Viking Access Systems i-8 - Master;Slave Connections

TECHNICAL SUPPORT 1 800 908 0884
19
Using the connectors provided insert the
wires from the motor units as shown in the
diagram below. Insert the connectors in the
proper receptacles (Master or Slave, Open
Inside or Outside).
Master/Slave Connections
ELECTRICAL INSTALLATION – MASTER/SLAVEELECTRICAL INSTALLATION – MASTER/SLAVE
MAG
LOCK
Mag. Lock
UL
Siren
Radio
Rec.
UL
Sensor
Safety
Loop
Center
Loop
Obstruction
Sensor
C
harger
Brake
Fail Safe/Secure
S
lave
Fail Safe/Secure
M
aster
M
aster Open
S
lave Open
Master Slave
Power
L
ow Battery
Slave
Limit Open
Limit Close
S
lave
Limit Open
Limit Close
Hold Open
Timer
Stop
Overlap Delay
Close Open
Inside Outside Inside Outside
Radio StationSafety ConnectorOpen CommandsGuard Station
Close Stop Open Gnd Fire Gnd Strike Gnd Exit Gnd Center Gnd Safety
Gnd UL Gnd +28v Gnd Radio
Gnd +28v +28v
N.O. COM N.C.
Black
Blue
Free
Free
Free
Free
Free
A Master/Slave control board is available,
when required, to run two gate operators in
synchronous mode.