Summary of Contents for Murr Elektronik CUBE20S PROFINET IO
Page 1
Manual CUBE20S PROFINET IO Art.-No. 57106 Bus node incl. power module...
Page 2
This document is valid for the following products: Material short text Art.-No. Cube20S PROFINET IO Busknoten 57106 Document status: Manual number 57106 Language Version Date 2020-03 Murrelektronik GmbH Falkenstraße 3 71570 Oppenweiler GERMANY Phone +49 7191 47-0 Fax +49 7191 47-491000 info@murrelektronik.com...
Installing the shield bus carrier Disassembling and replacing modules Procedure Replacing the bus node Replacing an expansion module Replacing an electronic module Replacing a module group Installation General notes Manual CUBE20S PROFINET IO 3 / 94 Art.-No. 57106 Bus node incl. power module...
Page 4
FMM - Free Module Mapping 11.6.1 Overview 11.6.2 Configuration 11.6.3 Data record 0x7F 11.6.4 Start-up 11.6.5 Configuration examples 11.6.5.1 Nominal configuration 11.6.5.2 Hardware variants 11.7 Diagnosis and interrupt 11.7.1 Process interrupt Manual CUBE20S PROFINET IO 4 / 94 Art.-No. 57106 Bus node incl. power module...
Page 5
11.8.1 Acyclic Access 11.8.2 Diagnostic data of PROFINET IO device 11.8.3 Diagnostic data modules 11.9 I&M data 11.10 Index overview Appendix 12.1 Accessories 12.2 Glossary 12.3 Legal notes Manual CUBE20S PROFINET IO 5 / 94 Art.-No. 57106 Bus node incl. power module...
Introduction Introduction Service and support Service and support Sales Our sales staff in-house and in the field, and our technicians will support you at all times. Sales support Our sales support will assist you: with consultation during the development phase of your application, ...
Introduction / about this document Purpose of this This document describes the use of the document Cube20S PROFINET IO bus node module from the CUBE20S system by Murrelektronik GmbH. It describes the design, engineering and application. NOTE Translation of the original manual.
Introduction If they are numbered, it is absolutely necessary to follow them in the cor- rect order. Read and observe the instructions. Hexadecimal numbers Hexadecimal numbers are written in the 0x format usually used by program- mers, e.g. : 0x15AE = 15AEh Trademarks Trademarks of the following companies and institutions are used in this docu- mentation:...
For your own safety For your own safety Target group Users This manual is intended for users who have knowledge of automation sys- tems. Documentation Please give this manual to all employees involved in the following tasks: Planning Installation ...
For your own safety Avoid undefined states! Select and install connection lines so that capacitive and inductive inter- ferences do not have adverse effects on the system. Protect the device against improper and unintended use. Notes on electrostatically sensitive equipment NOTICE Electrostatic sensitive product The assemblies might get damaged.
For your own safety EMC installation guidelines Industrial use The Cube20S is an electronic device manufactured according to the current state-of-the-art standards. Both the robust mechanical construction and the design of the electronic components make it ideal for industrial use. To guarantee a trouble-free operation, observe the following rules when in- stalling the device in systems.
For your own safety Environmentally friendly disposal Disposal The product can be returned to Murrelektronik GmbH free of charge for dis- posal. The same is true for the original packaging and any batteries or power packs. Any units that have been contaminated with hazardous substances will not be accepted for repair or disposal.
System description System description Overview The Cube20S system is a modular automation system mounted on a 35 mm DIN rail in the control cabinet. Using 2-, 4- and 8-channel expansion modules, you can adapt this system ex- actly to your automation tasks. You do not need much wiring because the 24 V DC power supply is integrated in the backplane bus.
Page 14
System description Bus node Bus interface and power module of the bus node are integrated in one hous- ing. The bus interface is used for connection to a superior bus system. Both bus interface and the electronics of the connected expansion modules are supplied with power via the power module.
Page 15
System description Expansion modules Each expansion module consists of a terminal and an electronic module. Terminal module Electronic module Terminal module The terminal module consists of the fol- lowing functional elements: sliding mechanism to fasten the elec- tronic module, ...
Page 16
System description Power modules Power modules provide the Cube20S system with power. The power modules are either integrated into the bus node or may be plugged in between the expan- sion modules. Depending on the type of power module, groups of potential can be defined for the 24 V DC power supply, or the electronics supply may be extended by 2 A.
