Mircom FA-301-12LDR User Manual

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Field wiring
7.1.2 Initiating Circuit Wiring Class A
Figure 15 Initiating circuit– Class A or Style D wiring
7.1.3 Indicating Circuit Wiring
The FA-300 Series Fire Alarm supports Class B (Style Y) and Class A (Style Z) wiring for its
indicating circuits. Each circuit is supervised by a 3.9K End-of-Line resistor. Each indicating
circuit provides up to 1.7 A, 5 A maximum total if no auxiliaries are used.
Note: An Active End-of-Line resistor CANNOT be used with any indicating circuits.
Always use 3.9K End of Line resistors for indicating circuits.
+
-
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
BLK RED
BLK RED
- DET1
OUT+
- DET2
OUT+
- DET1 RET+- DET2 RET+
+
-
DET 1DET 2
ICAC
i

Mircom FA-301-12LDR Specifications

General

Brand	Mircom
Model	FA-301-12LDR
Category	Control Panel
Language	English