2 Standards Category Standard...
Page 8 • Authorised representative in the EEA: Yokogawa Europe B.V. (Euroweg 2, 3825 HD Amersfoort, The Netherlands) For more information about selecting a power supply unit that enables safe usage of the Product, refer to: ALSO “n Guidelines for Selecting a Power Supply Unit” on page xii...
Page 9 viii Devices included in the Product belong to the measurement categories of No.1, which are shown in the following table. The rated transient overvoltage of the measurement categories of No.1 is 1500 V. WARNING Devices included in the Product belong to the measurement categories of No.1, which are shown in the following table.
Page 10 Power Cable Wiring CAUTION Connect the power cables according to the procedure specified in the User’s Manuals of the device. Power cables must conform to the safety standards of the country where the device is instal- led. For more information about power cables wiring, refer to: ALSO •...
Page 11 Connected Devices CAUTION To ensure CSA standard conformity for the entire system of the Product, all the devices con- nected to the system of the Product should conform to CSA standards. Maintenance CAUTION • The Product maintenance should be performed only by personnel who have undergone specialized training.
Page 12 Batteries CAUTION • You must use only YOKOGAWA-designated batteries. • When mounting or replacing batteries, you must follow the procedure specified in the Us- er's Manuals of the device. • When replacing batteries while the power supply is on, do not put your hands inside the device to prevent electric shock.
Page 13 For more information about fan unit, refer to: ALSO • 7.7.2, “Replacing Node Fan Unit” on page 7-37 • ProSafe-RS Installation Guidance (TI 32S01J10-01E) • User's manual of each device Guidelines for Selecting a Power Supply Unit Regarding the system of the Product, you must take note of the following precautions by us- ing a power supply unit to satisfy the various requirements of the EMC regulations: •...
Page 14 xiii Input voltage waveform Approximately 5 ms Input current waveform Peak value Effective value Peak value Crest factor = Effective value Figure Info-1 Input voltage and current waveforms Crest Factor=Peak value of the current supplied to the device / Effective value of the current When selecting a power supply unit, you need to estimate the power supply output capacity, based on the crest factor of the input current supplied to every connected device.
Page 15 Suppressing Harmonic Current To suppress the power supply harmonic current that flows to a low-voltage distribution sys- tem, a power supply unit or an active filter as described below should be installed between a device and the low-voltage distribution system: •...
Page 16 Nor it may be registered or recorded in the media such as films without permission. Trademark Acknowledgments • CENTUM, ProSafe, Vnet/IP, and STARDOM are registered trademarks of YOKOGAWA. • Microsoft, Windows, Windows Vista, Windows Server, Visual Basic, Visual C++, and Vis- ual Studio are either registered trademarks or trademarks of Microsoft Corporation in the United States and other countries.
Page 17: Table Of Contents
Toc-1 Safety Control Stations (Hardware) IM 32Q06C10-31E 4th Edition CONTENTS Hardware Configuration and Names of Components....... 1-1 Configuration of Safety Control Unit............1-3 Configuration of Safety Node Unit............1-10 Configuration of Unit for Optical Bus Repeater Module......1-11 Input/Output Modules.................1-12 1.4.1 Analog Input/Output Modules............1-13 1.4.2...
Page 18 Toc-2 4.2.1 Battery.................... 4-5 4.2.2 LED Display..................4-6 4.2.3 Setting Switches................4-8 ESB Bus Coupler Module................4-13 ESB Bus Interface Module................. 4-15 Optical ESB Bus Repeater Module............4-17 V net Coupler Unit..................4-20 External Interface Unit................4-21 Node Fan Unit..................... 4-23 Power Distribution Unit................4-25 Signal Cable Connection to Input/Output Modules......5-1 Configuration of Input/Output Module Connections.........5-2 How to Connect Signal Cables..............5-4...
Page 19 Toc-3 Installing the Vnet/IP Interface Card in a PC..........6-16 Attaching the Vnet/IP Station Address Label...........6-18 Maintenance of ProSafe-RS Hardware..........7-1 Routine Maintenance of Safety Control Unit..........7-2 7.1.1 Inspection by Status Display LEDs..........7-3 7.1.2 Inspection by SCS State Management Window......7-5 Replacing Common Modules..............
Page 20 Toc-4 CMPL 32R06D20-01E (SSC60S, SSC60D)......... CMPL 4-1 IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 21: Hardware Configuration And Names Of Components
<1. Hardware Configuration and Names of Components > Hardware Configuration and Names of Components This section explains the ProSafe-RS hardware configuration and names of components. • Safety Control Units (for V net) names and models: Table 1-1 Safety Control Units (for V net) Name Model Standard Type Safety Control Unit (for V net, Rack Mountable Type)
Page 22 <1. Hardware Configuration and Names of Components > Configuration of a Control System with ProSafe-RS SENG SENG : Safety Engineering PC SSC60S/SSC60D SSC50S/SSC50D SSC10S/SSC10D : Safety Control Unit SNB10D : Safety Node Unit SNT10D : Unit for Optical Bus Repeater Module V net SSC10S/ SSC10S/...
Page 23: Configuration Of Safety Control Unit
<1.1 Configuration of Safety Control Unit > Configuration of Safety Control Unit There are two types of safety control unit. The standard type safety control unit (Ambient Temperature: -20 to 50 deg. C) and wide range temperature type safety control unit (Ambient Temperature: -20 to 70 deg.
Page 24 <1.1 Configuration of Safety Control Unit > For non-redundant configuration, used to cover the slot at right-hand side of the single processor module. Used to cover the empty I/O module slot. Required if the safety nodes are used. Wide Range Temperature Type Safety Control Unit for V net The components of the wide range temperature type safety control unit (Model: SSC10S-F/ SSC10D-F) are shown in the following figure.
Page 25 <1.1 Configuration of Safety Control Unit > Table 1.1-2 Model Names of Safety Control Unit Components (Wide Range Temperature Type) (Table continued) Wide range temperature type safety control unit Name Single configuration Duplexed configuration (SSC10S-F) (SSC10D-F) GPS interface unit (option) 1pcs 1pcs For non-redundant configuration, used to cover the slot at right-hand side of the single processor module.
Page 26 <1.1 Configuration of Safety Control Unit > Used to cover the empty I/O module slot. Required if the safety nodes are used. Wide Range Temperature Type Safety Control Unit for Vnet/IP The components of the wide range temperature type safety control unit for Vnet/IP (Model: SSC50S-F/SSC50D-F) are shown in the following figure.
Page 27 <1.1 Configuration of Safety Control Unit > Used to cover the empty I/O module slot. Required if the safety nodes are used. Standard Type Safety Control Unit for Vnet/IP The components of the standard type safety control unit for Vnet/IP (Model: SSC60S-S/ SSC60D-S) are shown in the following figure.
Page 28 <1.1 Configuration of Safety Control Unit > The cooling fan unit is added to the standard type control unit so that the control unit works in wider range of ambient environments (-20 to 70 deg. C). Processor Power supply module module Such as Input/Output module Grounding...
Page 29 <1.1 Configuration of Safety Control Unit > IMPORTANT • Even if an external interface unit is connected to the standard type safety control unit, the status of fans unit cannot be monitored. • When changing the standard type safety control unit into wide range temperature type safety control unit, a new SCS project needs to be created on the SCS Manager and off- line download to the hardware.
Page 30: Configuration Of Safety Node Unit
1-10 <1.2 Configuration of Safety Node Unit > Configuration of Safety Node Unit The following figure shows the units that make up the safety node unit (Model: SNB10D). The power supply modules and ESB bus interface modules are always dual-redundantly con- figured.
Page 31: Configuration Of Unit For Optical Bus Repeater Module
1-11 <1.3 Configuration of Unit for Optical Bus Repeater Module > Configuration of Unit for Optical Bus Repeater Module The following figure shows the components of the unit for optical bus repeater module (Model: SNT10D). The power supply modules are always dual-redundantly configured. Power supply module Optical ESB bus repeater module Grounding...
Page 32: Input/Output Modules
1-12 <1.4 Input/Output Modules > Input/Output Modules The following types of ProSafe-RS input/output modules are available: • Analog Input/Output Modules • Digital Input/Output Modules • Communication Modules IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 33: Analog Input/Output Modules
1-13 <1.4 Input/Output Modules > 1.4.1 Analog Input/Output Modules The analog input module receives analog signals and converts them into internal data in safe- ty control unit. The analog output module converts internal data to analog signals and outputs them. Types of Analog Input/Output Modules The following types of analog I/O modules are available in ProSafe-RS: •...
Page 34 1-14 <1.4 Input/Output Modules > Pressure clamp terminal Pressure clamp terminal block Connector cover block for single operation for dual-redundant operation for MIL cable Figure 1.4.1-2 External View of Terminal Blocks Setup Elements In the case of SAI143 analog input module, there is an option to select power supply for each channel using the setting pins, depending on the type of signal transmitter.
Page 35 1-15 <1.4 Input/Output Modules > • Set to supply power (for 2-wire type) Odd channel Even channel Setting pins • Set not to supply power (for 4-wire type) Odd channel Even channel Figure 1.4.1-4 Setting of SAI143 Analog Input Module IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 36: Digital Input/Output Modules
1-16 <1.4 Input/Output Modules > 1.4.2 Digital Input/Output Modules The digital input module receives digital signals and converts them into internal data in the safety control unit, or converts internal data and outputs digital signals. Types of Digital Input/Output Modules The following types of digital input/output modules are available in ProSafe-RS: •...
Page 37 1-17 <1.4 Input/Output Modules > For pressure clamp terminal With signal cable block and MIL cable interface adapter LED display close-up 16 channels (SDV144, SDV541) LED display 9 13 10 14 11 15 12 16 STATUS 4 channels (SDV521, SDV526) STATUS 8 channels (SDV531, SDV53A) STATUS...
Page 38: Communication Modules
1-18 <1.4 Input/Output Modules > 1.4.3 Communication Modules The communication module is used for linking the safety control station with external devices through the communication lines to convert the signals for data exchange. Types and External View of Communication Modules The following types of communication modules are available: •...
Page 39: Accessories Related To Input/Output Modules
1-19 <1.5 Accessories Related to Input/Output Modules > Accessories Related to Input/Output Modules The following accessories related to I/O modules are available: • Pressure Clamp Terminal Block • Relay Board • Terminal Board • Connector Cover for MIL Cable • Wiring Check Adapter (for Digital Input) IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 40: Pressure Clamp Terminal Blocks
1-20 <1.5 Accessories Related to Input/Output Modules > 1.5.1 Pressure Clamp Terminal Blocks The pressure clamp terminal block is used for wiring the field devices directly to the I/O mod- ule. The pressure clamp terminal block for single use and dual-redundant use are different. Types of Pressure Clamp Terminal Blocks The following types of pressure clamp terminal blocks are available.
