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Field Wiring
28
Figure 12: Indicating Circuit – Class B or Style Y Wiring
Figure 13: Indicating Circuit –Class A or Style Z Wiring
-
S
IG 1 +
STYLE Y
WIRING
STYLE Y
WIRING
INDICATING
CIRCUIT - 1
INDICATING
CIRCUIT - 2
BELL
STROBE
3.9K 1/2 WATT ELR
INDICATING
CIRCUIT #1
INDICATING
CIRCUIT #2
HORN
FIRE PANEL MAIN BOARD
-
S
IG 2 +
NOTE:
WIRE INDICATING CIRCUITS # 3 AND #4 IN THE SAME WAY AS #1 AND #2
BELL
STROBE
HORN
+
-
STYLE Z
WIRING
STYLE Z
WIRING
INDICATING
CIRCUIT #1
INDICATING
CIRCUIT #2
INDICATING
CIRCUIT 1
INDICATING
CIRCUIT 2
2 MORE INDICATING
CIRCUITS
NOT SHOWN
OCAC-304 CLASS A
CONVERTER MODULE
FIRE PANEL MAIN BOARD
BL
K RE
D
BL
K RE
D
-
SI
G1
OU
T+
-
SIG
2 O
U
T+
-S
IG
1
R
ET
+
-S
IG
2
R
ET
+
+
-
SIG
1
SI
G
2
NOTE:
WIRE INDICATING CIRCUITS # 3 AND #4 IN THE SAME WAY AS #1 AND #2
Summary of Contents for FX-350 Series
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