System description Hardware revision Front printing The hardware revision is printed on each Cube20S module. Since a Cube20S module consists of a terminal and an electronic module, the respective hardware revision is printed on both modules. Important for the hardware revision of a Cube20S module is the hardware ...
General data General data Conformity 2014/30/EU EMC Directive 2011/65/EU RoHS Certifications Certification according to UL Certification according to KC Personal and device protection Degree of protection EN 60529 IP20 Electrical isolation To fieldbus Galvanically decoupled To process level Galvanically decoupled Insulation resistance EN 61131-2 Insulation voltage to reference ground...
Page 19
General data EMC / standards Remarks Emitted interfer- EN 61000-6-4 Class A (industrial environments) ence Immunity Zone B EN 61000-6-2 Industrial environments EN 61000-4-2 8 kV with air discharge (severity grade 3), 4 kV with contact discharge (severity grade 2) EN 61000-4-3 HF irradiation (housing) 80 MHz ...
Technical Data Technical Data Hardware and software ver- Cube20S PROFIBUS DP bus node Art.-No.57101 sion Hardware version Firmware version V1.5.7 Power supply Supply voltage (nominal value) 24 V Supply voltage (admissible range) 20.4...28.8 V Reverse-polarity protection Power consumption (idle) 95 mA Power consumption (nominal value) 0.95 A Switch-on current...
Page 21
Technical Data Mechanical data Housing Material PPE / PPE GF10 Dimensions (WxH xD) [mm] 48.5 x 109 x 76.5 Net weight 167.5 g Weight, incl. accessories 167.5 g Gross weight 185 g User manual 57106_hdb_en_13 21 / 94...
Mounting Mounting Dimensions Dimensions of the bus node 76.5 46,2 49,2 Fig. 6-1: Dimensions of the bus node in mm Dimensions Expansion module Fig. 6-2: Dimensions of the expansion module in mm Dimensions of the elec- tronic module Fig. 6-3: Dimensions of the electronic module in mm User manual 57106_hdb_en_13 22 / 94...
Mounting General notes WARNING! Danger due to electric current! Device and environment in the switch cabinet may carry lethal voltages. Before carrying out any work, make sure that the device and environment are disconnected from the power supply. Observe the relevant safety regulations when handling live devices.
Mounting 6.2.1 Functional principle of the locking Inserting and locking the module The terminal module has a locking lever at its top. For installation and disassembly, please press this locking lever upwards until it engages audibly. Plug the module to be mounted in the previously plugged-in module. Slide the module with the help of the guide strips at top and bottom onto the DIN rail.
Mounting Installing the DIN rail Install the DIN rail with the necessary distances (see Fig. 6-5: "Installation distances"). Fig. 6-5: Installation distances User manual 57106_hdb_en_13 25 / 94...
Mounting Mounting of the bus node To mount the system, start on the left with the bus node. Flap the two locking levers of the bus node upwards (Figure 1). Plug the bus node in the DIN rail (Figure 1). Flap the two locking levers of the bus node downwards (Figure 2).
Mounting Installing the expansion modules Flap the locking lever of the expansion module upwards. Plug the expansion module in the DIN rail. Push the expansion module towards the bus node or the last expansion module. Flap the locking lever of the expansion module downwards. Mount all expansion modules as described.
Mounting Replacing an electronic module Expansion modules Each expansion module consists of a terminal and an electronic module. Terminal module Electronic module Disassembly The electronic module has a locking lever at the bottom. Power-off your system! Press the locking lever upwards for disassembly. To remove the electronic module, pull it out towards the front.
Mounting Installing the bus cover Protection of the bus contacts by means of the bus cover Placing the bus cover on the expansion module Prerequisite: The system has been completely mounted. Attach the bus cover to the outermost module. Placing the bus cover on the terminal module ...
Mounting Installing the shield bus carrier Carrier for shield busses art. no. 57191 The shield busses (10 mm x 3 mm) for connection of cable shields are fas- tened to the carrier. NOTE Carriers for shield busses, shield busses and cable shield fasteners are not included in the scope of delivery.
Disassembling and replacing modules Disassembling and replacing modules Procedure NOTE For demounting and exchange of a bus node, a module or a group of modules, due to mounting reasons you always have to remove the electronic module right beside. After mounting it may be plugged again. During disassembly or when replacing bus node, a module or module group, please observe the following: Switch off the system's power supply.
