VIKING TECHNICAL SUPPORT 1.800.908.0884
28
Guard Station
!
TECHNICAL TIP: For more information regarding accessory connections and terminal functions,
refer to “Appendix (A)” on pages 37-38.
ACCESSORY CONNECTIONS
Guard Station Controller
!
All three buttons must be a Normally
Open “N.O.” type of switch, and can
share the same common “C” connection
to “GND”.
Aux.
Pwr
+ -
Magnetic Lock
N.O.
N.C.
COM
Guard Station
GND
Close
Stop
Open
Loop Connector
GND
Center
GND
ReOpen
GND
UL
GND
+28V
Radio Station
GND
GND
Radio
+28V
+28V
Class 2
Supply +28V
Master
Slave
Aux.
Pwr
+ -
Magnetic Lock
N.O.
N.C.
COM
Guard Station
GND
Close
Stop
Open
Loop Connector
GND
Center
GND
ReOpen
GND
UL
GND
+28V
Radio Station
GND
GND
Radio
+28V
+28V
Class 2
Supply +28V
Master
Slave
! Cable use in Class 2 circuit to an external device shall be type CL2, CL2P, CL2R, CL2X or
other cable with equivalent or better electrical, mechanical, and ammability ratings.