Functions
8.2 Time stamping the input signals with IM 153-2
ET 200M
144 Operating Instructions, 12/2008, EWA-4NEB780600602-08
Sample configuration: Integrated DP master forwards the time received by the CPU
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① Operator station (OS) for unit visualization
② Industrial Ethernet
③ CPU with
• integrated clock as clock master
• integrated DP master
④ Automation system
⑤ ET 200M Distributed I/O
⑥ Digital input group; e.g. SM 321-7BH…
⑦ PROFIBUS DP
Figure 8-10 Sample configuration: Integrated DP master forwards the time received from the CPU
(clock master)
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