Block Signalling M1 Universal Relay Module The BLOCKsignalling module M1 is a multi-functional module that has been designed to carry out a pre-programmed set of functions when it is triggered. Pre-programmed multi-functional module with two separate relay outputs Capable for driving points motors, operating signals, switching and reversing loco direction, etc Action is triggered by an infra-red sensor, push-button, switch, reed-relay, or another module of the same type When the action is completed, the module provides an output signal which can be connected to other modules of the same type Programs can be easily adjusted to give great flexibility in operation Requires a 12V DC Power Supply
