Federal Signal Corporation Smart Siren, Руководство по установке и обслуживанию

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Chapter 3: Connecting the PA300-CN System
25
PA300-CN Siren Amplifier
Figure 3.11 Active-low input connections
GRAY 1
22 AWG
PURPLE 2
WHITE/YELLOW 3
BLUE 4
INPUT 1 THROUGH 4
GROUND ACTIVE
(ACTIVE LOW)
−GND
CABLE ASSY.
P/N 17500063
Connecting Ignition Power to the Control Pad
To connect the control pad to ignition power:
1.
See Figure 3.11. Leave the NETWORK jumper in the default OFF position.
Figure 3.12 Network power jumper "OFF" setting
290A839
− +
J7
J9
J8
“OFF” JUMPER NETWORK
SETTING IS WHITE
ON PIN BASE.
LEAVE JUMPER
IN OFF POSITION.