All NJ LED crossing signals, block signals, and signal heads contain 3v common anode LED’s. Dropping resistors are factory installed to protect the LED’s and it is recommended to use 9-14v DC power.
The wires with the resistor connect to (-) and the wire without the resistor is the common (+).
NJ semaphore signals, O & S scale switch stands, and #1309/#3309 Blue Signs contain 3v bulbs. Dropping resistors have been factory installed and it is recommended to use 9-14v DC power.
Please refer to your signal system instructions for proper wiring.
- To operate crossing gate signals and semaphores please refer to NJ #8000 Servo-Master.
- To operate cross-buck signals please refer to NJ #8003 Flash-Master.
- To operate block signals please refer to NJ #8005 ABS Master.