Table of contents
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D000011142 en k – E65C CU-B1, B2, B4 – User Manual
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Table of contents
Revision history ...................................................................................................................................... 2
Table of contents ................................................................................................................................... 3
About this document .............................................................................................................................. 4
1
Device description ........................................................................................................................ 5
1.1
Review ...................................................................................................................................... 5
1.1.1
General view ....................................................................................................................... 5
1.1.2
Purpose of use .................................................................................................................... 5
1.1.3
Type designation ................................................................................................................. 5
1.2
Technical data ........................................................................................................................... 6
1.2.1
Inputs and outputs ............................................................................................................... 6
1.2.2
External influences .............................................................................................................. 7
1.2.3
Weight and dimensions ....................................................................................................... 7
1.2.4
Connections ........................................................................................................................ 7
1.2.5
Connection diagram ............................................................................................................ 8
2
Safety ........................................................................................................................................... 10
2.1
Safety information ................................................................................................................... 10
2.2
Responsibilities ....................................................................................................................... 10
2.3
Safety regulations ................................................................................................................... 11
3
Mechanical construction ........................................................................................................... 12
4
Function ...................................................................................................................................... 14
4.1
Pulse inputs (S0 interfaces) .................................................................................................... 14
4.2
RS485 interface ...................................................................................................................... 14
4.3
RS232 interface ...................................................................................................................... 15
4.3.1
Receive and transmit times ............................................................................................... 15
4.3.2
Function of LEDs ............................................................................................................... 16
4.4
Application of interfaces .......................................................................................................... 17
5
Installation and commissioning ................................................................................................ 19
5.1
Introduction ............................................................................................................................. 19
5.2
Material and tools required ..................................................................................................... 19
5.3
Fitting the communication unit CU-Bx ..................................................................................... 20
5.4
Connecting the communication unit CU-Bx ............................................................................ 21
5.4.1
Connecting the signal inputs ............................................................................................. 22
5.4.2
Connecting the communication interfaces ......................................................................... 23
5.4.3
Pin allocation RS232 ......................................................................................................... 23
5.4.4
Connecting the RS485 interface........................................................................................ 24
5.5
Commissioning and functional check ...................................................................................... 25
6
Measures in event of faults ....................................................................................................... 26
6.1
Removing the communication unit CU-Bx .............................................................................. 26
6.2
Repairing the communication unit CU-Bx ............................................................................... 26
7
Decommissioning and disposal ................................................................................................ 27
8
Index ............................................................................................................................................ 28
