Brief instructions on commissioning
2.1 Commissioning on PROFIBUS DP
ET 200M
26 Operating Instructions, 04/2022, EWA-4NEB7806006-09
4. Wire the front connector of the DI in the following way:
Terminal 1: L+ of PS;
Terminal 20: M of PS;
Terminal 3: Button 1;
Terminal 4: Button 2;
Terminal 10: Free cable ends of button (see the following figure)
5. Wire the front connector of the DO in the following way:
Terminal 1: L+ of PS;
Terminal 20: M of PS;
Terminals 3 and 20: Indicator lamp (see the figure below)
6. Guide the wires down and out of the front connectors.
7. Press the release button of the front connector on the top of the module and simultaneously
push the front connector into the module until the release button returns to its original
position.
8. Close the front doors of PS, DI and DO.
Figure 2-3 Wiring of the ET 200M
Connector for PROFIBUS cable
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