Siemens 3VA1 100 A Manual page 374

Accessories
4.9 Communication and link-up to other systems
Structure of the COM100 communication concept
The structure of the modular communication structure is illustrated in the diagram below:
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
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COM100
24 V supply
3VA-line connection
Terminating resistor
Integrated Ethernet interface with Ethernet (Modbus TCP)
7KM PAC PROFIBUS DP expansion module
7KM PAC Switched Ethernet PROFINET expansion module
DSP800 display
Connecting cable
T-Connector
COM060 communication module integrated in 3VA2 molded case circuit breaker
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02