3.2
Arrangement of the modules in the control unit (CSM 7x0)
Modules for control units CSM 7x0, CFB 8x0 and CFB 9x0
1
Fig 1
Slot assignment
1
Slot 1
2
Slot 2
3
Slot B behind the programming unit
4
Slot A for function module FM455/CMC 900 (only for CSM 750)
ZM424 and FM455/CMC 900 (only for CSM 750)
The module FM455/CMC 900 always occupies slot A (
module ZM424 slot 1 (
FM457/CMC 920
Control units which contain the function module FM457/CMC 920 should
be set as master. (Set as 0 if only one CSM 7x0 used, set as 1 if more than
1 CSM 7x0 used). Make this setting at the CM431 controller module.
Module assembly for control units CSM 7x0 | 9
Fig. 1, [1]).
2
3
4
Fig. 1, [4]) and the
6 720 803 029 (2011/08)