RDM recommends that good wiring practice should always be adopted
The wiring to all RDM controllers must be arranged in such a way as to reduce any interference from other magnetic equipment through electromagnetic coupling (E.M.C) to a minimum.
EMC can lead to erratic operation of the controller and will cause the controller to attempt to correct itself by resetting.
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Always fit suppressors to all inductive coil loads
(I.E Solenoids and contactors (RDM suggest RS part numbers 365-7227 or 210-364)
- Seperate noisy wiring from control wiring (I.E Switched inductive load wiring)
- Run power cables in a seperate trunking from signal wiring
- Arrange Relays, contactors, fuses and terminals so that power and signal cables are segregated.