
Digitrax, BD4N, Occupancy Detector,4 Block Occupancy Detector
Features:▪ Low-cost, High-sensitivity DCC block-occupancy detection.▪ Adjustable resistance/current detection section (DS) trip threshold.▪ 8A capacity, suitable for all scales and track wiring configurations.▪ Noise resistant and compatible with BDL168 sections.▪ On-board status leds for stand-alone occupancy and track power indication,expandable for optional LT5 or fascia mounted occupancy indicator leds.▪ Plug and Play connections to simplify setup. Can cascade Booster wires.▪ Isolated Occupancy output signal lines can drive most common signal systemor control interfaces.▪ Compatible with DS64 and SE8 modules for signaling, control and reporting occupancy onto LocoNet.Parts List1 BD4N Quad Occupancy Detector 1 4-pin Power plug1 4-pin DS plug 1 Instruction SheetBD4N InstallationThe BD4N is simple to install, plug in and begin using on your layout.1. It is recommended the BD4N be placed close to the DS's (detection sections)to minimize the lighter gauge feeder resistances.