Viking Loop Rack - Viking E-4 Installation Instructions Manual

ACCESSORY CONNECTIONS

Viking Loop Rack

TIP:
This operator may be equipped with a pre-wired Loop Rack that plug-in type loop
detectors can be connected to. This provides a convenient alternative to the box
type loop detectors that would need to be wired to the Control Board.
Loop Rack: Part # VA-LR
Loop Rack Wiring Harness: Part # VA-LRH
Viking Loop Rack
28V
Gnd
Exit
Center
Re-Open
Siren Siren
+ +
Aux. Aux.
Magnetic Lock Magnetic Lock
Pwr Pwr
+ - + -
3 2
Twist Wire Outside the
Loop 6 Twists/Foot
Until Its Connection
to the Loop Rack
Open Center Re-Open
Control Board
Connector Close Close Stop Stop
Guard Station Guard Station
Exit
Center
Speed Speed Overlap Overlap
Re-Open
3 3
Normal Normal
Max Max Min Min 6 6
Open Open
Loop Sensor Connector
Center Center
ReOpen ReOpen
Loop Loop
Sens Sens
Loop Connector Loop Connector
VIKING TECHNICAL SUPPORT 1.800.908.0884
4A 4A 15A 15A
Outside Re-Open
Loop
Center
Loop
ODS ODS Timer Timer
Inside Re-Open
Loop
0 0 100 100 0 0 60 60
Exit
Loop
UL UL Radio Radio
Rec. Rec.
Sens Sens
Power Power
Low Bat Low Bat
Radio Station Radio Station
Off Off
Mas Mas
Lim Lim
Lim Lim
Slav Slav
Lim Lim
Lim Lim
Master Master