Terminal Descriptions - Linear SG Installation Manual

Terminal Descriptions

TERMINAL
AC N
24 VOLT INPUT
AC
DC -
ACCESSORY POWER
DC +
RESET
RESET BUTTON
COMMON
C
B COMM LINK
A
COMMON
SINGLE BUTTON INPUT
SINGLE
COMMON
FIRE BOX INPUT
FIRE DEPT
COMMON
OPEN INPUT
OPEN
OPEN
CLOSE
3-BUTTON
STATION INPUT
COMMON
STOP
COM
OPEN/RESET
INPUT
OPEN/RESET
C-OBS
CLOSE
OBSTRUCTION
INPUT
COM
COM
REVERSE
REV
OPEN LOOP
OPEN LOOP
OPEN LOOP
REVERSE LOOP
REVERSE LOOP
REVERSE LOOP
SHADOW/RESET LOOP
SHADOW/RESET LOOP
SHADOW/RESET LOOP
-
ALARM
+
N.O.
COM AUX RELAY
N.C.
+
24 VOLT SOLAR PANEL
-
+
24 VOLT BATTERY
-
SG • SG-D Barrier Gate Operator Installation Guide
GROUP
FACTORY CONNECTED TO 24 VAC FROM TRANSFORMER OR
24 VDC FROM CONTINUOUS DUTY DC SUPPLY.
PROVIDES 24 VOLT DC POWER FOR ACCESSORIES. (.5A MAX)
NOT USED IN BARRIER GATES.
FOR 3-WIRE NETWORK CONNECTION TO SECOND OPERATOR IN DUAL GATE INSTALLATIONS.
CONNECT TO NORMALLY OPEN SWITCH FOR SINGLE BUTTON OPERATION. ALTERNATES
BETWEEN OPEN-CLOSE OR OPEN-STOP-CLOSE DEPENDING ON PROGRAMMING.
CONNECT TO NORMALLY OPEN SWITCH IN FIRE BOX FOR FIRE DEPARTMENT ACCESS.
CONNECT TO NORMALLY OPEN DEVICES (KEYPAD, CARD READER,
KEYSWITCH, TELEPHONE ENTRY SYSTEM) TO OPEN THE GATE. A CONSTANT
OPEN INPUT WILL HALT THE AUTO CLOSE TIMER UNTIL RELEASED.
CONNECT TO 3-BUTTON STATION FOR OPEN-CLOSE-STOP CONTROL. A CONSTANT OPEN INPUT
WILL OVERRIDE THE MID-TRAVEL STOP AND HALT THE AUTO CLOSE TIMER UNTIL RELEASED.
PROGRAMMABLE FOR STANDARD RESET LOOP, OPEN COUNTER MODE USING
THE SHADOW/RESET LOOP, OR OPEN SUPERVISED MODE. SEE PAGE 15.
CONNECT TO NORMALLY OPEN DEVICES (GATE EDGE, PHOTO BEAM) TO DETECT AN
OBSTRUCTION DURING CLOSING. WHILE GATE IS MOVING, ANY CLOSE OBSTRUCTION
SIGNAL WILL CAUSE THE GATE TO STOP, THEN REVERSE AND TRAVEL TO THE FULL
OPEN POSITION. SHOULD A OPEN OBSTRUCTION INPUT OR AN OPEN DIRECTION
INHERENT ENTRAPMENT CONDITION OCCUR PRIOR TO THE GATE REACHING THE
OPEN LIMIT, THE OPERATOR WILL LOCKOUT AND SOUND THE CONTINUOUS TONE
ALARM. IF THE AUTO CLOSE TIMER IS SET, WHEN THE CLOSE OBSTRUCTION INPUT
IS CLEARED, THE GATE WILL CLOSE WHEN THE AUTO CLOSE TIMER EXPIRES.
CONNECT TO NORMALLY OPEN DEVICES TO CAUSE A REVERSAL WHEN
THE GATE IS TRAVELING CLOSED. THE GATE WILL REVERSE TO THE FULL
OPEN POSITION. TYPICALLY NOT USED IN BARRIER GATES.
CONNECT TO OPEN LOOP/FREE EXIT LOOP. THE GATE WILL OPEN
WHEN THE LOOP IS TRIGGERED, AND REMAIN OPEN AS LONG AS
THE LOOP IS TRIGGERED. REQUIRES LOOP DETECTOR.
CONNECT TO REVERSE LOOP. TRIGGERING THE LOOP WILL CAUSE A REVERSAL
WHEN THE GATE IS TRAVELING CLOSED. THE GATE WILL REVERSE TO THE FULL OPEN
POSITION. REQUIRES LOOP DETECTOR. TYPICALLY NOT USED IN BARRIER GATES.
CONNECT TO RESET LOOP TO KEEP THE GATE IN ITS FULLY OPEN POSITION AS LONG AS
THE SIGNAL IS PRESENT. USED TO KEEP GATE OPEN WHILE VEHICLE IS PASSING THROUGH.
REQUIRES LOOP DETECTOR. ALSO USED FOR OPEN COUNTER MODE IN BARRIER GATES.
NOT USED IN BARRIER GATES.
FOR CONNECTION TO AUXILIARY DEVICES (MAGNETIC LOCK, SOLENOID LOCK,
STROBE LIGHT) FOR ACTIVATION (OR DEACTIVATION) DURING GATE OPERATION.
FOR CONNECTION TO 24 VOLT SOLAR PANEL FOR BATTERY CHARGING.
FACTORY CONNECTED TO BATTERIES IN DC MODEL OPERATORS.
FUNCTION
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P1277 Revision X2 8-11-2011