No Power Supply Needed: Develops power from the DCC input connections.Very Low Voltage Drop: The resistance is less than 0.060 Ohms, very small voltage drop.Adaptive Block Leakage Detection: Electronically determines the amount of leakage current in the block when power is turned on. The current can also be set with a CV value up to about 130 mA.Stabilized Setting for Current Trip Level: This prevents the block detection from fluttering on and off when the current is near the trip level.
Block Detection Option: Block detection can be turned on with an Accessory Command for testing signals even with nothing in the block. This feature can also be used to turn the signals red to protect a crossing.
Block Detection Output Isolated from Track Power: The output switch is totally isolated from the track power. This eliminates many wiring problems when combining signal circuits and track power.
Outputs for LED Indicator: A single LED output can be used for a remote location.
