INFINITY ID2 INSTALLATION MANUAL.
Software Versions: PANEL 1.N & LOOP O.N
Approved Document No: GLT-211-7-1
Issue 1.9 Author: MG/NJ Date: 06/04/2016
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7.1.5 ZASC – MI Sounder Control Module
The ZASC requires an external 24vdc power supply (as shown in the above diagram). The EOL for the sounder
circuit is 10KΩ. When using the ZASC make sure the PSU being used has a fault output relay, so that in the event
of a power supply fault it is reported to the control panel.
Note: All Power Supplies used on fire alarm systems MUST comply with EN54 part 4
7.1.6 ZAZM – MI Conventional Zone Module
The ZAZM powers the conventional zone from the addressable systems loop, so no external power supply is
required. The EOL for the zone is 6.2KΩ.