digitrax pm42 power manager

PM42 Quad Power Manager System Get the benefits of short circuit management and auto reversing without adding more boosters! PM42 Quad Power Manager lets you use a single booster and divide its output into 4 power sub-districts for automatic reversing or to improve operation by preempting booster shutdown when a short circuit is detected by the PM42. If you want to improve operation but don't need the added power (or expense) of adding a booster, the PM42 is the right answer for you. Each PM42 can run 4 sub-districts off a single booster in any combination of regular sub-districts and auto reversing sub-districts. PM42 Features: •Cost effective power management for 4 power sub-districts •Short circuit management or auto-reversing for each sub-district •Increases layout reliability by preempting booster shutdown, minimizes downtime by automatically restarting once a short is cleared. •User selectable short circuit detection sensitivity to optimize operation with other layout equipment •Auto-Reversing manages polarity mismatches on reversing track sections •Auto-Reversing is automatic, no need for toggle switches or additional boosters •PM42 connects to LocoNet to transmit information to your system •No locomotive wiring modifications needed Note: External power supply is needed. PS14 (sold separately) or equivalent is recommended