Siemens S5-135U/155U - Manual (Page 309)

7-19
System Manual
C79000-G8576-C199-06
(up to 4 per IM 304)
600m max.
IM304
To Additional Expansion Cabinets (Distributed)
EU 183U
EU 183U
IM 312–3
IM 300–3
IM314
EU 184U
EU 183U
IM 312–5
IM 300–5
IM 314
EU 187U
All 721 Connecting Cables
760–1AA11 Terminator
CC
S5–135U/155U
EU 185U EU 185U
IM 300–3
IM 312–3
EU 183U
IM 312–3
IM 300–3
EU 184U
EU 183U
IM 312–5
IM 300–5
IM 314
EU 187U
Additional EU 184U, EU 187U
(Centralized)
760–1AA11 Terminator
EU 183U EU 183U
EU 183U
EU 185U EU 185U EU 185U
IM 314
IIM 314
All 721 Connecting Cables
Figure 7-14 Communication Between Central Controller and Expansion Units via the IM 304/IM 314
Interface Modules