Page 41: Connector Cover For Mil Cable
1-21 <1.5 Accessories Related to Input/Output Modules > 1.5.2 Connector Cover for MIL Cable Connector cover for MIL cable over the I/O modules is used for the secure connection of the MIL cable to the connector. Types of Connector Cover for MIL Cable The following models of connector cover for MIL Cable are available: •...
Page 42: Terminal Boards
1-22 <1.5 Accessories Related to Input/Output Modules > 1.5.3 Terminal Boards The terminal boards are used to connect the field devices for passing the signals. The terminal boards are used together with the I/O modules with signal cable interface adapt- Types of Terminal Boards The following types of terminal boards are available: All boards support single or dual redun- dancy for the input/output modules.
Page 43 1-23 <1.5 Accessories Related to Input/Output Modules > SED2D Design FUSE FUSE FUSE FUSE POWER POWER POWER POWER Figure 1.5.3-2 SED2D SED3D Design Figure 1.5.3-3 SED3D SED4D Design Figure 1.5.3-4 SED4D SWD2D Design POWER POWER POWER POWER FUSE FUSE FUSE FUSE FUSE FUSE...
Page 44 1-24 <1.5 Accessories Related to Input/Output Modules > DIN Rail Mountable Terminal Board Design SBA4D Design 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A 1B 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B 13B 14B 15B 16B Figure 1.5.3-6 SBA4D SBT4D Design 1A 2A 3A 4A 5A 6A 7A 8A...
Page 45 1-25 <1.5 Accessories Related to Input/Output Modules > SBD4D Design POWER2 POWER1 FUSE1 FUSE2 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A 250V T 10A 250V T 10A 1B 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B 13B 14B 15B 16B READY Figure 1.5.3-11 SBD4D...
Page 46: Relay Boards
1-26 <1.5 Accessories Related to Input/Output Modules > 1.5.4 Relay Boards The relay board amplifies the signals from the digital output module and outputs the amplified signals to field devices. Types of Relay Boards The following types of relay boards are available: Table 1.5.4-1 Types of 19-Inch Rack Mountable Relay Boards Model Name...
Page 47 1-27 <1.5 Accessories Related to Input/Output Modules > DIN Rail Mountable Relay Board Design SBM54D Design POWER1 POWER2 FUSE1 FUSE2 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A 250V T 10A 250V T 10A 1B 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B 13B 14B 15B 16B READY...
Page 48: Wiring Check Adapter For Digital Input
1-28 <1.5 Accessories Related to Input/Output Modules > 1.5.5 Wiring Check Adapter for Digital Input The wiring check adapter for digital input is a device for inspecting the wiring conditions be- tween the digital input module and the field devices so as to find out the open circuit or short circuit problems.
Page 49 1-29 <1.5 Accessories Related to Input/Output Modules > For more information about the input channel number of SDV144, refer to: ALSO • 5.4.4, “Connection with a Terminal Board (Digital Input/Output Module)” on page 5-28 • 5.6, “Circuit Diagrams of Input/Output Modules” on page 5-47 •...
Page 50: Installing Devices
<2. Installing Devices > Installing Devices This section explains the procedure and precautions for installing each device. • Installing rack mountable device • Installing terminal boards IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 51: Installing Rack Mountable Devices
<2.1 Installing Rack Mountable Devices> Installing Rack Mountable Devices This chapter explains the procedure for installing the safety control unit, the safety node unit, and the unit for the optical ESB bus repeater module, on a 19-inch rack. For more information about installation of ProSafe-RS hardware, refer to: ALSO ProSafe-RS Installation Guidance (TI 32S01J10-01E) Space for Heat Radiation...
Page 52 <2.1 Installing Rack Mountable Devices> Installation of Rack Mountable Device Take note of the following information when installing a rack mountable device on a rack or an instrument panel. Insulation from the Rack Attach insulation bushings to isolate the rack-mountable SCS from the rack. Insulation bush- ings are supplied with the rack-mountable SCS.
Page 53 <2.1 Installing Rack Mountable Devices>  How to install insulating bushings Insulating bushing Insulating bushing (with a tapering) Base unit M5 screws Input/output module Rack Processor module Plate Power supply (front) module Grounding terminal Attach insulation to both sides of the plate. Plate Insulating bushing (8 pieces) Cable tray...
Page 54: Installing A Terminal Board
<2.2 Installing a Terminal Board> Installing a Terminal Board Terminal boards can be installed on a rack, on a wall, or on a DIN rail. The installation method depends on the type of terminal board. For more information about types of terminal boards, refer to: ALSO “n Types of Terminal Boards”...
Page 55: Installing A 19-Inch Rack Mountable Terminal Board
<2.2 Installing a Terminal Board> 2.2.1 Installing a 19-inch Rack Mountable Terminal Board 19-inch rack mountable terminal board can be installed on a rack or mounted on a wall. For more information about mounting on a rack or wall surface, refer to: ALSO •...
Page 56: Installing A Din Rail Mountable Terminal Board
<2.2 Installing a Terminal Board> 2.2.2 Installing a DIN Rail Mountable Terminal Board DIN rail mountable terminal boards can be installed on a DIN rail or mounted on a wall. Installing and Uninstalling from a DIN Rail Use a DIN rail that is equivalent to the TH35-7.5 in IEC 60715 and EN 50022. IMPORTANT On the back of DIN rail mountable terminal board, there are two bumps (projections) for fixing screws on the wall.
Page 57 <2.2 Installing a Terminal Board> Figure 2.2.2-4 Uninstalling from a DIN Rail (1/3) The end with the latches becomes loose. Figure 2.2.2-5 Uninstalling from a DIN Rail (2/3) Remove the terminal board from the end without latches. Figure 2.2.2-6 Uninstalling from a DIN Rail (3/3) IMPORTANT Do not forcefully rotate the terminal board when removing it.
Page 58 <2.2 Installing a Terminal Board> Unit : mm ±0.5 (40.5) Device Mounting Area (93.5) 2-M4 screw holes Figure 2.2.2-7 Screw Installation Dimensions for the SBA4D, SBT4D, and SBR4D Unit : mm ±0.5 (40.5) Device Mounting Area (93.5) 2-M4 screw holes Figure 2.2.2-8 Screw Installation Dimensions for the SBD2D, SBD3D, and SBD4D IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 59: Precautions During Installation
2-10 <2.2 Installing a Terminal Board> 2.2.3 Precautions during Installation Terminal Board Installation Direction Install the DIN rail mountable terminal board in the direction shown in the following figure. IMPORTANT When installing the SBD2D in direction b or direction c, ensure that the following conditions are met.
Page 60: Cable Connection
<3. Cable Connection > Cable Connection The types of cable connections to the safety control unit, safety node unit and terminal board which has already been installed are as follows: • Power Cable Wiring • Grounding • Connecting Control Bus Cables •...
Page 61: Power Cable Wiring
For 24V DC power supply, connect the non-grounding side to the terminal (+) and the grounding side to the terminal (-). Replace the protective cover. Connecting the Power Cable to the Power Distribution Unit Yokogawa also provides the following power distribution units and power cables as one of the choices. • Power distribution unit...
Page 62 <3.1 Power Cable Wiring > AEPV7D-411: 24 V DC AEP7D-11: 100-120 V AC AEP7D-21: 220-240 V AC AEP7D-41: 24 V DC • Power cable (with connector for power distribution unit) S9756UV: For AEPV7D-111 or AEP7D-11, 2 m S9757UV: For AEPV7D-211 or AEP7D-21, 2 m S9758UV: For AEPV7D-411 or AEP7D-41, 2 m •...
Page 63 <3.1 Power Cable Wiring > Loosen screw A, the terminal will be exposed from the body and then connect the power cable to the termi- nal. For more information about used cables and recommended cable thickness, refer to: ALSO “n Pressure Clamp Terminal Wiring for the Terminal Board” on page 5-10 Connecting the Power Cable to the Power Supply Module Connect the power supply using the following sequence of steps.
Page 64 <3.1 Power Cable Wiring > For more information about connecting power cable to fan unit, refer to: ALSO 4.8, “Node Fan Unit” on page 4-23 IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 65: Grounding
<3.2 Grounding > Grounding To protect from external noises, the safety control units, safety node units, unit for optical bus repeater modules, and terminal boards with grounding terminals must be grounded. For more information about grounding terminals for each device, refer to: ALSO ProSafe-RS Installation Guidance (TI 32S01J10-01E) Wiring for Grounding...
Page 66 <3.2 Grounding > Safety node unit Grounding terminal Grounding wire Cable tray Connect to a protective grounding system Figure 3.2-2 Grounding of Safety Node Unit Grounding terminal Grounding wire Connect to a protective grounding system Figure 3.2-3 Grounding of Unit for Optical Bus Repeater Module Grounding terminal Grounding wire Connect to a protective...
Page 67: Connecting Control Bus Cables
<3.3 Connecting Control Bus Cables > Connecting Control Bus Cables This section describes how to connect a control bus cable to the safety control unit. The con- trol bus that is connected to the SCS can be either a V net or a Vnet/IP, depending on the SCS type.
Page 68: Connecting V Net Cable
<3.3 Connecting Control Bus Cables > 3.3.1 Connecting V net Cable How to connect V net cable is explained as follows. The 10BASE-2 type cable is used as the V net cable. The V net branch connector for V net coupler is a BNC connector.
Page 69 3-10 <3.3 Connecting Control Bus Cables > Safety control unit Bus1 Bus1 Bus2 Bus2 From another equipment V net cable To next equipment (10BASE-2) (install a terminator if the connection ends.) SENG (back view) PRINTER E X T RS232C-A RS232C-B SLOT1 SLOT2 SLOT3...
Page 70 3-11 <3.3 Connecting Control Bus Cables > V net branch connector Cover V net coupler unit Communication switch V net cable Figure 3.3.1-2 Connecting V net Cable Wiring of V net Coupler Cable A V net coupler cable is used to link the V net coupler unit and processor module. The modu- lar connectors with keys are used on each side of the cable.
Page 71 3-12 <3.3 Connecting Control Bus Cables > For more information about connecting and disconnecting the V net coupler cable, refer to: ALSO • 7.2.1, “Replacing V net Coupler Unit” on page 7-7 • 7.2.3, “Replacing Processor Module” on page 7-10 V net Conversion Connecting the devices with different size of V net cables is explained as follows.
Page 72 3-13 <3.3 Connecting Control Bus Cables > Safety control unit V net branch connector V net cable (10BASE-2) Control bus converter unit Fixed Clamp filter Under floor level V net cable (10BASE-5) Figure 3.3.1-5 Using the Control Bus Converter Unit Calculating Total Distance when Using Different Cables When using 10BASE-2 and 10BASE-5 cables, the total length of the cables must satisfy the following formula:...
