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Interface modules – Siemens S5-135U/155U User Manual

Page 309

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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