D2T-Xing

 
Basic crossing signal flasher circuit with two IR sensors for a single track road crossing

• Flashes incandescent bulbs or common anode (+) LEDs.
  • Soft on/off lamp fading.
  • LED signals must be wired with positive side as 'common.'
  • NJI, Tomar and Walthers crossing signals are wired this way, as are most other commercially made crossing signals.
  • If your LED signals do not already have resistors installed, use the resistors included with the D2T-Xing circuit.
• Normally open and normally closed relay contacts for controlling other accessories such as sound effect modules, lights, slot car tracks, etc.
• Can be used with signals that have built-in flasher circuits such as MTH RailKing™ crossing signals and Lionel™ 6-14098 crossing gates.
• Circuit board dimensions: 2.5 x 2.35 inches (64 x 60 mm).
• Power required: 9 to 16 volts AC or DC. 

D2T-Xing with two pre-wired infrared sensor sets
Includes one IR sensor set with 2-ft (60cm) wire leads and one IR sensor set with 6-ft (180cm) leads.

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