3.2
Block diagram
The following figure shows the block diagram of the CM DP communication module.
①
Backplane bus
②
ET 200SP PROFIBUS interface and backplane
bus transmission
③
Internal power supply
Figure 3-1
Block diagram of the CM DP
Communication module CM DP (6ES7545-5DA00-0AB0)
Manual, 12/2014, A5E33619758-AB
PB
PROFIBUS interface
DIAG
LED diagnostics (green/red)
Wiring
3.2 Block diagram
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