Page 73 3-14 <3.3 Connecting Control Bus Cables > Positions to Attach Clamp Filters The distance between the clamp filters and the connector should be as small as possible in order to prevent intrusion of noise from the portion between the V net conversion adapter or electrical transceiver and clamp filters.
Page 74 3-15 <3.3 Connecting Control Bus Cables > CAUTION For safety reasons, the grounding unit for V net (YCB117) grounds devices connected to the V net using one grounding point. One grounding point within each segment is sufficient for V net grounding. To enhance safety, place the ground point near the center (in terms of dis- tance) of each segment.
Page 75 3-16 <3.3 Connecting Control Bus Cables > V net cable (10BASE-5) V net grounding unit Grounding cable Grounding bar Figure 3.3.1-9 Connecting V net Grounding Unit IMPORTANT Make sure that the metallic blocks do not come into contact with any conductor having a po- tential different from that of the destination of the grounding cable.
Page 76: Connecting Cables For Vnet/Ip
3-17 <3.3 Connecting Control Bus Cables > 3.3.2 Connecting Cables for Vnet/IP The section explains how to connect the cables for Vnet/IP. IMPORTANT When you connect the cables for Vnet/IP to the processor modules of the safety control unit, note the following: •...
Page 77 3-18 <3.3 Connecting Control Bus Cables > • Power On: You can only turn on the power after connecting the cables to the processor module. • Removing the processor module while the system is running: Remove the processor module with the cables connected to it. •...
Page 78: Connecting Esb Bus Cable
3-19 <3.4 Connecting ESB Bus Cable > Connecting ESB Bus Cable This section describes the connections of ESB bus cables and fiber-optic cables. IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 79 3-20 <3.4 Connecting ESB Bus Cable > 3.4.1 Connecting ESB Bus Cable How to install ESB bus coupler module to the safety control unit, how to connect safety node unit, and how to connect the optical ESB bus repeater module are explained in this section. ESB Bus The communication bus to link the safety control unit and the safety node units is referred as ESB bus.
Page 80 3-21 <3.4 Connecting ESB Bus Cable > Bus1 Bus2 (UPPER) (UPPER) Safety control unit Safety control unit ESB bus (*1) (SSC50S/SSC50D, SSC10S/SSC10D) (SSC60S/SSC60D) ESB bus ESB bus ESB bus (*1) coupler module coupler module ESB bus (*1) (SEC401) (SEC402) Bus2 Bus1 Bus2 Bus1...
Page 81: Connecting Esb Bus Cable
3-22 <3.4 Connecting ESB Bus Cable > 3.4.2 Connecting ESB Bus Fiber-Optic Cable This section describes how to connect the safety control unit, the safety node unit, and the unit for optical bus repeater module with the optical ESB bus repeater module mounted onto each in order to extend the ESB bus using the fiber-optic cables.
Page 82 3-23 <3.4 Connecting ESB Bus Cable > • Optical ESB Bus Repeater Slave Module (SNT501/SNT511) This module has a branch connector with a built-in ESB bus terminator, so you can use it as is. Examples of connecting optical ESB bus repeater modules are shown as follows using SNT401 (optical ESB bus repeater master module) and SNT501 (optical ESB bus repeater slave module).
Page 83 3-24 <3.4 Connecting ESB Bus Cable > SEC401 SSC10S/SSC10D BUS 2 ESB bus BUS 1 BUS 2 ESB bus BUS 1 SNT401 SNT10D Fiber-Optic Fiber-Optic cable cable BUS 2 Fiber-Optic cable BUS 1 SNT501 SSB401 ESB bus SNB10D SNB10D SNT501 SSB401 BUS 2 ESB bus...
Page 84 3-25 <3.4 Connecting ESB Bus Cable > SNT401 SEC401 SSC10S/SSC10D Fiber-optic cable Fiber-optic cable BUS 1 BUS 2 BUS 2 ESB bus BUS 1 SNB10D Fiber-optic cable Fiber-optic cable SNT501 SSB401 SSB401 BUS 2 ESB bus SNT401 BUS 1 SNB10D SNT501 BUS 2 ESB bus...
Page 85 3-26 <3.4 Connecting ESB Bus Cable > SEC401 SSC10S/SSC10D BUS 1 SNT401 ESB bus (Total transmission distance: Max.10 m) SNT10D ESB bus BUS 2 SSB401 Fiber-optic cable SNB10D Fiber-optic BUS 1 cable ESB bus BUS 2 SNT401 SNT501 ESB bus (Total transmission distance: Max.10 m) SNT10D Fiber-optic cable...
Page 86 3-27 <3.4 Connecting ESB Bus Cable > IMPORTANT Note the following points when using optical ESB bus repeater modules. • The optical ESB bus repeater master module and the optical ESB bus repeater slave module both connected to ESB bus1 must be mounted on the odd-numbered slots. The Optical ESB bus repeater master module and the optical ESB bus repeater slave module both connected to ESB bus2 must be mounted on the even-numbered slots.
Page 87 3-28 <3.4 Connecting ESB Bus Cable > Unit for Optical Bus Repeater Module (SNT10D) I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 B1 B2 Figure 3.4.2-6 Unit for Optical Bus Repeater Module (SNT10D) • Slots for optical ESB bus repeater modules: Slots I/O1 to I/O8, B1, B2 You can use slots I/O1 to B2.
Page 88: Configuration And Functions Of Each Unit
<4. Configuration and Functions of Each Unit > Configuration and Functions of Each Unit In this chapter, settings, displays and functions of the modules and units configured in the safety control unit and safety node units are explained. • Power Supply Module •...
Page 89: Power Supply Module
For more information about power distribution unit, refer to: 4.9, “Power Distribution Unit” on page 4-25 For more information about models of Yokogawa power distribution units and power cables, refer to: 3.1, “Power Cable Wiring” on page 3-2 Status LEDs •...
Page 90: Processor Module
<4.2 Processor Module > Processor Module Control algorithm calculations are performed in the processor modules. Three types of processor modules are available: one for V net (Model: SCP401) and the other for Vnet/IP (Model: SCP461/SCP451) . Configuration The following diagram shows the front and rear views of processor module. The batteries are installed behind the front cover.
Page 91 <4.2 Processor Module > SCP461 Front Rear Behind front cover LED display Vnet/IP connector Bus 1 Vnet/IP connector Station address setting switch Bus 2 For domain number START/STOP switch Front setting switch For station number (6-bit dipswitch) Battery ON/OFF switch Battery BATTERY LIFE (AVE.ROOM TEMP 30 °C MAX.)
Page 92: Battery
CAUTION Use batteries specified by Yokogawa Electric. A label indicating the expiration date of the battery is attached on the lower part of the pro- cessor module front cover. This expiration date is valid when the ambient temperature is less than 30 degree Celsius.
Page 93: Led Display
<4.2 Processor Module > 4.2.2 LED Display RCV lamp RCV 1 SND lamp SND 1 SYNC SCTY STATUS lamp HRDY CTRL COPY COPY lamp CTRL lamp RDY lamp HRDY lamp Figure 4.2.2-1 LED Display • HRDY: The processor module performs self diagnosis. If the processor module hardware is func- tioning normally, the green lamp turns on.
Page 94 <4.2 Processor Module > The green lamp turns on when the security level of the SCS is online-level. If the security level of the SCS is offline-level, the lamp turns off. • STATUS(1,2,3,4,5,6,7,8): These lamps are indicating the status of the processor module. •...
Page 95: Setting Switches
<4.2 Processor Module > 4.2.3 Setting Switches START/STOP switch START /STOP BATTERY PORT Front setting switch (6-bit dipswitch) DOMN ON OFF Battery ON/OFF switch Maintenance connector Figure 4.2.3-1 SCP401 Setting Switch START/STOP switch START /STOP BATTERY PORT Front setting switch (6-bit dipswitch) DOMN ON OFF...
Page 96 <4.2 Processor Module > When this switch is on, battery backup is activated for protecting the processor module management information (in the storage memory) during power failure. ON: Enables the backup. Select this position during normal operation. OFF: Disables the backup. •...
Page 97 4-10 <4.2 Processor Module > For more information about SYS_DIAG function block, refer to: ALSO C10.6, “SYS_DIAG (diagnostic information output)” in Safety Control Station Reference (IM 32Q03B10-31E) Setting the Domain Number A domain stands for a range of stations in a network connected by control bus. Set the do- main number in the range of 1 to 31.
Page 98 4-11 <4.2 Processor Module > Table 4.2.3-3 Domain Number and DIP Switch Positions (Table continued) Domain num- Bit 5 Bit 6 Bit 7 Bit 8 Setting the Station Number Set the station number to a value from 1 to 64. To set a station number, set the DIP switches as follows.
Page 99 4-12 <4.2 Processor Module > Table 4.2.3-5 Station Number and DIP Switch Positions Station number - - - - - - - - - - - - - Bit 1 Bit 2 Bit 3 Bit 4 - - - - - - - - - - - - - Bit 5 Bit 6...
Page 100: Esb Bus Coupler Module
4-13 <4.3 ESB Bus Coupler Module > ESB Bus Coupler Module ESB bus coupler module (Model: SEC401) is installed in the safety control unit for communi- cating with the ESB bus interface module (Model: SSB401) installed in the safety node unit. The ESB bus coupler module is always dual-redundantly configured.
Page 101 4-14 <4.3 ESB Bus Coupler Module > ESB Bus Cable Connector This connector is used for ESB bus cable (YCB301). IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 102: Esb Bus Interface Module
4-15 <4.4 ESB Bus Interface Module > ESB Bus Interface Module ESB bus interface module (Model: SSB401) is installed in the safety node unit for communi- cating with the ESB bus coupler module (Model: SEC402/SEC401) installed in the safety con- trol unit.
Page 103 4-16 <4.4 ESB Bus Interface Module > WARNING The ESB bus are always dual-redundantly configured. When connecting or disconnecting the connector unit for ESB bus, make sure the bus 1 and bus 2 are correctly identified and con- nected. ESB Bus Address Setting DIP Switches When multiple node units are connected to an ESB bus, it is possible to select a node unit to be accessed by setting the node address using these switches.
Page 104 4-17 <4.5 Optical ESB Bus Repeater Module > Optical ESB Bus Repeater Module An optical ESB bus repeater module converts electric signals sent through the ESB bus con- necting safety control unit to the safety node unit and safety node unit to another safety node unit, into optical signals.
Page 105 4-18 <4.5 Optical ESB Bus Repeater Module > Configuration LED display Fiber-optic cable connecter ESB bus cable connector SNT401/SNT411 : Without terminator SNT401/SNT411 : With terminator SNT501/SNT511 Figure 4.5-1 Optical ESB Bus Repeater Module LED Display RCV 1 NODE 1 SND 1 STATUS RCV Figure 4.5-2 LED Display...
