Q-4⢠Installation Manual - Viking Access
Q-4⢠Installation Manual - Viking Access
Q-4⢠Installation Manual - Viking Access
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Brake<br />
Engaged<br />
Brake<br />
Released<br />
SPECIAL FEATURES<br />
Fail Safe/Fail Secure Operation<br />
The gate operator contains a unique design that allows the user to move the gate<br />
manually in case of power failure.<br />
Fail Safe:<br />
By moving the Brake Handle to the<br />
Released positon:<br />
The gate can be moved manually<br />
with a relatively low amount of<br />
force during a power failure<br />
Fail Secure:<br />
By moving the Brake Lever to the<br />
Engaged postion:<br />
The gate can not be moved during<br />
a power failure.<br />
Brake in Engaged<br />
Position<br />
Brake in Released<br />
Position<br />
1<br />
28<br />
Connection Location<br />
+28v<br />
Gnd<br />
Motor Sensor<br />
Low Battery<br />
+28v<br />
Radio Station Loop Connector Open Commands Guard Station<br />
Radio Station<br />
N.O.<br />
Mag. Lock<br />
of time, prior to closing N.C. automatically.<br />
Low Battery<br />
Power<br />
Mag.<br />
Lock<br />
Radio<br />
Hold Open Timer<br />
The Hold Open Timer function holds the gate at<br />
the open position COM for a predetermined amount<br />
Set the Timer to the desired time, from 1 to<br />
60 seconds.<br />
Mag.<br />
If this feature is not needed, Lock turn the Trim<br />
Pot clockwise to the “off” position.<br />
Gnd<br />
+28v<br />
Gnd<br />
UL<br />
Safety Connector<br />
Open Commands<br />
Hold Open<br />
Timer<br />
UL Safety Center<br />
Sensor TECHNICAL LoopSUPPORT Loop 1 800 908 0884Obstruction<br />
Sensor<br />
Obstruction<br />
Sensor Center Safety UL Radio<br />
Charger<br />
Loop Loop Sensor Rec.<br />
Power<br />
Charger<br />
Mag.<br />
Lock<br />
Radio<br />
Rec.<br />
Gnd<br />
Reopen<br />
Gnd<br />
Center<br />
Gnd<br />
Off 1 Center<br />
Loop<br />
Safety<br />
Loop<br />
UL<br />
Sens<br />
Radio<br />
Rec.<br />
Note: The Hold Open Timer affects the “radio<br />
receiver command” Motor Sensor and the sequence of<br />
operation for the gate (see page 24).<br />
1<br />
off<br />
1sec<br />
Exit<br />
30sec<br />
30<br />
MAX<br />
Gnd<br />
min.<br />
Strike<br />
60sec<br />
60<br />
Hold Open<br />
Timer<br />
min. MAX<br />
Hold Open<br />
Timer<br />
Obstruction<br />
Sensor<br />
Gnd<br />
Fire<br />
Open<br />
Gnd<br />
Guard Station<br />
Close Stop Open<br />
Limit<br />
0 3<br />
0<br />
Open<br />
1.5<br />
1.5<br />
3<br />
25<br />
Overlap Delay<br />
Overlap Delay<br />
Open<br />
Stop<br />
Overlap<br />
Delay<br />
Stop<br />
Stop<br />
Close<br />
Close<br />
Limit<br />
GND<br />
Close
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