mace
Member
I will be adding contact relays and current switches to a control panel that is majority 120VAC and some 480 3-phase. The coil voltage is 24 VDC and the current switches also connect to 24 VDC. The DC wires will be going to another panel. The contact relays will come from the output module and the current switches will go to the input module. Should I be concerned about EMI in my 24 VDC wires? If so do you recommend using shielded cables? Thank you for any assistance!