Disassembling and replacing modules Replacing the bus node Disassembly CAUTION! Power module and bus interface belong together! If separated, the modules get destroyed. Do not separate power module and bus interface! Switch off the system's power supply! Remove the wiring from the bus node, if any (see section 8 "Installation"). Unlock the electronic module to its right at the bottom.
Disassembling and replacing modules Installing the new bus Flap the locking levers of the bus node upwards. node Plug the bus node in the left module. Slide the bus node with the help of the guide strips onto the DIN rail. Flap the locking levers downwards.
Page 34
Disassembling and replacing modules Fig. 7-3: Disassembling a module Installing the new mod- Flap the locking lever of the module upwards. Plug the module in the gap between the modules. Slide the module with the help of the guide strips at both sides onto the DIN rail.
Disassembling and replacing modules Replacing an electronic module Disassembly The electronic module has a locking lever at the bottom. Power-off your system! Press the locking lever upwards for disassembly. To remove the electronic module, pull it out towards the front. The electronic module has been removed.
Disassembling and replacing modules Replacing a module group NOTE For demounting and exchange of a bus node, a module or a group of modules, due to mounting reasons you always have to remove the electronic module right beside. After mounting it may be plugged again. Disassembly Switch off the system's power supply! Remove the wiring from the module group, if any (see section 8 "Installa-...
Page 37
Disassembling and replacing modules Installing the new mod- Flap the locking levers of the module group upwards. ule group Plug the module group in the gap between the modules. Slide the module group with the help of the guide strips at both sides onto the DIN rail.
Installation Installation General notes WARNING! Danger due to electric current! Device and environment in the switch cabinet may carry lethal voltages. Before carrying out any work, make sure that the device and environment are disconnected from the power supply. ...
Page 39
Installation Cable data power module : 30 V max. : 10 A max. Cross-section: 0.08 – 1.5 mm (AWG 28 – 16) Stripping length: 10 mm Pin no. on the plug connector Unlocking device for screwdriver Connection opening for wire User manual 57106_hdb_en_13 39 / 94...
Installation 8.2.1 Procedure Wiring Tools: suitable screwdriver Wire cross section: 0.08 mm ...1.5 mm (AWG 28 ... 16) Insert the screwdriver slightly inclined in the rectangular opening (see Fig. 8-3: "Wiring" 1). Press and hold the screwdriver away from the round opening. The contact spring is open (see Fig.
Installation Wiring of the bus node Terminal module A power module is integrated in the bus node of the Cube20S system. Spring spring terminals terminals are used for wiring. Spring terminals allow you to connect the signal- ing lines and power cables fast and easily. In contrast to the screw connection, this type of connection is resistent to vibrations.
Installation Pos. Function Type Description Sys 24 V DC Input 24 V DC for electronics supply not used 24 V DC Input 24 V DC for power supply Input GND for power supply Sys 0 V Input GND for electronics supply Wiring of the expansion modules Terminal module connection terminals...
Page 43
Installation Terminals with spring-clamp technology are used for the wiring of power mod- ules. The wiring with spring-clamp technology allow you to connect the signal- ing lines and power cables fast and easily. In contrast to the screw connection, this type of connection is resistant to vibrations. The installation procedure with spring terminals is described in 8.2 "Spring ter- minals".
Installation Pos. Function Type Description 24 V DC Input 24 V DC for power supply Input GND for power supply Sys 0 V Input GND for electronics supply Fixing the shield Shield bus carrier Shield bus carriers are required for installing a shield (see section 12.1 "Ac- cessories").
Installation Fixing the shielding The shield bus carrier and the shield bus have been plugged in. Fasten the cables with the stripped cable shielding. Connect the shield terminal block to the shield bus. Fuse protection 8.7.1 Power modules Fuse protection of the power supply CAUTION!
Installation Bus node and I/O mod- External fuse-protection of electronics supply, bus node and I/O mod- ules ules Externally fuse-protect the electronics supply for bus node and I/O level with a fuse corresponding to the maximum current! For up to 10 A use: ...
Installation Using power modules Status of the electron- After switching on the Cube20S system, the RUN or MF LED lights up on ev- ics power supply ery module. If the total current for the electronics supply exceeds 3 A, the LEDs are no longer activated.
Page 48
Installation Connecting power module Art.-No. 57130 Plug in a power module. Then, plug in modules with a maximum total current of 2 A in the back- plane bus. Afterwards, you have to plug in another power module. Power module art.
