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Electrical installation
Wiring according to EMC
Wiring according to EMC
For wiring according to EMC requirements observe the following points:
Note!
Separate control cables/data lines from motor cables.
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Connect the shields of control cables/data lines at both ends in the case of
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digital signals.
Use an equalizing conductor with a cross-section of at least 16 mm
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(reference: PE) to avoid potential differences between the bus nodes.
Observe the other notes concerning EMC-compliant wiring given in the
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documentation for the standard device.
Wiring procedure
1. Observe the bus topology, do not use any stubs.
2. Follow the wiring notes given in the documentation for the control system.
3. Only use cables that correspond to the listed specifications (54).
4. Observe the permissible bus cable length (55)
5. Observe the voltage supply notes for the communication module(60).
6. Activate bus terminating resistors of 120 Ω at the physically first and last node.
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EDKMF2181 DE/EN/FR/ES/IT 3.0