Table of contents
Table of contents
1 Foreword ....................................................................................................................................................4
1.1 Notes on the documentation............................................................................................................. 4
1.2 Safety instructions ............................................................................................................................ 5
1.3 Documentation issue status.............................................................................................................. 6
2 Product overview.......................................................................................................................................7
2.1 Intended use ..................................................................................................................................... 7
2.2 System overview............................................................................................................................... 8
2.3 CX9020 Technical data .................................................................................................................. 10
2.4 Types .............................................................................................................................................. 11
2.5 Architecture overview ..................................................................................................................... 12
2.6 Battery compartment ...................................................................................................................... 13
2.7 Micro-SD slot .................................................................................................................................. 14
2.8 Micro SD card ................................................................................................................................. 15
2.9 S-UPS: capacitive one-second UPS............................................................................................... 16
3 Mounting and wiring ...............................................................................................................................17
3.1 Unpacking, installation and transport.............................................................................................. 17
3.2 Dimensions ..................................................................................................................................... 18
3.3 Installation on the mounting rail ...................................................................................................... 19
3.4 Power supply .................................................................................................................................. 21
3.5 Mounting of passive terminals on the CX9020 power supply ......................................................... 23
3.6 DVI-D port....................................................................................................................................... 24
3.7 USB connections ............................................................................................................................ 26
3.8 LAN connections............................................................................................................................. 27
3.9 Audio interface (CX9020-N020)...................................................................................................... 28
3.10 RS232 connections (CX9020-N030) .............................................................................................. 30
3.11 RS422/RS485 connections (CX9020-N031) .................................................................................. 31
4 Commissioning........................................................................................................................................33
4.1 Switching on and off ....................................................................................................................... 33
4.2 1 Seconds UPS .............................................................................................................................. 34
4.2.1 Overview .............................................................................................................................34
4.2.2 Functions ............................................................................................................................38
4.2.3 Data Types..........................................................................................................................39
5 Error handling and diagnostics .............................................................................................................40
5.1 LEDs on the basic CPU module ..................................................................................................... 40
5.2 LEDs of the power supply in K-bus mode....................................................................................... 41
5.3 LEDs of the power supply in E-bus mode....................................................................................... 44
5.4 Faults .............................................................................................................................................. 45
6 Decommissioning....................................................................................................................................46
6.1 Disassembly and disposal .............................................................................................................. 46
7 Appendix ..................................................................................................................................................48
7.1 Accessories .................................................................................................................................... 48
7.2 Support and Service ....................................................................................................................... 49
7.3 Certifications ................................................................................................................................... 50
CX9020 3Version: 1.5
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