Troubleshooting Troubleshooting General Each expansion module has the LEDs RUN and MF on the front side. These LEDs help you find errors in your system or faulty modules. Designation Display LED state RUN LEDs Green Green, flashing (2 Hz) MF LEDs Red, flashing (2Hz) Tab.
24 V DC power supply unit for electronics and power supply of the ex- pansion modules 2-port switch Fig. 10-1: PROFINET IO bus node, Art.-No. 57106 Order data Type Art. no. Description Cube20S bus node 57106 Cube20S PROFINET IO bus node User manual 57106_hdb_en_13 50 / 94...
Art.-No. 57106 PROFINET IO bus node 10.2 Structure 57106 Locking lever of terminal module Labeling strip of bus interface LED status indication of bus interface Labeling strips of power module LED status indication of power module Backplane bus 24 V DC power supply Power module PROFINET RJ45 bus interface P1 10 PROFINET RJ45 bus interface P2...
Art.-No. 57106 PROFINET IO bus node Pos. Function Type Description Not used 24 V DC Input 24 V DC for power supply Input GND for power supply Sys 24 V DC Input 24 V DC for electronics supply Not used 24 V DC Input 24 V DC for power supply...
Page 53
Art.-No. 57106 PROFINET IO bus node Address switches Pos. Description DHCP client 0 = deactivated 1 = activated PROFINET name: Murrelektronik57106-xxx with xxx = decimal value of = 16 pos. 2 ... 8 = 32 = 64 Important switch posi- tions Pos.
Art.-No. 57106 PROFINET IO bus node 10.4 LED status indication Power module LEDs Display Color LED states PWR IO Green Green Tab. 10-3: State indications of the LEDs PWR IO Description of the display Power supply OK Electronics supply OK Fuse of electronics supply defective.
Page 55
Art.-No. 57106 PROFINET IO bus node NOTE The LEDs for status indication allow full diagnostic during the switch-on pro- cedure and during operation. Crucial for the diagnostic is the combination of different LEDs and the current operating mode. LED status Green: LNK1, ACT1 LNK2, ACT2...
Page 56
Art.-No. 57106 PROFINET IO bus node 1) No connection to the PROFINET IO controller There is a connection to switch no application relation active (= AR (Application Relation)) LNK1 or LNK2 is on. 2) Connection to a PROFINET IO controller is established ...
PROFINET IO PROFINET IO 11.1 Basics General information PROFINET is an open Industrial Ethernet standard of PROFIBUS & PROF- INET International (PI) for the automation system. PROFINET is standardized in IEC 61158. PROFINET uses TCP/IP and IT standards and supplements the PROFIBUS technology for applications in which fast data communication is required in combination with industrial IT functions.
Page 58
API stands for Application Process Identifier and defines not only slots and subslots but also an additional addressing level. This additional addressing mode helps you prevent overlapping of data ranges when using different applications. The Cube20S PROFINET IO devices currently support the following APIs: DEFAULT_API (0x00000000) DRIVE_API (0x00003A00) ...
Page 59
PROFINET IO In case of restrictions regarding the compatibility, the valid hardware version is always included in the device name of the hardware catalog (e.g.: 57106 PROFINET Device >= HW 04). NOTE Structure and contents of the GSDML file are stipulated by the standard IEC 61158.
PROFINET IO 11.2 PROFINET installation guidelines General information Data safety and access protection become more and more important even in on the data safety the industrial environment. The growing interconnectedness of entire industri- al plants with the company levels and the functions of remote maintenance place higher requirements regarding the protection of industrial plants.
Page 61
PROFINET IO Connecting communication nodes to a switch with more than 2 PROFINET interfaces automat- ically creates a star-shaped network topology. If an individual PROFINET device fails, with this structure it will not lead to failure of the entire net- work.
PROFINET IO 11.3 System access 11.3.1 Overview In the following, we describe the access under PROFINET IO to the following parts of the Cube20S system: I/O range Parameter data Diagnostic data Information about the ranges can be found in the description of the Cube20S module.
PROFINET IO Acyclic access to the For the acyclic access to the PROFINET IO device, the data records are read system Cube20S and written using the index from or to the desired API, slot or subslot. Currently, the PROFINET IO device supports API 0. More information on the telegram structure can be found in the current PROFINET specification.
