Digitrax AR1 - Single Automatic Reverse Controller

Single Automatic Reverse Controller The easiest most cost effective way to add automatic reversing to one section of your DCC layout! AR1 Features: - Cost effective automatic reversing for one reversing section or sub-district - User selectable trip current lets you adjust the AR1 to work with any scale or equipment on your layout - Auto-Reversing manages polarity mismatches on the reversing track section without manually throwing electrical toggle switches or adding another booster - 8 amp peak, 6 amp continuous Auto-reversing control for a single reversing district - Simple to wire 4 wire hookup, no locomotive wiring required - No external power required, runs off track power - AR1 operates with or without LocoNet, so it is compatible with all DCC systems. Alternatives to AR1 for Automatic Reversing on your layout: 1. Use a double pole, double throw switch to manually allow for reversing. 2. Use one Digitrax booster set for automatic reversing and another set for normal operation. 3. Use a PM42 Quad Power Manager to handle 4 power sub-districts. You can set these up to be automatic reversing or power managers to prevent short circuits from shutting down your layout.