Chamberlain HS670 - Manual (Page 21)

21
ACCESSORY WIRING
STOP/RESET AUXILIARY CONTROL WIRING
Terminals 6 & 5 (Com) - Open
These terminals are intended for use as a general open control.
Accessories that may be wired to this input include: Telephone
Entry Systems, Radio Receiver (Commercial Applications), Exit
Loop Detector, Keypads, 7-Day Timer. NOTE: Will not override a
double entrapment (signalled by the gate stopped and
entrapment alarm on).
Terminals 7 & 5 (Com) - Open Override Control Input
These terminals are intended for use only with the open control
of a three-button station that is installed within line of sight of the
gate. A momentary activation of this input will cause the gate to
open. Activation of this input for longer than three seconds will
enable the control to be used as a constant pressure override
device. This will allow the user, in emergencies, to override a
failed accessory such as a loop detector or photo-eye.
Terminals 4 & 5 (Com) - Close Override Control Input
These terminals are intended for use only with the close control
of a three-button station that is installed within line of sight of the
gate. A momentary activation of this input will cause the gate to
close. Activation of this input for longer than three seconds will
enable the control to be used as a constant pressure override
device. This will allow the user, in emergencies, to override a
failed accessory such as a loop detector or photo-eye.
Terminals 8 & 5 (Com) - Interrupt (Safety) Loop Input
These terminals are intended for use with a loop detector. This
input functions to reverse a closing gate to the open limit.
Latching this input will reset the timer to close.
Terminals 2 & 5 (Com) - Shadow Loop Input
These terminals are intended for use with a loop detector and is
primarily used on swing gate operators. This input protects cars
by preventing the gate from moving off of the open or close limit
when the shadow loop input is active.
The GL operator controller board senses commands using
+24VDC from terminal #3. Commands are seen when +24VDC are
applied to the controller’s input terminals. NOTE: The GL
controller has built in surge suppression circuitry however please
take precautions when adding any additional surge protection.
Terminals 1 & 5 (Com) - Single Button Input
These terminals are intended for use with a radio receiver in a
residential application or as a single button control. This allows
the user to open the gate by activating the transmitter when the
gate is closed or between limits. This input also gives the user
the ability to close the gate by activating the transmitter when the
gate is on the open limit.
Terminals 3 & 5 (Com) - Stop/Reset Control Input
These terminals are intended for use with a single stop/reset
button or the stop control of a three-button station that is
installed within line of site of the gate. This input functions to
stop the gate or to reset the gate after an entrapment fault. Note:
This input uses a normally closed circuit and the operator will not
run until a stop control is installed. NOTE: It is strongly
recommended that a jumper be used for testing purpose only
and not for normal operation.
O P T I O N A L C O N T R O L D E V I C E S
1 2 3 4 5 6 7 8 9 10 11 12 13 14
3
6
9
#
2
5
8
0
1
7
3 4 5 7 8 N.O. Com
1 2 3 4 5 6
N.O. Com
1 2 3 4 5 6
3 4 5 6 7 8
8
9
7
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6
Radio (Signal Button) Input
Open Override
Control Input
Close Override
Control Input
Interrupt (Safety)
Loop Input
Shadow Loop
Input
Stop/Reset
Control Input
Single Button
Input