Siemens SIMATIC ET 200M

Functions
8.2 Time stamping the input signals with IM 153-2
ET 200M
Operating Instructions, 12/2008, EWA-4NEB780600602-08
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Sample configuration: Communication processor as DP master and DP clock master
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① Operator station (OS) for unit visualization
② Industrial Ethernet
③ Time master e.g. SICLOCK
④ CPU
⑤ Communication processor for connection to an Industrial Ethernet
⑥ Communication processor as DP master and DP clock master
⑦ Automation system
⑧ ET 200M Distributed I/O
⑨ Digital input group; e.g. SM 321-7BH…
⑩ PROFIBUS DP
Figure 8-11 Sample configuration: Communication processor as DP master and DP clock master