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Les langues disponibles
Les langues disponibles
P3
P2
P1
CONNECTOR BOARD
TO POWER SOURCE
(REFER TO INSTALLATION
INSTRUCTIONS)
TO POWER
SOURCE (DC MODELS):
NOTE POLARITY)
BALLAST
RESISTOR
TO POWER SOURCE
(125 Vdc AND
250 Vdc UNITS)
DASHED LINES INDICATE CONNECTIONS FOR 125 VDC AND 250 Vdc UNITS.
DPDT SWITCHES AND BALLAST RESISTOR ARE USED ON 125 Vdc AND 250 Vdc UNITS.
Ordering Replacement Parts
To order replacement parts, please call Federal Signal Customer
Support at 708-534-4756 or 877-289-3246.
All manuals and user guides at all-guides.com
Installation and Maintenance Instructions
Figure 2 EM3 wring diagram
EXTENSION MODULE WIRING DIAGRAM
(MOUNTED ON CONNECTOR BOARD)
22 K,
1/4 W
BLUE
YELLOW
WHITE
BLACK 18 AWG
RED 18 AWG.
1
2
3
4
RED
BLK
+
-
EM3 Extension Module
TONE CONNECTOR 1
PIN 1
TONE CONNECTOR 2
PIN 1
TONE CONNECTOR 3
PIN 1
5
6
TONE 1 SW
TONE 2 SW
PIN 6
PIN 6
PIN 6
EXTENSION
MODULE ASSY
TONE 3 SW
290A7794
9
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