The LNRP LocoNet Repeater Module Isolates and Protects LocoNet Layouts, it allows for greater expansion of the LocoNet system on large installations. 

If a wiring or signal problems occur on any “standard” LocoNet section that the LNRP is connecting and monitoring, the LNRP will act to internally disconnect the faulty “standard” LocoNet segment so that the “protected” LocoNet can continue operating.

If the fault is removed, the LNRP will typically automatically reconnect and resume operations on the “standard” LocoNet segment.