Heavy-load relays generally provide fused power up to 10 or 20 Amps per circuit.
Heavy-gauge red wires connect directly to the positive battery terminal or a high-amp distribution block.
Never replace a blown fuse on the ARM with a higher-rated fuse. Match the diagram's specified amperage exactly. cencom gold wiring diagram
If you are looking to finish your build or troubleshoot a specific pin on your module, let me know: Are you wiring a with this setup?
The maps out the critical electrical connections required to operate Whelen's legacy emergency light and siren management system. Heavy-load relays generally provide fused power up to
Using these for high-draw halogen or strobe power supplies will blow internal fuses or damage the ARM. 4. Logic and Analog Inputs
Wiring a complex emergency vehicle system requires precision to prevent electrical fires and ensure reliability in life-or-death situations. Match the diagram's specified amperage exactly
Inputs allow external vehicle triggers to change how the CenCom behaves automatically.
Heavy-gauge black wires must be routed to the vehicle chassis or negative battery post.
These wires control heavy-load accessories like halogen rotators, large scene lights, or full-size lightbars.