Siemens Building Technologies
Cerberus Division
1
Introduction .................................................................................. 1
1.1
1.2
2
2.1
CPU board ..................................................................................... 3
2.2
2.3
2.4
2.5
3
3.1
Inside the CS4................................................................................ 9
3.2
Power supply .................................................................................. 9
3.3
Inside the CS11 .............................................................................10
4
4.1
Introduction ...................................................................................11
4.2
4.3
4.4
Two level network...........................................................................13
5
Baud Ra tes...................................................................................15
6
6.1
Connection to LMS.........................................................................16
6.2
6.3
6.4
6.5
6.6
7
7.1
Example no. 1................................................................................20
7.2
Example no. 2................................................................................21
7.3
Example no. 3................................................................................22
8
Troubleshooting...........................................................................22
9
9.1
First case......................................................................................23
9.2
Second case..................................................................................24
9.3
Example no. 1................................................................................25
9.4
Example no. 2................................................................................26
10
11
12
12.2 Inside the CS4...............................................................................30
13
I
06.2000