Wallace Perimeter Security ALPHA - Page 119

Alpha/Delta (Kinetic Operator) Installation and Maintenance Manual Revision 1 - MAY 2023
119
PRELIMINARY TESTING
Table 7. SmartDC Controller Board Inputs
Terminal
No�
Label/Input
Name
Wire Connecon Uses
21 Sensor 1 N.C. input. Connecon of a Monitored
Entrapment sensor. Type of sensor is
programmable in the Installer Menu
(S1).
External entrapment sensor
connecons.
22 Sensor Common When External Entrapment Sensor
common wires are connected to this
terminal, the sensors are energized
when AC Power is present. The devic-
es are then checked for presence and
correct operaon when the open limit
is reached.
This terminal is used to per-
form monitored entrapment
check.
23 +24V DC Convenient 24VDC power for photo
eyes or the Emergency Open input.
Convenient 24VDC power
for photo eyes or Emergency
Open input.
24 Emergency Open
(Fire Dept. Open)
***
N.O. input. Emergency Open must be
enabled via Installer Menu.
It is energized by connecng
to the +24V terminal above
it. EMERG OPEN overrides
photo eye & edge sensor
commands.
*Do not connect an external control to the STOP or OPEN inputs unless the controls are located in
clear view of the enre gate area.
**Use the RADIO OPEN input or RADIO OPTIONS spade connecons for all out-of-sight controls, such
as a telephone entry or radio operated controls.
***The Fire Department Open control must be keyed or guarded so that it can only be used by
authorized personnel.