Dual Signal Decoder

Adding working signals to a Digitrax DCC-equipped layout will be fun and easy with this accessory unit. The decoder operates by listening to the rails, and lights each signal head corresponding to the patterns of block occupancy and turnout position messages it receives. Each Signal Decoder drives two signal heads (three LEDs each) and is compatible with most LED-type signals (sold separately). Fully assembled, the unit mounts under your benchwork using a self-adhesive patch (included). Simply connect two wires to your DCC cables and two 4-pin connectors to signal wires. Unit is adjusted by simply throwing turnouts and occupying blocks during an initial session and signals can be operating in half an hour. Other features include: Conforms to NMRA Standards. ABS (Automatic Block Signal) and CTC (Centralized Traffic Control) modes supported. Auto-detects Common Anode or Common Cathode LEDs. Wide Addressable Range: 0001 to 9983. Service-Mode and Ops-Mode