TTRL1 Twin Channel Relay Controller For DC/DCC DCC-8 1x Sound Action tunnel

1x Sound Action tunnel

The switching inputs respectively track occupancy sensors are electronically “entprellt“ in order to assure reliable feedback even in case of poor contact or pretty dirty tracks

It offers big train power capacity while generating less heat than its predecessor

These machines later found work with InterCity’s Charter Unit

TTRL1 Twin Channel Relay Controller For DC/DCC DCC-8 1x Sound Action tunnelThis is a twin channel Relay controller which can switch high power loads using control signals from Track Sensors, Mimic Switches, Sensor Signals or DCC accessory commands. Example applications include: Start a coal loading conveyor when the train is in position Remote control of models from the DCC controller Activate a turntable when a train passes a Track Sensor Boost Track Sensor outputs to control motors, solenoids, lamps etc. Automatic Train