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Idiomas disponibles
Idiomas disponibles
P3
P2
P1
CONNECTOR BOARD
TO POWER SOURCE
(REFER TO INSTALLATION
INSTRUCTIONS)
TO POWER
SOURCE (DC MODELS):
NOTE POLARITY)
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.
Installation and Maintenance Instructions
Figure 2 EM3 wring diagram
EXTENSION MODULE WIRING DIAGRAM
BLUE
YELLOW
WHITE
BLACK 18 AWG
RED 18 AWG.
1
2
RED
BLK
+
-
BALLAST
RESISTOR
EM3 Extension Module
(MOUNTED ON CONNECTOR BOARD)
22 K,
TONE CONNECTOR 1
1/4 W
PIN 1
TONE CONNECTOR 2
PIN 1
TONE CONNECTOR 3
PIN 1
3
4
5
6
TONE 1 SW
PIN 6
PIN 6
PIN 6
EXTENSION
MODULE ASSY
TONE 2 SW
TONE 3 SW
290A7794
9
Capítulos
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