Functions
8.2 Time stamping the input signals with IM 153-2
ET 200M
146 Operating Instructions, 12/2008, EWA-4NEB780600602-08
Sample configuration: Communication processor as DP master as well as a separate time master
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① Operator station (OS) for unit visualization
② Industrial Ethernet
③ CPU
④ Communication processor for connection to an Industrial Ethernet
⑤ Communication processor as DP master
⑥ Automation system
⑦ ET 200M Distributed I/O
⑧ Digital input group; e.g. SM 321-7BH…
⑨ Time master
⑩ PROFIBUS DP
Figure 8-12 Sample configuration: Communication processor as DP master as well as a separate
time master
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