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Abort and Manual Release switches on separate circuits
FIRE ALARM MAIN BOARD
INITIATING
CIRCUIT #5
INITIATING
CIRCUIT #6
Manual Release switches on separate circuits
FIRE ALARM MAIN BOARD
INITIATING
CIRCUIT #5
INITIATING
CIRCUIT #6
MANUAL RELEASE
SWITCH - MUST BE
UL38 AND ULC-S528
APPROVED
USE MS-403,404
USE ONLY NO
CONTACT
Figure 14 Abort and manual release switch class A wiring
24
CLASS A
CONVERTER
MODULE
+
-
+
-
CLASS A
CONVERTER
MODULE
+
-
+
-
ABORT SWITCH
CONNECT A UL /ULC LISTED ABORT STATION
ACCEPTABLE TO THE AHJ, COMPLYING WITH THE
FOLLOWING SPECIFICATIONS:
MAXIMUM IMPEDANCE = 1.4K OHMS
RATED CURRENT = 45mA
RATED VOLTAGE= 24V
.
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