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6400 Power Pack
♦ LOW-VOLTAGE INPUTS
Four +12-24VDC input wires are provided to control the load relay. The
inputs may be used in combination or individually, depending on the needs
of the application. See the WIRING section for wiring information.
Control ON (Blue)
This input is intended for occupancy sensor input. Applying 12-24VDC
closes the relay. Removing the voltage opens the relay if no other input is
holding it closed.
Hold ON (Orange)
This input is intended for timer or panel input. Applying 12-24VDC closes
the relay. Removing the voltage opens the relay if no other input is holding
it closed.
(It overrides the Control ON input.)
Hold OFF (Brown)
This input is used for timer, panel, BAS, or load shed input. Applying 12-
24VDC opens the relay. Remove the voltage and the relay can accept any
other input.
(It overrides the Control ON and Hold ON inputs.)
Manual ON/OFF (Gray) - MOMENTARY SWITCH
This input is for a low-voltage momentary switch. Applying 12-24VDC
momentarily changes the relay to the opposite state. See Figure 4.
(It overrides Control ON, Hold ON, and Hold OFF inputs.)
Figure 4: Momentary Switch Options
♦ OPERATION
With the 6400 Power Pack, the load can be turned ON and OFF
automatically using an occupancy sensor input, a timer, panel or BAS
input, or manually from an optional low-voltage momentary switch.
Turn ON
An occupancy sensor input, "Hold ON" input, or a momentary switch input
can all be used to turn ON the load.
NOTE: WHEN THE LOAD IS TURNED OFF USING A MOMENTARY SWITCH, THE
6400 DOES NOT TURN IT ON AUTOMATICALLY UNTIL AFTER THE SENSOR TIME
DELAY EXPIRES (AS MAY BE NEEDED FOR A PRESENTATION, FOR EXAMPLE).
PRESSING THE MOMENTARY SWITCH BEFORE THE SENSOR TIME DELAY EXPIRES
TURNS ON THE LOAD. MOMENTARY SWITCH WIRING IS SHOWN IN FIGURE-4.
♦ LED INDICATOR
The LED on the unit indicates the following conditions:
LED OFF: No power to the power pack, or the +24VDC output (red wire)
is shorted.
LED BLINKING CONTINUOUSLY: Flashes once every 2-seconds;
indicates relay is closed (load is ON).
LED ON: Relay is open (load is OFF).
♦ OVERCURRENT PROTECTION
The 6400 contains built-in short-circuit and thermal protection circuitry that
shuts down the +24VDC output (low-voltage red wire) when the output
exceeds 200MA to prevent permanent damage to power pack.
Removing the excess load from the output restores the power pack to
proper operation.
Connect the excess load to another power pack.
INSTRUCTIONS
♦ TROUBLESHOOTING
Lights do not turn ON automatically after being turned OFF (say for a
presentation).
- Occupancy sensor's time delay is too long. The power pack does not
revert back to the automatic state.
- Consider increasing the occupancy sensor's sensitivity or reducing its
time delay.
The load does not turn ON with occupancy detection.
- Check to see if the Hold OFF input is active.
The load does not turn OFF after sensor time delay expires.
- Check to see if the Hold ON input is active.
The load does not respond when a momentarty switch is pressed.
- Recheck the wiring and test the reliability of the switch.
♦ WARRANTY
THREE YEAR LIMITED WARRANTY
If this product fails because of a manufacturing defect within three years after purchase,
we will replace it at no charge. Our warranty does not cover damage caused by accident,
abuse, or misuse. We assume no further liability with respect to the sale or use of this
product.
This warranty is in lieu of all other warranties, expressed or implied, including the
warranty of merchantability. We make no warranty with respect to the fitness of any
goods for the user's particular application. This warranty gives you specific legal rights,
and you may also have other rights which vary from state to state.
BX1268A, 02/17/14
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