28
Field Wiring
Figure 12 Initiating circuit– Class A or Style D Wiring
7.2
Abort and Manual Release Switch Wiring
Wiring for the abort and manual release switches is shown in
and
. 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.
Figure 13 Abort and Manual Release Switch Class B or Style B Wiring
+
-
STYLE D
WIRING
STYLE D
WIRING
INITIATING
CIRCUIT #1
INITIATING
CIRCUIT #2
INITIATING
CIRCUIT - 1
ALARM
ZONE
INITIATING
CIRCUIT - 2
SUPERVISORY
ZONE
ION SMOKE
DETECTOR
PHOTO
SMOKE
DETECTOR
HEAT
DETECTOR
PULL STATION
SUPERVISORY
4 MORE INITIATING
CIRCUITS
NOT SHOWN
DCAC-306 CLASS A
CONVERTER MODULE
FIRE ALARM MAIN BOARD
BL
K
RE
D
BL
K
RE
D
- D
E
T1
OU
T+
- D
ET
2
OU
T+
- D
ET1
RE
T+
- D
ET2
R
ET+
+
-
DE
T
1
DE
T
2
ICAC-306
FIRE ALARM MAIN BOARD
+
-
+
-
DE
T
5
DE
T
6
INITIATING
CIRCUIT #5
INITIATING
CIRCUIT #6
3.9K 1/2 WATT ELR
OR ELRX-300/R
3.9K 1/2 WATT ELR
OR ELRX-300/R
MANUAL RELEASE
SWITCH
Use MS-403,404
USE ONLY NO
CONTACT
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
Manual Release switches on separate circuits
Abort and Manual Release switches on separate circuits
FIRE ALARM MAIN BOARD
+
-
+
-
DE
T
5
DE
T
6
INITIATING
CIRCUIT #5
INITIATING
CIRCUIT #6
3.9K 1/2 WATT ELR
OR ELRX-300/R
3.9K 1/2 WATT ELR
OR ELRX-300/R
Summary of Contents for FR-320 Series
Page 2: ......
