Cencom Gold Wiring Diagram

Whelen CenCom Gold is a legacy siren and light control system designed for emergency vehicle upfitting. While it is an older unit, its primary "helpful feature" is its high degree of programmability

Main Power

The following specifications are standard for the CenCom Gold: : Uses a heavy-duty 2-position Molex connector . cencom gold wiring diagram

These provide 12V at lower amperage, perfect for LED flasher triggers or grille lights. Input and Trigger Wiring Whelen CenCom Gold is a legacy siren and

Red

| 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 | Input and Trigger Wiring Red | Pin |

These are designed for smaller LED perimeter lights, grille lights, or triggers for secondary relays. Often rated around 2 Amps per line.