Federal Signal USIX-024 Manual De Instalación Y Mantenimiento página 4

a color LED array that has an average life of 100,000 hours. The terminal block provides
connection for two input power lines and six terminals for setting the operating modes.
The TC model color LED array can be set to operate in one of four modes while illuminating
one of three colors: amber, green, or red. Three terminals are used to select the illuminated
color.
The QC model color LED array can be set to operate in one of four modes while
illuminating one of four colors: blue, amber, green, or red. Four terminals are used to select the
illuminated color.
In addition to color selection, there are two terminals that are used to select the slow flash,
Simu Strobe™, strobe flash, or steady-burn mode. The desired selection is accomplished by
contact closure between the appropriate control pin to the common signal pin on the terminal
block.
Table 1 and Table 2 identify the terminal connections and operating modes for the
UniStat USIX TC and QC models.
The USIX is intended to be rigid mounted with proper conduit.
II. INSTALLATION
A. Unpacking
After unpacking the equipment, examine it for damage that may have occurred in
transit. If the equipment has been damaged, do not attempt to install or operate it. File a claim
immediately with the carrier stating the extent of the damage. Carefully check all envelopes,
shipping labels and tags before removing or destroying them.
B. Mounting
This unit is intended to be mounted vertically to a secure platform.
Excessive torque on the mounting screws may crack the base. Do not over tighten the
screws.
C. Specifications
Operating Voltage Range
Operating Current
Operating Temperature
Dimensions
Flash Rate: 400 ms "ON," 400 ms "OFF"
Strobe Rate: 50 ms "ON," 20 ms "OFF"
Alternating Colors: Each color is "ON" 400 ms with 70ms delay between colors.
Slow Flash Alternating Colors: Each color is "ON" 400 ms with 400 ms delay between colors.
Simu Strobe Alternating Colors: Each color is strobed 5 pulses 50 ms "ON," 20 ms "OFF" with
50 ms delay between colors.
Strobe/Flash Alternating Colors: Each color is strobed 5 pulses 50ms "ON," 20 ms "OFF."
EQUIPMENT DAMAGE
USIX-024
24 VDC
0.100 A
–40°F to 151°F (-40°C to 66°C) –40°F to 151°F (–40°C to 66°C)
Height 11", Diameter 4.75"
-2-
USIX-120
100-240 VAC 50-60 Hz
0.060A
Height 11", Diameter 4.75"