Abort And Manual Release Switch Wiring; Figure 12 Initiating Circuit- Class A Or Style D Wiring; Figure 13 Abort And Manual Release Switch Class B Or Style B Wiring - Mircom FR-320 Series Installation And Operation Manual

FIRE ALARM MAIN BOARD
INITIATING
CIRCUIT #1
INITIATING
CIRCUIT #2
ION SMOKE
DETECTOR
Figure 12
7.2

Abort and Manual Release Switch Wiring

Wiring for the abort and manual release switches is shown in Figure 13 and Figure 14. The
Abort and Manual release switches must be on different circuits. DET5 is used for the Abort
switch and DET6 is used for the manual release switch.
Abort and Manual Release switches on separate circuits
FIRE ALARM MAIN BOARD
Manual Release switches on separate circuits
FIRE ALARM MAIN BOARD
MANUAL RELEASE
SWITCH
Use MS-403,404
USE ONLY NO
CONTACT
Figure 13
28
ICAC-306
DCAC-306 CLASS A
CONVERTER MODULE
+
-
+
-
4 MORE INITIATING
CIRCUITS NOT SHOWN
PHOTO
HEAT
SMOKE
DETECTOR
DETECTOR
Initiating circuit– Class A or Style D Wiring
+
INITIATING
CIRCUIT #5
-
INITIATING +
CIRCUIT #6
-
+
INITIATING
CIRCUIT #5
-
INITIATING +
CIRCUIT #6
-
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
Abort and Manual Release Switch Class B or Style B Wiring
SUPERVISORY
PULL STATION
Field Wiring
STYLE D
WIRING
INITIATING
CIRCUIT - 1
ALARM
ZONE
STYLE D
WIRING
INITIATING
CIRCUIT - 2
SUPERVISORY
ZONE
3.9K 1/2 WATT ELR
OR ELRX-300/R
3.9K 1/2 WATT ELR
OR ELRX-300/R
3.9K 1/2 WATT ELR
OR ELRX-300/R
3.9K 1/2 WATT ELR
OR ELRX-300/R