Page 106: <4.5 Optical Esb Bus Repeater Module
4-19 <4.5 Optical ESB Bus Repeater Module > “1” if the module is mounted onto the safety control unit or the safety node unit. • Switches 2 to 5: Always “0” • Switches 6 to 8: Used for maintenance. Usually “0” for routine operation. IMPORTANT Make sure that the DIP switches are correctly set.
Page 107: Net Coupler Unit
4-20 <4.6 V net Coupler Unit > V net Coupler Unit The V net coupler unit (Model: AIP504) is installed in the safety control unit and located be- tween the processor module and the V net cable so as to perform the signal isolation and sig- nal level conversion.
Page 108: External Interface Unit
4-21 <4.7 External Interface Unit > External Interface Unit The external interface units are applied when the safety control unit is linking with external signal devices. Configuration The external interface units include two types: one for standard type safety control unit and the other for wide range temperature type safety control unit.
Page 109 4-22 <4.7 External Interface Unit > External Interface Unit for Wide Range Temperature Type Safety Control Unit The external interface unit for wide range temperature type safety control unit is used when connecting node fan unit to the safety control unit. Same as the external interface unit for standard type safety control unit, a temperature sensor is built-in.
Page 110: Node Fan Unit
4-23 <4.8 Node Fan Unit > Node Fan Unit The node fan unit is connected to the wide range temperature type safety control unit to suppress the temperature increase and to prevent the functional errors actions as well as the component fatigues caused by the high temperature. Configuration Fan unit FUSE...
Page 111 4-24 <4.8 Node Fan Unit > Fuse Power supply unit for fan unit FUSE 100-120 VA 100-120 VA 220-240 VA 220-240 VA Power supply output terminal Power supply input terminal Figure 4.8-3 Power Supply Unit for Fan Unit Fuse for Fan Power Supply Unit A fuse is used for protecting the power supply unit for fan unit.
Page 112: Power Distribution Unit
4-25 <4.9 Power Distribution Unit > Power Distribution Unit The power distribution unit (Model: AEP7D, AEPV7D) needs to be ordered separately. The power distribution unit receives the power supply from the designated input terminals and outputs the power through the distribution connectors. The safety control unit, safety node unit or optical ESB bus repeater does not have power switch to turn on or off the power supply.
Page 113 4-26 <4.9 Power Distribution Unit > TM1 Terminals for AC Power Terminals for connecting external AC power source (M4 screws) • L : Line • N : Neutral TM1 Terminals for DC Power Terminals for connecting external DC power source (M4 screws) •...
Page 114 4-27 <4.9 Power Distribution Unit > Power distribution connector (CN1 to CN7) Power distribution connector Power distribution connector Power supply terminals Single power supply Power supply terminals Dual power supply Power supply terminals Grounding terminal Grounding AC Power supply terminal terminals DC Power supply terminals...
Page 115: Signal Cable Connection To Input/Output Modules
<5. Signal Cable Connection to Input/Output Modules > Signal Cable Connection to Input/ Output Modules The connections between the I/O modules and the field devices can be established by directly wiring the cables from the field devices to the terminals of I/O modules, connecting through the terminal boards using signal cables and connectors or using the user-prepared MIL ca- bles.
Page 116: Configuration Of Input/Output Module Connections
• Connection via MIL connectors Use MIL cables (prepared by user) to connect to I/O modules directly. In the following figure, the parts within the dotted line are provided by Yokogawa. Terminal board Signal cable I/O module...
Page 117 <5.1 Configuration of Input/Output Module Connections > Combinations of Input/Output Module and Terminal Block When connecting the cables to I/O modules, the various types of connections can be applied for redundant or non-redundant connections, direct wiring or using terminal boards, and so For more information about combinations of I/O modules and terminal blocks, and combinations of communi- ALSO cation modules and communication cables, refer to:...
Page 118: How To Connect Signal Cables
<5.2 How to Connect Signal Cables > How to Connect Signal Cables The following methods for connecting signal cables are available: • Direct connection using pressure clamp terminals • Connector connection using signal cables via terminal boards • Connecting an input/output module to a terminal board •...
Page 119: Direct Connection Using Pressure Clamp Terminals
<5.2 How to Connect Signal Cables > 5.2.1 Direct Connection Using Pressure Clamp Terminals The interface part of an I/O module basically consists of a connector (male). Connect the pressure clamp terminal block to the front section. Pressure clamp terminals are available for single and dual-redundant operation. Types of Pressure Clamp Terminal Blocks Table 5.2.1-1 Types of Pressure Clamp Terminal Blocks Configuration...
Page 120 <5.2 How to Connect Signal Cables > Cable Core Peel the jacket off for this length Figure 5.2.1-2 Cable Cables Used • 600 V polyvinyl chloride insulated wires (IV): JIS C 3307/IEC 60227-3 • Polyvinyl chloride insulated wires for electrical apparatus (KIV): JIS C 3316/IEC 60227-3 •...
Page 121 <5.2 How to Connect Signal Cables > Sleeve with insulating cover Sleeve (without insulating cover) IMPORTANT • Use pressure clamp terminal sleeves and tools from the same manufacturer. • Use pressure clamp terminal sleeve tools suitable for the thickness of the wires. •...
Page 122: Connecting An Input/Output Module To A Terminal Board
<5.2 How to Connect Signal Cables > 5.2.2 Connecting an Input/Output Module to a Terminal Board Use a signal cable to connect an input/output module to a terminal board. Signal Cable Interface Adapters The following figures show examples of external view of the I/O modules connected via signal cable interface adapters.
Page 123 <5.2 How to Connect Signal Cables > Type of Signal Cable AKB331 Cable KS1 Cable 50 pin connector 50 pin connector 40 pin connector 40 pin connector AKB652 Cable AKB651 Cable 12 pin connector 12 pin connector 50 pin connector 50 pin connector AKB611 Cable 50 pin connector...
Page 124: Connecting A Terminal Board To The Field
5-10 <5.2 How to Connect Signal Cables > 5.2.3 Connecting a Terminal Board to the Field The field connection terminal depends on the type of terminal board. Screw Terminal Wiring for Terminal Boards M4 screws are used for the connection terminals between 19-inch rack mountable terminal board and the field.
Page 125 5-11 <5.2 How to Connect Signal Cables > Cable Core Peel the jacket off for this length Figure 5.2.3-2 Cable For more information about cables for connecting SBT4D, refer to: ALSO “n Signal Cables for Pressure Clamp Terminal” on page 5-5 Cables Used •...
Page 126 5-12 <5.2 How to Connect Signal Cables > Sleeve with insulating cover Sleeve (without insulating cover) IMPORTANT • Use pressure clamp terminal sleeves and tools from the same manufacturer. • Use pressure clamp terminal sleeve tools suitable for the thickness of the wires. •...
Page 127: Connection Via Mil Connectors
5-13 <5.2 How to Connect Signal Cables > 5.2.4 Connection via MIL Connectors It is possible to connect a MIL cable to an I/O module directly without using a terminal block. MIL Cable Connection To prevent the MIL cable from being disconnected, a cable connector cover is required. The cable connector cover is sold separately.
Page 128: Signal Cable Connection To Analog Input/Output Modules
5-14 <5.3 Signal Cable Connection to Analog Input/Output Modules > Signal Cable Connection to Analog Input/ Output Modules This section contains the wire connection diagrams and tables showing the I/O channel num- bers. There are three ways of connecting input signal cables to analog I/O modules: by connecting via a pressure clamp terminal block, by using a signal cable to connect to the connectors via a terminal board, or by direct connection using a MIL cable.
Page 129 5-15 <5.3 Signal Cable Connection to Analog Input/Output Modules > MIL Connector MIL connector pin No. (40 pin) Figure 5.3-2 Pin Numbers of a MIL Connector Correspondence Between I/O Channel Numbers and Terminal Numbers or Pin Numbers The following figure shows how the I/O channel numbers correspond to the terminal numbers of a pressure clamp terminal block and the pin numbers of a MIL connector.
Page 130: Analog Input Module, 16-Channel (Sai143)
5-16 <5.3 Signal Cable Connection to Analog Input/Output Modules > 5.3.1 Analog Input Module, 16-Channel (SAI143) Pressure clamp terminal MIL connector CH No. Signal Terminal No. Signal CH No. Signal Pin No. Signal IN1A IN1B CBSE (*1) N.C. IN2A IN2B IN1A IN1B IN3A...
Page 131: Analog Input Module, 16-Channel (Sav144)
5-17 <5.3 Signal Cable Connection to Analog Input/Output Modules > 5.3.2 Analog Input Module, 16-Channel (SAV144) Pressure clamp terminal MIL connector CH No. Signal Terminal No. Signal CH No. Signal Pin No. Signal IN1+ IN1- CBSE (*1) N.C. IN2+ IN2- IN1+ IN1- IN3+...
Page 132: Analog Output Module, 8-Channel (Sai533)
5-18 <5.3 Signal Cable Connection to Analog Input/Output Modules > 5.3.3 Analog Output Module, 8-Channel (SAI533) Pressure clamp terminal MIL connector CH No. Signal Terminal No. Signal CH No. Signal Pin No. Signal OUT1+ OUT1- CBSE (*1) N.C. N.C. N.C. OUT1+ OUT1- OUT2+...
Page 133: Connection With A Terminal Board (Analog Input/Output Module)
5-19 <5.3 Signal Cable Connection to Analog Input/Output Modules > 5.3.4 Connection with a Terminal Board (Analog Input/ Output Module) The following table shows the relationship between analog input/output modules and terminal boards. Table 5.3.4-1 Relationship Between Terminal Boards and Analog Input/Output Modules Terminal board (type) Connectable analog input/output module (type) SEA4D...
Page 134 5-20 <5.3 Signal Cable Connection to Analog Input/Output Modules > When Connecting SAI533 OUT1+ N.C. OUT2+ N.C. OUT3+ N.C. OUT4+ N.C. OUT5+ N.C. OUT6+ N.C. OUT7+ N.C. OUT8+ N.C. N.C. N.C. Signal Name 10A 11A 12A 13A 14A 15A 16A 17A 18A TM1, TM2 Terminal No.
Page 135 5-21 <5.3 Signal Cable Connection to Analog Input/Output Modules > Connection Between SBT4D and an Input Module Connect to both the CN1 and CN2 connectors if the I/O modules are used in a dual-redundant configuration. 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A 17A 18A 1B 2B 3B 4B 5B 6B 7B 8B...
Page 136: Signal Cable Connection To Digital Input/Output Modules
5-22 <5.4 Signal Cable Connection to Digital Input/Output Modules > Signal Cable Connection to Digital Input/ Output Modules This section contains wire connection diagrams and tables with the I/O channel numbers. There are three ways of connecting input signal cables to digital I/O modules: by connecting via a pressure clamp terminal block, by using a signal cable to connect to the connectors via a terminal board, or by direct connection using a MIL cable.