Diagnostic interrupt If the interrupt has been activated via the parameterization in the correspond- data ing module or in the Cube20S PROFINET IO device, Cube20S modules ca- pable of triggering interrupts automatically send process diagnostic interrupt data to the master system.
PROFINET IO 11.4 Planning General information Plan the system as hardware configuration in your PROFINET planning tool, for example Siemens SIMATIC Manager. Assign the corresponding IO device to your IO controller. Using the PROF- INET address assign the module directly. The address has to be set before that in the IO device by means of the address switch and in the Properties of the IO device.
Page 66
PROFINET IO NOTE For the PROFINET controller to find the PROFINET device, you must assign device name resp. the IP address to the PROFINET device by means of ini- tialization. Switch position 1 ... 127 PROFINET name (device name): Murrelektronik57106-xxx with xxx = decimal value of position 2 ...
Page 67
PROFINET IO 1: Pos. 2 ... 8, switch position 0 NOTE For the PROFINET controller to find the PROFINET device, you must assign the device name or the IP address to the PROFINET device by means of an initialization (see below: initialization - assigning a device name). 2: Pos.
Page 68
PROFINET IO Planning Procedure Design your PROFINET IO system. Start your planning tool with a new project. Plan a master system and create a new PROFINET IO subnet. Take the PROFINET IO device 57106 from the hardware catalog and drag it onto the PROFINET IO master subnet.
Page 69
PROFINET IO Parameter data PROFINET IO device Byte Bit 7 ... 0 Description Default Bit 0 Process interrupt 0x00 0 = lock 1 = enable Bit 1 Diagnostic interrupt 0 = lock 1 = enable Bit 2 Diagnostic interrupt type 0 = manufacturer-specific data 1 = channel-specific data Bit 3...
Page 70
PROFINET IO Auto-Acknowledge = 1 (default) With Auto-Acknowledge = 1 each interrupt is acknowledged by the PROF- INET device itself. In this mode the diagnostic data are overwritten by the new interrupts. HINT Activate the Auto-Acknowledge for the continuous use. Data format This parameter is only analyzed when analog modules are used;...
PROFINET IO 11.5 Web server NOTE The power and terminal modules have no type identification. They are not rec- ognized by the bus node and not considered in the list or assignment of slots. 11.5.1 Access via IP address Setting options In the as-delivered state, the PROFINET IO device does not have an IP ad- dress.
PROFINET IO Info Info: The Info tab shows data of the PROFINET IO device. Order No. Serial number Firmware version Hardware version Data The PROFINET IO device does not have any data. Parameter This tab shows the current parameters of the PROFINET IO device. Security On the Security tab, you can protect all functions for the write access to the PROFINET IO device with a password.
PROFINET IO 11.6 FMM - Free Module Mapping 11.6.1 Overview FMM can be used to operate the same user program with a standard hard- ware configuration on different extension levels without detecting a nomi- nal/actual difference of the hardware. ...
PROFINET IO 11.6.3 Data record 0x7F Data record 0x7F Byte Mapping The following values can be entered for the mapping: 0: The slot is empty. 1...64: The slot corresponds to the current hardware configuration (actual configuration). 255: Virtual module - The module is not available in the actual configura- tion.
PROFINET IO Creating a configuration data record In the machine application, create a storage area for the configuration data record, which can be manipulated by the user program and transmitted to the PROFINET IO device. You can achieve this, for example, via an MMI in a protected area.
Page 76
PROFINET IO Determination of FMM Slot 1: The module of slot = 1 is located in the actual configuration Nominal on slot = 2 FMM = 2 Actual Slot 2: The module of slot = 2 is located in the actual configuration Nominal on slot = 1 ...
Page 77
PROFINET IO Legend Slot The FMM configuration always refers to the port (slot) of the nominal Nominal configuration. Module Module on the port of the nominal configuration. Nominal Slot Port of the actual configuration. Actual Module Module on the port of the actual configuration. Actual For variant 2, FMM corresponds to the value of slot i.e., the slot...
Page 78
PROFINET IO NOTE The planning of gaps is not allowed in the Cube20S system! You can, howev- er, plug in modules and configure them via the configuration as empty slots for the nominal hardware configuration. Planning of gaps Plug in the modules. Define the modules via the configuration as empty slots for the nominal hardware configuration.
Process interrupt data If the process interrupt has been activated via the parameterization in the cor- responding module or in the Cube20S PROFINET IO device, Cube20S mod- ules capable of triggering interrupts send process interrupt data automatically using the diagnostic telegram.
