New Johnson Controls M300RJ Addressable Relay Control Module FSI-751 making it ideal for locations

making it ideal for locations where only one module is required

Output capacity is up to 2 A @ 24 VDC

normal and trouble

The Edwards Est M500XF Fault Isolator Module can be used to supervise as well as activate sounders

New Johnson Controls M300RJ Addressable Relay Control Module FSI-751 making it ideal for locationsJohnson Controls M300RJ Addressable Relay Module provides the system with a dry contact output for activating a variety of auxiliary devices, such as fans, dampers, control equipment, etc. Addressability allows thedry contact to be activated, either manually or through panel programming, on a select basis.. Johnson Controls. Johnson Controls. M300RJ.