Modules de surveillance
500 Series Intelligent Module - M500DM
The M500DM module is capable of monitoring two separate Class B circuits simultaneously, making it ideal for waterflow tamper switch and flow switch monitoring.
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System Sensor monitor modules provide an interface to contact devices, such as security contacts, waterflow switches, or pull stations. M500DM is capable of Class B supervised wiring to the monitored device. Conventional 4-wire smoke detectors can be monitored through their alarm and trouble contacts, wired as an initiating loop to the module. In addition to transmitting the supervised state of the monitored device (normal, open, or short), the full analog supervision measurement is sent back to the panel. This allows detection of impedance changes in the supervised loop to the monitored device.
Features & Benefits:- SEMS screws for easing wiring
- Panel controlled status LED
- Analog communications
- Rotary address switches
- Low standby current Mounts in standard 4˝ junction box
- FM Approved
- UL Listed
- ULC Listed
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- System Sensor
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- System Sensor
- Brand : System Sensor
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Installation Instructions
Data Sheet
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