Page 137 5-23 <5.4 Signal Cable Connection to Digital Input/Output Modules > MIL connector pin No. (50 pin) Figure 5.4-2 Pin Number of MIL Connector Correspondence Between I/O Channel Numbers and Terminal Numbers or Pin Numbers The following figure shows how the I/O channel numbers correspond to the terminal numbers of a pressure clamp terminal block and the pin numbers of a MIL connector.
Page 138 5-24 <5.4 Signal Cable Connection to Digital Input/Output Modules > For more information about digital input/output module circuit diagrams, refer to: ALSO “n Digital Input/Output Modules” on page 5-49 IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 139: Digital Input Module, 16-Channel (Sdv144)
5-25 <5.4 Signal Cable Connection to Digital Input/Output Modules > 5.4.1 Digital Input Module, 16-Channel (SDV144) Pressure clamp terminal MIL connector CH No. Signal Terminal No. Signal CH No. Signal Pin No. Signal CBSE (*1) COM (*2) DC10 IN10 DC11 IN11 DC10 IN10...
Page 140: Digital Output Module, 8-Channel (Sdv531)
5-26 <5.4 Signal Cable Connection to Digital Input/Output Modules > 5.4.2 Digital Output Module, 8-Channel (SDV531) Pressure clamp terminal MIL connector CH No. Signal Terminal No. Signal CH No. Signal Pin No. Signal OUT1 COM1 CBSE (*1) COM (*2) OUT2 COM2 OUT1 COM1...
Page 141: Digital Output Module, 16-Channel (Sdv541)
5-27 <5.4 Signal Cable Connection to Digital Input/Output Modules > 5.4.3 Digital Output Module, 16-Channel (SDV541) Pressure clamp terminal MIL connector CH No. Signal Terminal No. Signal CH No. Signal Pin No. Signal OUT1 COM1 CBSE (*1) COM (*2) OUT2 COM2 OUT1 COM1...
Page 142: Connection With A Terminal Board (Digital Input/Output Module)
5-28 <5.4 Signal Cable Connection to Digital Input/Output Modules > 5.4.4 Connection with a Terminal Board (Digital Input/ Output Module) The following table shows the relationship between digital input/output modules and terminal boards. Table 5.4.4-1 Relationship Between Terminal Boards and Digital Input/Output Modules Terminal board (type) Connectable digital input/output module (type) SED2D...
Page 143 5-29 <5.4 Signal Cable Connection to Digital Input/Output Modules > Connection Between SED3D and an Output Module Connect to both the CN1 and CN2, the CN3 and CN4, the CN5 and CN6, or the CN7 and CN8 connectors if the I/O modules are used in a dual-redundant configuration. Fuses (10A 4 Pieces) Figure 5.4.4-3 SED3D Terminal Board When Connecting SDV53A (48 V DC Power Supply Required)
Page 144 5-30 <5.4 Signal Cable Connection to Digital Input/Output Modules > When Connecting SDV531 (24 V DC Power Supply Required) Signal Name OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 N.C. N.C. N.C. N.C. N.C. N.C. N.C. N.C. COM 24 VDC 10A 11A 12A 13A 14A 15A 16A 17A TM1, TM2 Terminal No.
Page 145 5-31 <5.4 Signal Cable Connection to Digital Input/Output Modules > Outputs are in accord with the specification of SDV526. SWD2D is supplied from external power supply and outputs voltage via SDV526. For more information about the specifications of the outputs of SDV526, refer to: ALSO Digital I/O modules (for ProSafe-RS) (GS 32Q06K40-31E) ALM Terminals on SWD2D...
Page 146 5-32 <5.4 Signal Cable Connection to Digital Input/Output Modules > Connection Between SBD3D and an Output Module Connect to both the CN1 and CN2 connectors if the I/O modules are used in a dual-redundant configuration. Fuses (10A 2 Pieces) POWER1 POWER2 FUSE1 FUSE2...
Page 147 5-33 <5.4 Signal Cable Connection to Digital Input/Output Modules > Connection Between SBD4D and an Input/Output Module Connect to both the CN1 and CN2 connectors if the I/O modules are used in a dual-redundant configuration. Fuses (10A 2 Pieces) POWER1 POWER2 FUSE1 FUSE2...
Page 148: Connection Of Communication Modules
5-34 <5.5 Connection of Communication Modules > Connection of Communication Modules Communication modules are used for communication between the SCS and external devices. ProSafe-RS provides the Modbus slave communication and the subsystem communication. An external device acts as a Modbus master and SCS acts as a Modbus slave in the former, while external devices act as Modbus slaves and SCS acts as a Modbus master in the latter.
Page 149: Connection Of Rs-232C Communication Module
5-35 <5.5 Connection of Communication Modules > 5.5.1 Connection of RS-232C Communication Module Use an ALR111 serial communication module for RS-232C communication. This section ex- plains the signal connections for this module. ALR111: RS-232C Interface The connectors on ALR111 module are the 9-pin D-sub connectors. Connector pin numbers on D-sub 9 pin board side Figure 5.5.1-1 ALR111 Communication Module and Connector Pin Numbers...
Page 150 5-36 <5.5 Connection of Communication Modules > • Connecting to an external device using an RS-232C D-sub 9-pin connector (direct con- nection) Connection with Modem The following figure shows the cable between the ALR111 and the modem for communicating with the external device. The length of the cable for connecting ALR111 and the modem should be less than 15 me- ters.
Page 151 Figure 5.5.1-4 Cable Connection when Directly Connecting the ALR111 and the External Device (RS-232C D-Sub 9-Pin) Cables for Communication Modules Yokogawa Electric Corporation provides RS-232C cables shown in the following table. Any necessary cables other than these should be prepared by the user. Table 5.5.1-2 List of Communication Cables...
Page 152 5-38 <5.5 Connection of Communication Modules > Table 5.5.1-2 List of Communication Cables (Table continued) Model Cable Name Remarks AKB135 RS-232C Modem cable Between ALR111 to modem (9-25pin) AKB136 RS-232C Null modem cable Between ALR111 to RS-232C equipment (9-25pin) AKB131 AKB132 PIN No.
Page 153 5-39 <5.5 Connection of Communication Modules > IMPORTANT • Be sure to ground the FG at the external device. Ground the grounding terminal to the protective grounding system. • Connect the FG to the SG of the RS-232C circuit (pin No. 7 for D-sub25, and pin No. 5 for D-sub9) at the external device.
Page 154 5-40 <5.5 Connection of Communication Modules > D-sub25 side Circuit AKB136 cable FG (Grounding Terminal) Protective grounding system Figure 5.5.1-7 Example of Using AKB136 Cable If the external device is insulating the RS-232C communication circuit, communication circuits at both the ALR111 and external device are floating, and thereby lowering noise resistance severely.
Page 155: Connection Of Rs-422/Rs-485 Communication Module
5-41 <5.5 Connection of Communication Modules > 5.5.2 Connection of RS-422/RS-485 Communication Module Use an ALR121 serial communication module for RS-422/RS-485 communication. This sec- tion explains the signal connections for this module. ALR121: RS-422/RS-485 Interface The following figure shows the terminals on front panel of ALR121 module. RCV 1 SND 1 Figure 5.5.2-1 Terminal of Communication Module (ALR121)
Page 156 Figure 5.5.2-2 System Configuration When Connecting External Device with Model ALR121 Cables for Communication Modules Yokogawa Electric Corporation provides RS-422/RS-485 cables shown in the following table. If other type of cables is required, user needs to prepare separately. Table 5.5.2-2 RS-422/RS-485 Communication Cables...
Page 157 5-43 <5.5 Connection of Communication Modules > 1 to 1 Connection in 4-wire Type External device ALR121 R1: Termination resistance of 120 ohm R2: According to the instruction on the external device side Figure 5.5.2-4 1 to 1 Connection in 4-wire Type 1 to n Connection in 4-wire Type External device ALR121...
Page 158 5-44 <5.5 Connection of Communication Modules > 1 to 1 Connection in 4-wire Type ALR121 External device R1: Termination resistance of 120 ohm R2: According to the instruction on the subsystem side Figure 5.5.2-6 1 to 1 Connection in 4-wire Type 1 to 1 Connection in 2-wire Type When ALR121 is specified for 2-wire connection by the builder, “TX+ and RX+”, “TX- and RX-”...
Page 159 5-45 <5.5 Connection of Communication Modules > 1 to n Connection in 4-wire Type ALR121 External device R1: Termination resistance of 120 ohm R2: According to the instruction on the subsystem side Figure 5.5.2-8 1 to n Connection in 4-wire Type 1 to n Connection in 2-wire Type When ALR121 is specified for 2-wire connection by the builder, “TX+ and RX+”, “TX- and RX-”...
Page 160: Connection Of Ethernet Communication Module
5-46 <5.5 Connection of Communication Modules > 5.5.3 Connection of Ethernet Communication Module The signal cables used for connecting Ethernet communication modules are 10BASE-T twis- ted-pair cables. The connector type is RJ45. ALE111 Figure 5.5.3-1 Ethernet Communication Module IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 161: Circuit Diagrams Of Input/Output Modules
5-47 <5.6 Circuit Diagrams of Input/Output Modules > Circuit Diagrams of Input/Output Modules A circuit diagram of the connections between an I/O module and a terminal board is shown as follows. Analog Input/Output Modules The following table shows the relationship between analog input/output modules and terminal boards.
Page 162 5-48 <5.6 Circuit Diagrams of Input/Output Modules > Analog Input Module (Voltage Input) : SAV144 Analog Signal cable input module Terminal board interface adapter INn+ INn+ Signal cable INn+ Voltage input INn- INn- INn- CBSE CBSE CBSE CBSE CBSE n : channel number Figure 5.6-2 SAV144 Circuit Diagram Analog Input Module SAT145 Analog Input Module...
Page 163 5-49 <5.6 Circuit Diagrams of Input/Output Modules > Analog Input Module SAR145 Analog Input Module Terminal board Signal cable INnA INnA INnA INnB INnB INnB INnC INnC CBSE CBSE CBSE CBSE CBSE n : channel number Figure 5.6-4 SAR145 Circuit Diagram Analog Output Module : SAI533 Signal cable Analog Output module...
Page 164 5-50 <5.6 Circuit Diagrams of Input/Output Modules > Table 5.6-2 Relationship Between Digital Input/Output Modules and Terminal Boards (Table continued) Digital input/output module (type) Connectable terminal board (type) SDV53A SED3D/SBD3D SDV541 SED4D/SBD4D Digital Input Module : SDV144 The following figure shows a connection to a 19-inch rack mountable terminal board. Signal cable Digital input module interface adapter...
Page 165 5-51 <5.6 Circuit Diagrams of Input/Output Modules > Signal cable Digital input module Terminal board interface adapter Signal cable 24V DC 24V DC POWER1 24V DC 24V DC POWER2 24V DC READY CBSE CBSE CBSE CBSE CBSE n : channel number Figure 5.6-7 SDV144 Circuit Diagram Digital Output Modules SDV521, SDV531, and SDV541 SDV521 has a built-in signal cable interface adapter.
