Control Wires For The Discrete-Wire Sifm Ils; Figure 2 Discrete Wire Control Cable On The Pasenger Side; Table 3 Description Of Sif Spectralux Ils Control Wires - Federal Signal Corporation SpectraLux SIFZJ FSJoin Installation Maintenance And Service Manual

Control Wires for the Discrete-Wire SIF ILS
Control Wires for the Discrete-Wire SIF ILS
The SIF SpectraLux ILS is controlled through an eight-conductor discrete wire cable
that connects to user-supplied, low current switches.

Figure 2 Discrete wire control cable on the pasenger side

Table 3 Description of SIF SpectraLux ILS control wires

Light Bar Control
Mode 1 Flash
Mode 2 Flash
Takedowns
White Flashing
Dimming
Steady Burn Red
Scene Light
Programming
12
Wire Color
Orange
Yellow
Black
Light Blue
Light Brown
Red
Light Green
White
SIFM, SIFZ (Discrete) and SIFMJ, SIFZJ FSJoin ™ (Serial) Front ILS Light Bar
Function
Lowest priority.
Overrides Mode 1
Applying +12 Vdc provides white light to the
front. Overrides flashing lights
When calling for the right of way, a vehicle
responding to an emergency is permitted to
have white light. Applying +12 Vdc activates the
white flashing LED heads.
Applying +12 Vdc dims the light bar 50 percent.
One (driver side) or two red-LED heads (driver
and passenger side) burn steadily when
+12 Vdc is applied to the control wire for Steady
Burn Red.
Applying +12 Vdc turns on the scene light.
Up to six operational settings can be selected
by applying +12 Vdc to the control wire for the
setting. See "Programming the Discrete-Wire SIF
ILS" on page 13
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