Description

SECUTRON MRI-M500S

Secutron’s intelligent module products a re designed to meet a wide range of applications. Monitor and control modules can b e used to supervise. And activate sounders, strobes, door closers, and pull stations. And water flow switches, conventional smoke detectors, and more. Each module i s rigorously designed and tested for electromagnetic compatibility. The Environmental reliability, in many cases, exceeds industry standards. Modules a re addressed with easy-to-use rotary code switches. Full-size modules mount in standard 4″ x 4″ x 2-1⁄8″ junction box. Wiring terminals a re easily accessible for troubleshooting purposes.

SECUTRON MRI-M500S

The MRI-M500S Control Module provides supervised monitoring of wiring to load devices. That requires an external power supply to operate like horns, strobes, or bells. It is capable of Styles Y and Z supervision. Upon command from the control panel. The MRI-M500S will disconnect the supervision. And connect the external power supply across the load device. The disconnection of the supervision provides a positive indication to the panel. That the control relay actually turned on. The external power supply i s always relay isolated from the communication loop. That a trouble condition on the power supply will never interfere with the rest of the system. Full analog measurement of the supervised wiring is transmitted back to the panel and can be used to detect impedance changes or other special test functions.

Datasheet

Relative item