5
F E A T U R E S
PERIPHERALS
POWER SUPPLY:
There is 12Vdc .1 AMP available on the circuit board which is used to supply power to a radio receiver or other
device.
OPEN INPUT:
Normally open devices are connected to terminals 5 and 6 on the circuit board to cause the gate to open and/or
close in PUSH-TO-OPEN/PUSH-TO-CLOSE (Timer switch OFF) mode of operation. Normally open devices are
connected to terminals 5 and 6 to cause the gate to open in AUTO CLOSE TIMER (Timer switch ON) mode of
operation. In this mode of operation the AUTO CLOSE TIMER will automatically close the gate after a specific
amount of time has elapsed. The Auto Close Timer is adjustable between 0-45 seconds. These normally open
devices can be push buttons, key switches, loop detectors, photo electric beams, 24-hour timers, etc.
PULSE OPEN INPUT
: Normally open devices are connected to terminals 6 and 7 on the circuit board to cause the gate to open. Pulse
Open Input functions identical to Open Input with the exception that it will not hold open the gate. If an open
device is stuck on, the gate will still close. This feature is sometimes used to provide a higher level of security
but should be used only in addition to another open device connected to Open Input so the gate can still be
opened if necessary.
SAFETY INPUT:
Normally open devices are connected to terminals 4 and 6 on the SW425 circuit board to cause the gate
operator to open and/or hold the gate open in any position except the fully closed position. Normally open
safety input devices that can be used are push buttons, radio receivers, key switches, loop detectors, photo
electric beams, 24-hour timers, etc.
N.C. STOP INPUT
:
Normally closed devices are connected to terminals 8 and 9 on the circuit board after removing the stop jumper
that is on terminals 8 and 9. The N.C. Stop Input will cause the gate to stop at any position and will remain
stopped until activated to open or close.
N.O. STOP INPUT:
Normally open devices are connected to terminals 9 and 11 to cause the gate to stop in any position until the
gate is again activated to open or close. N.O. Stop Input functions identical to N.C. Stop input with the exception
that it requires normally open contacts instead of normally closed contacts.
CLOSE INPUT:
Normally open devices are connected to terminals 9 and 10 on the circuit board to cause the gate operator to
close the gate when in any position. Normally open input devices that can be used are push buttons, radio
receivers, key switches, loop detectors, photo electric beams, 24-hour timers, etc.
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