Features
• Designed to meet a wide range of applications.
• SEMS screws for easing wiring
• Panel controlled status LED
• Analog communications
• Low standby current
• Mounts in standard 4" junction box
The M500X Isolator Module is an automatic switch that opens when the line voltage drops below four volts. Isolator modules should be spaced between groups of sensors or modules in a loop to protect the rest of the loop. If a short occurs between any two isolators, then both isolators immediately switch to an open circuit state and isolate the devices between them. The remaining units on the loop continue to fully operate. No more than 25 devices are recommended for each group.