Page 80
PROFINET IO 11.7.2 Diagnostic interrupt Diagnostic interrupt If the diagnostic interrupt has been activated via Parameterization in the cor- responding module or in the PROFINET IO device, modules capable of trig- gering interrupts send diagnostic interrupt data automatically to the master system.
Page 81
PROFINET IO Byte Description Example Contents 48 ... 49 Slot/SubSlot: specific for Murrelektronik 0x0101 Slot 1 / SubSlot 1 50 ... 51 Channel: specific for Murrelektronik 0x0001 Channel 1 0x0000 ... 0x7FFF UserSpecific 0x8000 SubSlotSpecific - for all channels Tab. 11-4: UserSpecified Diagnostics (manufacturer specific) ExtendedChannel Here you have access to diagnostic data record 0 (4 Byte).
Page 82
PROFINET IO ChannelErrorTypes Code Description 0x0001 Short circuit 0x0002 Undervoltage (supply voltage) 0x0003 Overvoltage (supply voltage) 0x0004 Output module is overloaded 0x0005 Overtemperature output module 0x0006 Cable break of the sensor or actuator 0x0007 Upper limit value exceeded 0x0008 Lower limit value exceeded 0x0009 Error (on-load voltage at output, sensor supply, hardware error) 0x000A...
Page 83
Acyclic Access If the interrupt has been activated via the parameterization in the correspond- ing module or in the Cube20S PROFINET IO device, Cube20S modules ca- pable of triggering interrupts automatically send process diagnostic interrupt data to the master system.
Page 84
PROFINET IO 11.8.3 Diagnostic data modules Diagnostic data Using slot = 1 ... 64 / subslot = 1 access the corresponding Cube20S module. module Depending on the index you receive the following data back: Index = 0x0000: data record DS 0x00 of the diagnostic data ...
Page 85
PROFINET IO CHTYP Channel type Byte Bit 7 ... 0 Description Bit 6 ... 0 Channel type 0x70 Digital input 0x71 Analog input 0x72 Digital output 0x73 Analog output 0x74 Analog input/output 0x76 Counter Bit 7 Reserved NUMBIT Diagnostic bits Byte Bit 7 ...
Page 86
PROFINET IO 11.9 I&M data Overview Identification and maintenance data (I&M) is information stored in the module; it helps you in the following cases: Checking the system configuration Finding hardware changes in a system Eliminating errors in a system I&M data allows you to clearly identify modules.
Page 88
PROFINET IO 11.10 Index overview General information The I/O, parameter and diagnosis data are accessed by means of the index numbers within one module. PROFINET combines the index numbers in rang- Number Index 0x0000 ... 0x7FFF Manufacturer specific index numbers 0x8000 ...
Page 90
Appendix Appendix 12.1 Accessories Bus cover Art.-No. 57190 Carrier for shield busses art. no. 57191 The shield busses (10 mm x 3 mm) for connection of cable shields are fas- tened to the carrier. NOTE Carriers for shield busses, shield busses and cable shield fasteners are not included in the scope of delivery.
Page 91
Appendix 12.2 Glossary PROFINET IO: Term Meaning Analog Input Actuator short circuit Short circuit or overload at an output switches off the output. Analog Output Bus segment Due to the electrical specification of the RS-485 interface, the number of devices in an RS485 network is limited to 32.
Page 92
Appendix 12.3 Legal notes Disclaimer Murrelektronik GmbH has reviewed the contents of this technical documenta- tion for conformity with the described hardware and software. It is possible that certain details may not be correct. For this reason, we make no warranty re- garding the accuracy of this technical documentation, and assume no liability for any errors, in particular full conformity.
Page 93
Appendix The customers shall be entitled to use the company brands of Murrelektronik GmbH exclusively for their product advertising, but only inasmuch as the prod- ucts of Murrelektronik GmbH are integrated into the products marketed by the customers. When using Murrelektronik GmbH brands, the customers shall so state in an adequate manner.
Page 94
Murrelektronik GmbH | Falkenstraße 3 | 71570 Oppenweiler | GERMANY +49 7191 47-0 | +49 7191 47-491 000 | info@murrelektronik.com www.murrelektronik.com The information in the manual has been compiled with utmost care. Liability for the correctness, completeness and topicality of the information is restricted to gross negligence.
Need help?
Do you have a question about the CUBE20S PROFINET IO and is the answer not in the manual?
Questions and answers