Page 166 5-52 <5.6 Circuit Diagrams of Input/Output Modules > The following figure shows a connection to a DIN rail mountable terminal board. Signal cable Digital output module interface adapter Terminal board Load Signal cable OUTn OUTn COMn COMn 24V DC 24V DC POWER1 24V DC 24V DC...
Page 167 5-53 <5.6 Circuit Diagrams of Input/Output Modules > Digital Output Module : SDV53A The following figure shows a connection to a 19-inch rack mountable terminal board. Digital output module Terminal board Signal cable 48V DC 48V DC OUTn Load OUTn 48V DC COMn COMn...
Page 168 5-54 <5.6 Circuit Diagrams of Input/Output Modules > Digital output module Terminal board OUTn Signal cable Load OUTn COMn COMn 48V DC 48V DC POWER1 48V DC 48V DC POWER2 48V DC READY CBSE CBSE CBSE CBSE CBSE n : channel number Figure 5.6-12 SDV53A Circuit Diagram IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 169: Control Bus Interface Card
<6. Control Bus Interface Card > Control Bus Interface Card In a ProSafe-RS system, a safety engineering PC (SENG) is connected to safety control sta- tions (SCSs) via the control bus interface card installed in the SENG. A control bus interface card is a communication card that is installed in PC/AT-compatible PCs.
Page 170: Front Panel Of The Control Bus Interface Card
<6.1 Front Panel of the Control Bus Interface Card > Front Panel of the Control Bus Interface Card The control bus interface card (Model: VF702) can be used for control communication on V net. • Control bus interface card VF702: PCI Express Configuration •...
Page 171: Setting Control Bus Interface Card Station Address
<6.2 Setting Control Bus Interface Card Station Address > Setting Control Bus Interface Card Station Address The station address is defined by a combination of a domain number and a station number. The DIP switches for setting the domain number and the station number are located at the same position on the printed circuit board of the VF702, as shown in the following figure.
Page 172 <6.2 Setting Control Bus Interface Card Station Address > Table 6.2-1 Domain Numbers and Switch Positions DIP switch bit number Domain number Setting the Station Number Set the station number in the range of 1 to 64. To set a station number, set the DIP switches as shown in the following table.
Page 173 <6.2 Setting Control Bus Interface Card Station Address > Bit number Station number (7 bits) (An example where the address “Station Number” 60) Station number parity (1 bit, odd parity) MSB: Most Significant Bit (highest-order bit) LSB: Least Significant Bit (lowest-order bit) Figure 6.2-4 DIP Switches for Setting Station Numbers Table 6.2-2 Station Numbers and Switch Positions DIP switch bit number...
Page 174 <6.2 Setting Control Bus Interface Card Station Address > Table 6.2-2 Station Numbers and Switch Positions (Table continued) DIP switch bit number Station number IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 175: Installing The Control Bus Interface Card To A Pc
<6.3 Installing the Control Bus Interface Card to a PC > Installing the Control Bus Interface Card to a PC The VF702 is installed in a slot of a PC (PC/AT compatible). The card is used for connecting the computer to the V net. This section explains how to install the VF702 in a PC. For more information about how to treat PCs when installing VF702, refer to: ALSO The instruction manuals of the target PCs...
Page 176: Connecting V Net Cables To The Control Bus Interface Card
<6.4 Connecting V net Cables to the Control Bus Interface Card > Connecting V net Cables to the Control Bus Interface Card This section explains how to connect a V net cable to the VF702. Connecting V net Cable V net is always dual-redundantly configured. Connect the optional T-type connectors (BNC coaxial connector: YCB146) to BUS1 and BUS2 terminals on VF702.
Page 177 <6.4 Connecting V net Cables to the Control Bus Interface Card > Insulation sheets T-type connector Figure 6.4-2 Installing Insulation Sheets IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 178: Attaching The V Net Station Address Label
6-10 <6.5 Attaching the V net Station Address Label > Attaching the V net Station Address Label You need to write the decided domain number and the station number to the station address seal attached to the VF702. Stick the seal at the front side of the computer where the VF702 is installed or any other place that can be easily noticed.
Page 179: Front Panel Of The Vnet/Ip Interface Card
6-11 <6.6 Front Panel of the Vnet/IP Interface Card > Front Panel of the Vnet/IP Interface Card The Vnet/IP interface card (Model: VI702) can be used for control communication and open communication on Vnet/IP network. • Vnet/IP interface card VI702: PCI Express Configuration •...
Page 180: Setting The Vnet/Ip Interface Card Station Address
6-12 <6.7 Setting the Vnet/IP Interface Card Station Address > Setting the Vnet/IP Interface Card Station Address The station address is defined by a combination of a domain number and a station number. Setting the Station Number The DIP switches for setting the domain number and the station number are located at the same position on the printed circuit board of the VI702 as shown in the following figure.
Page 181 6-13 <6.7 Setting the Vnet/IP Interface Card Station Address > • Setting DIP switches 0: The switch is flipped down in the following diagram. 1: The switch is flipped up in the following diagram. Bit 2 of the DIP switch is always 0. Bit number Domain number (6 bits) (An example where the address “Domain Number”...
Page 182 6-14 <6.7 Setting the Vnet/IP Interface Card Station Address > Table 6.7-1 Domain Numbers and Switch Positions (Table continued) DIP switch bit number Domain number Setting the Station Number Set the station number in the range of 1 to 64. To set a station number, set the DIP switches as shown in the following table.
Page 183 6-15 <6.7 Setting the Vnet/IP Interface Card Station Address > Table 6.7-2 Station Number and DIP Switch Positions (Table continued) DIP switch bit number Station number Action Mode Switch SW4 on the printed circuit board is the action mode switch. Use the card with all the bits of this DIP switch set to OFF (factory set defaults).
Page 184: Installing The Vnet/Ip Interface Card In A Pc
6-16 <6.8 Installing the Vnet/IP Interface Card in a PC> Installing the Vnet/IP Interface Card in a The VI702 is installed in a slot of a PC (PC/AT compatible). This section explains how to install the VI702 in a PC. IMPORTANT •...
Page 185 6-17 <6.8 Installing the Vnet/IP Interface Card in a PC> Table 6.8-1 Setting of DIP Switches for Domain Number Setting (SW1) Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Bit 8 Parity Set the DIP switches (SW2) for the station number on the VI702 as follows: Table 6.8-2 Setting of DIP Switches for Station Number Setting (SW2) Bit 1 Bit 2...
Page 186: Attaching The Vnet/Ip Station Address Label
6-18 <6.9 Attaching the Vnet/IP Station Address Label > Attaching the Vnet/IP Station Address Label You need to write the decided domain number and the station number to the station address seal attached to the VI702. And then stick the seal at the front side of the computer where the VI702 is installed or any other place that can be easily noticed.
Page 187: Maintenance Of Prosafe-Rs Hardware
<7. Maintenance of ProSafe-RS Hardware> Maintenance of ProSafe-RS Hardware The maintenance of the ProSafe-RS hardware and parts replacement procedures such as in- stalling and removing the common modules or node units are explained in this chapter. CAUTION You can perform hot replacing, connecting or disconnecting the cards, cables or connectors only if it is described in this document.
Page 188: Routine Maintenance Of Safety Control Unit
ON/OFF unpainted part of the frame (grounded). switch to the OFF position or remove the battery. Figure 7.1-1 Using a Wrist Strap The wrist strap and conductive sheet are available from Yokogawa’s sales agents. IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 189: Inspection By Status Display Leds
<7.1 Routine Maintenance of Safety Control Unit > 7.1.1 Inspection by Status Display LEDs This section explains how to inspect modules installable on safety control units, safety node units, and unit for optical bus repeater module. Inspection of LEDs Power supply modules, processor modules, bus interface modules, and I/O modules have status display LEDs.
Page 190 <7.1 Routine Maintenance of Safety Control Unit > Table 7.1.1-1 Types and Functions of Status Display LEDs of Common Modules (Table continued) Modules name Indicator Meaning of ON Meaning of OFF ESB bus STATUS Hardware normal Hardware abnor- bus repeater module Receiving ESB bus frames Not receiving...
Page 191: Inspection By Scs State Management Window
<7.1 Routine Maintenance of Safety Control Unit > 7.1.2 Inspection by SCS State Management Window The SCS state management window can be opened from the SCS Maintenance Support Tool on SENG. On the SCS state management window, the safety control unit status, I/O module status and control bus status can be inspected.
Page 192: Replacing Common Modules
<7.2 Replacing Common Modules > Replacing Common Modules This section explains how to remove or install the common modules of the safety control unit. The dual-redundantly configured modules can be removed and installed without turning off the power supply to the safety control unit. The detailed procedures for the following modules are explained.
Page 193: Replacing V Net Coupler Unit
<7.2 Replacing Common Modules > 7.2.1 Replacing V net Coupler Unit V net coupler unit is to be replaced according to the following procedure. Removal Procedure Make sure the V net coupler not to be replaced is working normally and the communica- tion switch (ENBL/DSBL) is at ENBL position.
Page 194: Replacing Power Supply Module
LED is off. If the power distribution unit of Yokogawa is used, the power supply of the power supply mod- ule can be cut by disconnecting the power cable from the power distribution unit.
Page 195 Connect the power cable to the power supply input terminals. Switch on the power supply. If the power distribution unit of Yokogawa is used, the power of the power supply module can be supplied by connecting the power cable to the power distribution unit.
Page 196: Replacing Processor Module
7-10 <7.2 Replacing Common Modules > 7.2.3 Replacing Processor Module Processor module is to be replaced according to the following procedure. IMPORTANT When replacing a non-redundantly configured processor module, take care of the following cautions: • The memory of processor module to be replaced should be cleared (by switching off the battery).
Page 197 7-11 <7.2 Replacing Common Modules > • If the processor modules are dual-redundantly configured, the program is copied au- tomatically. The processor becomes standby status after copying. • If the processor module is not redundantly configured, you need to perform master database offline download.
Page 198 7-12 <7.2 Replacing Common Modules > Make sure that the BATTERY ON/OFF switch is at the OFF position. Connect the cables to both ports of BUS1 and BUS2. There is no need to turn off the power of the Layer2 Switch. Install the processor module into the base unit.
Page 199 7-13 <7.2 Replacing Common Modules > Table 7.2.3-3 Setting of DIP Switches for Action Mode Setting (SW4) Bit 6 Bit 5 Bit 4 PORT Bit 3 Bit 2 DOMN Bit 1 Without connecting the cables for BUS1 and BUS2, install the processor module to the base unit.
Page 200: Replacing Esb Bus Coupler Module
7-14 <7.2 Replacing Common Modules > 7.2.4 Replacing ESB Bus Coupler Module Replace ESB bus coupler module according to the following procedure. Procedure for Removing ESB Bus Coupler Module Remove the fixing screws of the ESB bus coupler module. There is one at the upper part and one at the bottom part.
