- Viking Vehicular Gate Operator Installation Instructions

TECHNICAL SUPPORT 1 800 908 0884
6
IMPORTANT SAFETY INFORMATIONIMPORTANT SAFETY INFORMATION
Gate in Open Position
Photo Beam Unit Reflector
Potential Entrapment
Area (Shaded)
Radio Station
Mag.
Lock
Mag. Lock
Safety ConnectorOpen CommandsGuard StationMaster/Slave
Brake
UL
Siren
Radio
Rec.
UL
Sensor
OPEN RIGHT
24V BAT 24VAC
OPEN LEFT
Safety
Loop
Center
Loop
Obstruction
S
ensor
Charger
Power
Low Battery
Motor Sensor
Hold Open
Timer
Stop
Overlap Delay
Close Open
Obstruction
Sensor
min. MAX
Overlap
Delay
1.5
0
3
Radio StationLoop ConnectorOpen CommandsGuard StationMaster/Slave
GND Close Stop Open GND Close Stop Open Gnd Fire Gnd Strike Gnd Exit Gnd Center Gnd Reopen Gnd UL Gnd +28v Gnd Radio Gnd +28v +28v
Mag.
Lock
F
ail
Safe/Secure
MAG. LOCK
N.C.
COM
N.O.
Charger
Power
Low Battery
Motor Sensor
Hold Open
Timer
Stop
Close Open
30
60
Off
1
Radio
Rec.
UL
Sens
Safety
Loop
Center
Loop
Brake
Siren
11
(C1)(C1)
33
(NC1)(NC1)
24VDC24VDC
1
(C1)
3
(NC1)
24VDC
Turn Switch 
to 'Light On' 
Position
24 VDC Power Connections
24 VDC Power Connections
Omron 
Model
E3K-R10
Shown
Connection '3' (NC1)
Connection '1' (C1)
WARNING - Not following these instructions may cause severe injury or death to persons.
Photo Beam (non-contact sensor) Installation
Secondary Entrapment Protection
Photo beams or like must be installed to reduce the risk of entrapment.
Use only Omron E3K-R10K4 photoelectric eye to comply with UL325
Make the electrical connections of the photoelectric sensor as described here in this page.
Care shall be exercised to reduce the risk of nuisance tripping, such as when a
vehicle, trips the sensor while the gate is still moving, and
One or more non-contact sensors shall be located where the risk of entrapmentor
obstruction exists, such as the perimeter reachable by a moving gate or barrier.
NOTE - This type of installation DOES NOT reverse the gate all the way back to its limits when the photo-beam
is obstructed. This installation is only to protect against entrapment and to comply with UL325.
One or more non-contact sensors shall be located where the risk of entrapment or
obstruction exists, such as the perimeter reachable by a moving gate or barrier.
Consult the installation manual for the UL325 device (photo
beam or like) for detail information about the usage,
installation and maintenance