• Safe disconnection of a faulty loop
section
• For use in an Apollo/Discovery loop
• Installation in commercial installation
boxes or in the LST standard grid
• Small design
Description
The Isolator Module ISM1-3 is used on the ADM loop with The Fire Detection Control Panels Series BC216 report
Apollo/Discovery protocol and disconnects the loop in the affected loop elements as faulty and operate the
the event of a short circuit of the loop connection.
remaining loop sections, which are not faulty, from both
Thereby only the loop elements located between two ends of the loop, until the fault is removed.
isolator modules are affected by the short circuit.
Specifications
Operating voltage
Current consumption
Ambient temperature
Dimensions L × W × H
Weight
Supply through loop voltage
max. 0.2mA
-5°C to +50°C
70 × 24 × 15 (mm)
20g
Approval
VdS G296012
Order number
249029
Order name
Isolator Module/Anal./Apo ISM1-3
Building Safety. Building Security.
A
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