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Table of contents

1 Foreword .................................................................................................................................................... 4

1.1 Notes on the documentation................................................................................................................ 4

1.2 Safety instructions ............................................................................................................................... 5

1.3 Documentation issue state .................................................................................................................. 6

2 Product overview ....................................................................................................................................... 7

2.1 Intended use ........................................................................................................................................ 7

2.2 System Overview................................................................................................................................. 8

2.3 CX20x0  Technical data ................................................................................................................... 11

2.4 Types................................................................................................................................................. 13

2.5 Architeture overview .......................................................................................................................... 15

2.6 Battery compartment ......................................................................................................................... 16

2.7 CF slot ............................................................................................................................................... 16

2.8 CFast card ......................................................................................................................................... 17

3 Mounting and wiring................................................................................................................................ 18

3.1 Unpacking, installation and transport ................................................................................................ 18

3.2 Dimensions ........................................................................................................................................ 19

3.3 Installation on the mounting rail......................................................................................................... 20

3.4 Mounting the module lock.................................................................................................................. 22

3.5 Power supply ..................................................................................................................................... 24

3.6 Mounting of passive terminals on the CX21000xx4 power supply ................................................... 26

3.7 DVII port ........................................................................................................................................... 27

3.8 USB connections ............................................................................................................................... 29

3.9 LAN connections ............................................................................................................................... 30

3.10 RS232 connections (CX20x0N030) ................................................................................................. 31

3.11 RS422/RS485 connections (CX20x0N031) ..................................................................................... 32

4 Commissioning / Configuration ............................................................................................................. 34

4.1 EtherCAT cable redundancy ............................................................................................................. 34

4.2 Switching on and off .......................................................................................................................... 37

5 Error handling and diagnostics.............................................................................................................. 38

5.1 Basic CPU module ............................................................................................................................ 38

5.1.1 LEDs on the basic CPU module .............................................................................................

5.1.2 LEDs of the power supply (CX21000004) in KBus mode .................................................... 38

5.1.3 LEDs of the power supply (CX21000004) in EBus mode .................................................... 40

5.2 Faults................................................................................................................................................. 41

6 Decommissioning .................................................................................................................................... 42

6.1 Disassembly and disposal ................................................................................................................. 42

7 Appendix .................................................................................................................................................. 44

7.1 Accessories ....................................................................................................................................... 44

7.2 Certifications...................................................................................................................................... 45

7.3 Support and Service .......................................................................................................................... 46

CX2020, CX2030, CX2040 iii

Version 1.2