Capable of driving one or two 100-watt speakers .
: 16 programmable outputs for lightheads and auxiliary equipment. Dry Contact Relay : 1 fused 10-Amp relay. Ferno Norden Denmark Key Connector Pinouts
: Activates a final 20-amp output channel. Typically reserved for forward-facing primary strobe/LED lightbars. Programmable Push-Button Outputs
: Activates one 40-amp output channel. Ideal for rear warning lighting. cencom gold wiring diagram
The heart of the CenCom Gold system is the . Unlike older systems with separate sirens and switch boxes, this module connects directly to the battery, the switch controller, and all emergency lighting, acting as a central hub. System Input: Heavy-duty power cables.
: The heavy-duty aluminum brains of the system. It houses the internal fuses, high-current relays, and the siren amplifier.
Typically wired to the vehicle's transmission park-switch circuit. This automatically mutes the siren or changes the light flashing pattern when the vehicle is shifted into Park. Capable of driving one or two 100-watt speakers
Run the heavy-duty, shielded communication cable from the control head location to the module location. Avoid routing parallel to high-current radio antenna cables to prevent RF interference. Step 2: Establish Solid Grounding
Horn Ring Transfer - Return (To the vehicle's actual horn relay)
The system requires Windows-based software (compatible with Windows XP through 10) for configuring button behaviors and siren tones. It connects to a PC via a standard USB port located directly on the ARM module. Ferno Norden Denmark Key Connector Pinouts : Activates
| Pin | Wire Color | Function | Vehicle Connection | | :--- | :--- | :--- | :--- | | 1 | | +12V Constant (Battery) | Thick constant power at ignition harness | | 2 | Red / White | +12V Constant (2nd feed) | Same as Pin 1 (for high current) | | 3 | Pink | Ignition 1 Output | Vehicle Ignition wire | | 4 | Orange | Accessory Output | Vehicle Accessory wire (radio, wipers) | | 5 | Yellow | Starter Output | Vehicle Starter wire | | 6 | Brown | Ignition 2 / Heater Output | Second ignition (or not used) | | 7 | Black | Chassis Ground | Solid metal under dash | | 8 | Blue | Brake Shutdown Input | Brake pedal switch (+12v when pressed) | | 9 | Gray | Hood Pin Input (-) | Hood pin switch (safety shutoff) | | 10 | White | Parking Light Output | Vehicle parking light wire |
: For specific pinout questions, forums such as eLightbars often host detailed user-uploaded diagrams. Whelen CenCom Gold Siren and Light Control System CCSRN2
Check the thin . If this wire does not receive 12V+ when the key is on, the system will not initialize.
Check the speaker fuses. Verify that the speaker wiring isn't shorting out against the vehicle chassis. Test the siren speaker itself by measuring resistance across the brown and orange wires (it should read roughly 6 to 11 ohms; a reading of 0 indicates a short, while an infinite reading indicates a blown voice coil). If you need help configuring a specific setup, let me know:
