Table of contents
Introduction ............................................................................................................................................. 3
1
Safety notices ......................................................................................................................................... 9
2
Description of the device ....................................................................................................................... 11
2.1
Product overview .................................................................................................................... 11
2.2
Device views ........................................................................................................................... 13
2.2.1
2.2.2
2.2.3
2.3
RESET button ......................................................................................................................... 16
2.4
LED display ............................................................................................................................. 18
3
Installation ............................................................................................................................................ 19
3.1
3.2
Mounting on DIN rails ............................................................................................................. 21
4
Connecting up ....................................................................................................................................... 23
4.1
Safety when connecting up ..................................................................................................... 23
4.2
Power supply .......................................................................................................................... 25
4.3
Serial interface ........................................................................................................................ 27
4.4
Functional ground ................................................................................................................... 28
5
Upkeep and maintenance ..................................................................................................................... 29
5.1
5.2
6
Technical specifications ........................................................................................................................ 33
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
Cable lengths .......................................................................................................................... 48
6.10
Switching properties ................................................................................................................ 49
Operating Instructions, 09/2015, C79000-G8976-C359-03
7