Page 201: Replacing Esb Bus Interface Module
7-15 <7.2 Replacing Common Modules > 7.2.5 Replacing ESB Bus Interface Module Replace ESB bus interface module according to the following procedure. Procedure for Removing ESB Bus Interface Module Remove the fixing screws of the ESB bus interface module. There is one at the upper part and one at the bottom part.
Page 202: Replacing Optical Esb Bus Repeater Module
7-16 <7.2 Replacing Common Modules > 7.2.6 Replacing Optical ESB Bus Repeater Module Replace Optical ESB bus repeater module according to the following procedure. Procedure for Removing Optical ESB Bus Repeater Master Module Remove the fiber-optic cable connected from the optical ESB bus repeater master mod- ule.
Page 203 7-17 <7.2 Replacing Common Modules > Procedure for Installing Optical ESB Bus Repeater Slave Module IMPORTANT Use a phillips screwdriver to tighten the screws for fixing the optical ESB bus repeater slave module. As a guideline, the screw tightening torque should be approximately 0.5 N•m. Install the optical ESB bus repeater slave module following the steps of the "Procedure for Removing Optical ESB Bus Repeater Slave Module"...
Page 204: Exchange Esb Bus Cables
7-18 <7.2 Replacing Common Modules > 7.2.7 Exchange ESB Bus Cables Replace the ESB bus cable according to the following procedure. Procedure of Exchanging ESB Bus Cables When exchanging a bus cable, the corresponding bus becomes the abnormal status. For an instance, before changing the Bus 1 cable, make sure that the communication to all the nodes and I/O modules by Bus 2 is working properly.
Page 205: Exchange Fiber-Optic Cables
7-19 <7.2 Replacing Common Modules > 7.2.8 Exchange Fiber-Optic Cables Replace Fiber-optic cable according to the following procedure. Procedure of Exchanging Fiber-Optic Cables Disconnect the fiber-optic cable from the optical ESB bus repeater module. Cap the cable to prevent dust infiltration. Exchange the fiber-optic cables.
Page 206: Replacing Input/Output Modules
7-20 <7.3 Replacing Input/Output Modules > Replacing Input/Output Modules In this section, installation and maintenance as well as replacement of the I/O modules are explained. IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 207: Notices On Maintenance Of Input/Output Modules
7-21 <7.3 Replacing Input/Output Modules > 7.3.1 Notices on Maintenance of Input/Output Modules Notices on maintenance of I/O modules are explained in this section. LED indications are ex- plained as follows: LED= [STATUS, ---, ---] only the STATUS lamp is lit, ACT and DX are unlit. LED= [STATUS, ACT, DX] all lamps are lit.
Page 208 7-22 <7.3 Replacing Input/Output Modules > Make sure that the replaced hardware is working properly. If it is not set to download automatically, execute the IOM download in the SCS State Management window for the SCS Main- tenance Support Tool. For more information about SCS Constants Builder, refer to: ALSO 3.1.3, “SCS Constants Builder”...
Page 209: How To Replace Input/Output Modules
7-23 <7.3 Replacing Input/Output Modules > 7.3.2 How to Replace Input/Output Modules This section explains how to install an I/O module in a safety control unit or safety node unit (hereafter referred to as a node), and how to remove the module from a node. I/O modules can be removed and installed without turning off the power supply of the node.
Page 210 7-24 <7.3 Replacing Input/Output Modules > I/O modules Pressure clamp terminal block Mounting Screws Connector cover MIL connector Figure 7.3.2-2 Removing Terminal Blocks Removal Procedure Remove the fixing screws. There are two screws in the case of a terminal block or a MIL connector cover.
Page 211 7-25 <7.3 Replacing Input/Output Modules > Fix the screws of the terminal block. Automatic IOM Download feature is available for the R2.03 or newer version SCS System Programs. Flat cable Duplexed pressure clamp terminal block I/O module Figure 7.3.2-3 Connection of Dual-Redundant Connection Cables In case the left ACT LED is not lit In case the right ACT LED is not lit Figure 7.3.2-4 Removing Dual-Redundant Connection Cables...
Page 212: How To Change Fuse Of Contact Digital Input Module (Sdv144 Style S1, S2, And S3)
7-26 <7.3 Replacing Input/Output Modules > 7.3.3 How to Change Fuse of Contact Digital Input Module (SDV144 Style S1, S2, and S3) In order to protect the module from the over current damage caused by short circuit between the input channel and the ground, a fuse is placed in front of the module styles S1 to S3. When the fuse is blown up by the short circuit, the fuse can be changed online without pulling the whole module out from its slot.
Page 213: Replacing Safety Node Unit
7-27 <7.4 Replacing Safety Node Unit > Replacing Safety Node Unit For replacing a safety node unit, satisfy the following requirements: • Switch off the power supply of the node • The safety node unit can be replaced while the Safety Control Unit is running When the SCS is running (online), it is necessary to be very careful to proceed according to the following procedures.
Page 214: Adding Safety Node Unit
7-28 <7.5 Adding Safety Node Unit > Adding Safety Node Unit This chapter explains how to add a safety node unit at the end of the ESB bus. IMPORTANT After adding a new safety node unit, offline download is necessary if the version of SCS sys- tem programs is earlier than R2.03.
Page 215 7-29 <7.5 Adding Safety Node Unit > Make sure that the new node unit to be added has already defined with a proper node address. Connect the ESB bus branch connector (without built-in terminator) you worked on step 5 to the existing node. Connect the ESB bus branch connector (with built-in terminator) you worked on step 4 to the newly added node.
Page 216: Removing Safety Node Unit
7-30 <7.6 Removing Safety Node Unit > Removing Safety Node Unit This chapter explains how to remove a safety node unit from the end of the ESB bus. When removing a safety node unit, satisfy the following requirements: • Work on one side of the ESB bus first, work on the other side only when the first side is completed.
Page 217 7-31 <7.6 Removing Safety Node Unit > For more information about installing I/O modules and mounting the terminal blocks, refer to: ALSO 7.3.2, “How to Replace Input/Output Modules” on page 7-23 IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 218: Parts Requiring Periodical Replacement
7-32 <7.7 Parts Requiring Periodical Replacement > Parts Requiring Periodical Replacement Read the following important points thoroughly and carry out the periodical replacement. The parts having defined life spans, which can be replaced by the user are available as spare parts and consumables.
Page 219 7-33 <7.7 Parts Requiring Periodical Replacement > Table 7.7-1 Periodic Replacement Parts Having Defined Life Spans (Table continued) Recommended Replace- Part num- Part name replacement ment by Remarks cycle user 100-120 V AC,220-240 V AC S9159FA 8 years At the ambient temperature of 40 deg. C or lower on average Power supply unit for fan unit...
Page 220: Replacing Battery
This section describes replacement of battery placed in the processor module. CAUTION • Use only the battery specified by Yokogawa Electric Corporation. • If the memory contents must not be cleared when replacing the battery, make sure you leave the power to the safety control unit turned on. Turning OFF the battery switch when the power is off results in the loss of all the memory contents in the processor module.
Page 221 • Do not disassemble or modify the battery pack. • Do not use this type of battery pack to the products other than Yokogawa designated de- vices. • When discarding the battery packs, they should be handled very carefully to avoid pollut- ing environment.
Page 222 7-36 <7.7 Parts Requiring Periodical Replacement > Battery pack Processor module Battery pack Elastic clip Battery ON/OFF Cover switch Battery expiration date CN2 connector Cable (red facing upward) label (accessory) Cable connector Figure 7.7.1-3 Replacement of Battery Connect the battery cable to the connector. Make sure the connection is firm and the red wire is facing upward.
Page 223: Replacing Node Fan Unit
7-37 <7.7 Parts Requiring Periodical Replacement > 7.7.2 Replacing Node Fan Unit For the wide range temperature type safety control unit, there are two node fan units placed at the lower part. The procedure to replace the fan unit is as follows. WARNING When a fan revolves at an abnormally very low speed or encounters other errors, the abnor- mality can be monitored through the SCS state management window.
Page 224 7-38 <7.7 Parts Requiring Periodical Replacement > Pull to remove the fan unit. When installing the fan unit, match the fan unit guide to the fan unit rail and push the fan unit into the nest along the rail. And then connect the node fan unit connector. The fan unit should be cautiously installed, make sure that there is no impact on the unit.
Page 225 7-39 <7.7 Parts Requiring Periodical Replacement > On factory delivery, the route of the power cable inside the power supply unit for fan unit, or- dered as maintenance parts, is standardized for power supply unit for fan unit (N1) as illustra- ted in the following figure (shaded area).
Page 226: Replacing Parts On Terminal Board
Do not insert or remove fuses while voltage is applied or current is conducted to terminals so as to prevent electric shock. When power is ON, necessary to insert or remove, user should contact the service department of Yokogawa. Replacement Parts on Terminal Board The following table shows the replacement parts on terminal board.
Page 227 7-41 <7.8 Replacing Parts on Terminal Board > Installation Procedure Insert a fuse into the fuse holder cap. Insert the fuse holder cap into the fuse holder. Press the fuse holder cap into the fuse holder while rotating it clockwise with a flathead screwdriver.
Page 228: Relay Board
<8. Relay Board > Relay Board This section explains the parts, cable connections and maintenance of the relay board for ProSafe-RS. Overview The status output signal sent from the digital output module is received by the relay, amplified through the terminals, and output to the field device. The relays, operational display lights, and terminals on the relay output board correspond with the number of outputs.
Page 229: Handling Relay Board
<8.1 Handling Relay Board > Handling Relay Board When handling a relay board, pay attention to the following precautions. IMPORTANT • Prepare a 24 V DC power supply in order to drive the relays. • When connecting signal wires to the adjacent terminals, the insulation covers of the ring terminals should not overlap.
Page 230: Names Of Parts
<8.2 Names of Parts > Names of Parts The following figure shows the names of the parts on the relay board. If you are not using a connector to connect to a digital input/output module, install the connector cover. Digital Output Module Digital Output Module Connector Connector...
Page 231: Cable Connection
<8.3 Cable Connection > Cable Connection This section explains how to connect cables from a digital I/O module to the field equipment. IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 232: Connecting To Digital I/O Modules
<8.3 Cable Connection > 8.3.1 Connecting to Digital I/O Modules For more information about cables for connecting to digital I/O modules, refer to: ALSO “n Combinations of Input/Output Module and Terminal Block” on page 5-3 Cable Connection A connection example is shown in the following figure. Signal cable Relay Board Digital I/O Module...
Page 233 <8.3 Cable Connection > Figure 8.3.1-2 Example of Fixing the Signal Cables to the Right Pole Connecting SRM53D to Digital I/O Modules The following table shows the relations of the digital I/O modules connector numbers and the connected field terminal numbers. Table 8.3.1-1 Connector Numbers and Connected Field Terminal Numbers Connector num- Connection...
