Product Overview
The OM515 Isolation Module is used at the Input loop of the Two Wire Bus Fire Alarm Control Panel and installed at the beginning of each branch loop. When short circuit occurs to the branch loop, the Isolation module can separate it from the Bus wires and ensures normal working of the other loops. After the malfunction is removed, the Isolation Module resumes its normal function automatically.

Specifications
Operating Voltage: DC8V~DC30V, Two-wire bus
Protection Condition: Short Circuit of the Output Terminal
Size: 96×65×37mm (length × width × height)
Using Environment: Temperature: –10°C~+50°C Related Humidity: ≤95% (40±2°C)