Page 234 <8.3 Cable Connection > Table 8.3.1-2 Relay Numbers/ Field Terminals/ Channel Numbers (Table continued) Relay number Field terminal SDV531/SDV144 Channel number (*1) SDV531 SDV144 SDV531 5A/5B 6A/6B 7A/7B 8A/8B 1A/1B 2A/2B ch10 ch10 3A/3B ch11 ch11 4A/4B ch12 ch12 5A/5B ch13 ch13 6A/6B...
Page 235 <8.3 Cable Connection > Table 8.3.1-4 Connector Numbers and Connected Field Terminal Numbers (Table continued) Connector num- Connection Field terminal number Remarks TM1 (1-8), SDV144 Readback; CN3/CN4 redundancy TM2 (9-16) The following table shows the relations among the relay numbers, the field terminals, the digi- tal output module connectors, and the SDV541/SDV144 channel numbers.
Page 236 <8.3 Cable Connection > For more information about settings on I/O Parameter Builder, refer to: ALSO A4.6, “Items set for discrete inputs” in Safety Control Station Reference (IM 32Q03B10-31E) Connecting the SBM54D to a Digital I/O Module The following table shows the relations of the digital I/O modules connector numbers and the connected field terminal numbers.
Page 237: Contact Output Wiring And Ground Wiring
8-10 <8.3 Cable Connection > 8.3.2 Contact Output Wiring and Ground Wiring This section describes contact output wiring and ground wiring. Contact Output Wiring If an inductive load is connected to the contact output, a spark quenching circuit (AC: with a RC series;...
Page 238: Wiring Field Equipment
8-11 <8.3 Cable Connection > 8.3.3 Wiring Field Equipment This section explains the signal names and terminal numbers on the relay board and how to connect to the digital I/O modules. Terminals to Wire Field Equipment The connection terminals or power connection terminals for 19-inch rack mountable relay board and the field are using M4 screws.
Page 239 8-12 <8.3 Cable Connection > SRM53D Terminal Numbers and Signal Names FUSE Figure 8.3.3-2 SRM53D Relay Board Signal Name OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 Terminal No. Signal Name OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 Terminal No. Figure 8.3.3-3 SRM53D Terminal Numbers and Signal Names CAUTION •...
Page 240 8-13 <8.3 Cable Connection > Signal Name OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 Terminal No. Signal Name OUT9 OUT10 OUT11 OUT12 OUT13 OUT14 OUT15 OUT16 Terminal No. Figure 8.3.3-5 SRM54D Terminal Numbers and Signal Names CAUTION • The “+” and “-” of TM3 terminals are used for connecting the power supply. •...
Page 241 8-14 <8.3 Cable Connection > READY Terminals on the SBM54D When statuses of power supply and fuses are all normal, the output from READY terminals will be energized, i.e., the contact becomes closed. When power supply fails or any of the fuses fails, the output from READY terminals will be de-energized, i.e., the contact becomes opened.
Page 242: Circuit Diagram
8-15 <8.4 Circuit Diagram > Circuit Diagram The circuit diagram of the relay board is shown as follows: SRM53D AKB331 SDV144 SRM53D CBSE CBSE IN16 IN16 DC+16 DC+16 DC+1 DC+1 24VDC 24VDC Relay unit AKB331 SDV531 CBSE CBSE COM8 COM8 OUT8 OUT8 COM1...
Page 243 8-16 <8.4 Circuit Diagram > SRM54D SRM54D AKB331 SDV144 CBSE CBSE IN16 IN16 DC+16 DC+16 DC+1 DC+1 24VDC 24VDC Relay unit AKB331 SDV541 CBSE CBSE COM16 COM16 OUT16 OUT16 COM9 COM9 Relay Outputs OUT9 OUT9 COM8 COM8 OUT8 OUT8 COM1 COM1 Relay Outputs OUT1...
Page 244 8-17 <8.4 Circuit Diagram > SBM54D SDV541 Signal cable Relay board interface adapter Signal cable OUTn COMn 24V DC 24V DC POWER1 24V DC 24V DC POWER2 24V DC READY CBSE CBSE CBSE CBSE CBSE n : channel number Figure 8.4-3 SBM54D Circuit Diagram IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...
Page 245: Maintenance
8-18 <8.5 Maintenance > Maintenance This section explains how to mount a relay board and replace parts. CAUTION You can perform hot replacing, connecting or disconnecting the cards, cables or connectors only if it is described in this document. In general, you must switch off the power before re- placing, connecting or disconnecting the cards, cables or connectors.
Page 246: Mounting Relay Boards
8-19 <8.5 Maintenance > 8.5.1 Mounting Relay Boards Relay boards can be installed on a rack, on a wall, or on a DIN rail. Reserve Cable Area Make sure to reserve an area for laying system cables shown in the following figures in all the mounting methods.
Page 247 8-20 <8.5 Maintenance > Mounting on a Wall Surface A 19-inch rack mountable relay board can be mounted on a wall surface. When installing on a wall, it should be installed on a flat wall surface. However, when ordering the relay board, it is necessary to specify that the relay board needs to be mounted on a wall surface.
Page 248 8-21 <8.5 Maintenance > Installing and Uninstalling from a DIN Rail Procedure for Mounting onto a DIN Rail Tilt the relay board so that you can lift the bottom part of the relay board up towards you. Align the three attachment grooves (groove a) with the upper part of the DIN rail. 1.
Page 249 8-22 <8.5 Maintenance > DIN rail B part A part Figure 8.5.1-7 Uninstalling from a DIN Rail Fasteners When installing a relay board onto a DIN rail, you can use fasteners to hold it in place. These fasteners are not supplied and should be purchased separately. Mount the relay board on the DIN rail first and then secure it in place with the fasteners.
Page 250: Parts Replacement
Do not insert or remove fuses while voltage is applied or current is conducted to terminals so as to prevent electric shock. If it is necessary to insert or remove, user should contact the service department of Yokogawa. Parts Having Defined Life Spans The following table shows the parts with defined life span used on the relay board.
Page 251: Cmpl 32S06C10-01E (Ssc10, Ssc50)
• The Customer Maintenance Parts List (CMPL) is provided as a reference for ordering maintenance parts. Customers should not assemble or disassemble the products by themselves using this CMPL, but should contact Yokogawa's sales agents for parts replacement. YOKOGAWA assumes no liability to any party for damages caused through disassembly or assembly.
Page 253 B.H.Screw, M3 × 6 (without fan) Y9306LE B.H.Screw, M3 × 6 S9049PM Insulating Bushing (accessory) T9070UQ Cover (for V net Cable : accessory) Figure CMPL 1-3 All Rights Reserved. Copyright © 2005, Yokogawa Electric Corporation CMPL 32S06C10-01E 7th Edition : Oct.2013-00...
Page 254 24 V DC Power Supply Unit AIP602 Fan Assembly S9049PM Insulating Bushing (accessory) Figure CMPL 1-4 All Rights Reserved. Copyright © 2005, Yokogawa Electric Corporation CMPL 32S06C10-01E 7th Edition : Oct.2013-00 Subject to change without notice Printed in Japan...
Page 255: Cmpl 32S06K10-01E (Snb10D)
• The Customer Maintenance Parts List (CMPL) is provided as a reference for ordering maintenance parts. Customers should not assemble or disassemble the products by themselves using this CMPL, but should contact Yokogawa's sales agents for parts replacement. YOKOGAWA assumes no liability to any party for damages caused through disassembly or assembly.
Page 256 Cable Tray B. H. Screw with Lockwasher, M3 x 6 Y9306LK S9049PM Insulating Bushing Figure CMPL 2-2 All Rights Reserved. Copyright © 2007, Yokogawa Electric Corporation CMPL 32S06K10-01E 4th Edition : May.2013-00 Subject to change without notice Printed in Japan...
Page 257: Cmpl 32S06K11-01E (Snt10D)
• The Customer Maintenance Parts List (CMPL) is provided as a reference for ordering maintenance parts. Customers should not assemble or disassemble the products by themselves using this CMPL, but should contact Yokogawa's sales agents for parts replacement. YOKOGAWA assumes no liability to any party for damages caused through disassembly or assembly.
Page 258 Cable Tray Y9306LK B. H. Screw with Lockwasher, M3 x 6 S9049PM Insulating Bushing Figure CMPL 3-2 All Rights Reserved. Copyright © 2007, Yokogawa Electric Corporation CMPL 32S06K11-01E 3rd Edition : Dec.2009-00 Subject to change without notice Printed in Japan...
Page 259 • The Customer Maintenance Parts List (CMPL) is provided as a reference for ordering maintenance parts. Customers should not assemble or disassemble the products by themselves using this CMPL, but should contact Yokogawa's sales agents for parts replacement. YOKOGAWA assumes no liability to any party for damages caused through disassembly or assembly.
Page 261 CPU Node External Interface Unit (without fan) for SSC60 style S2 or later T9083TR Plate Y9306LE B.H.Screw, M3 × 6 S9049PM Insulating Bushing (accessory) Figure CMPL 4-3 All Rights Reserved. Copyright © 2009, Yokogawa Electric Corporation CMPL 32R06D20-01E 3rd Edition : Jan.2015-00...
Page 262 24 V DC Power Supply Unit AIP602 Fan Assembly S9049PM Insulating Bushing (accessory) Figure CMPL 4-4 All Rights Reserved. Copyright © 2009, Yokogawa Electric Corporation CMPL 32R06D20-01E 3rd Edition : Jan.2015-00 Subject to change without notice Printed in Japan...
Page 263 Ind-1 Safety Control Stations (Hardware) IM 32Q06C10-31E 4th Edition INDEX Adding Safety Node Unit........7-28 Front Panel of the Control Bus Interface Card..6-2 Analog Input/Output Modules......1-13 Front Panel of the Vnet/IP Interface Card..6-11 Attaching the V net Station Address Label..6-10 Attaching the Vnet/IP Station Address Label..
Page 264 Ind-2 Setting the Vnet/IP Interface Card Station Address..............6-12 Signal Cable Connection to Analog Input/Output Relay Board............8-1 Modules............. 5-14 Relay Boards............ 1-26 Signal Cable Connection to Digital Input/Output Removing Safety Node Unit......7-30 Modules............. 5-22 Replacing Battery..........7-34 Signal Cable Connection to Input/Output Modules.. Replacing ESB Bus Coupler Module....
Page 265 For Questions and More Information Online Query: A query form is available on the following URL for online query. http://www.yokogawa.com/iss n Written by Yokogawa Electric Corporation n Published by Yokogawa Electric Corporation 2-9-32 Nakacho, Musashino-shi, Tokyo 180-8750, JAPAN IM 32Q06C10-31E 4th Edition : Jan.30,2015-00...

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