Linear LRA - Manual (Page 11)

LRA Linear Residential Actuator Installation Guide
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228158 Revision X13 2-3-2009
Terminal Descriptions
TERMINAL GROUP FUNCTION
AC N
24 VOLT INPUT
FACTORY CONNECTED TO 24 VAC FROM TRANSFORMER OR
24 VDC FROM CONTINUOUS DUTY DC SUPPLY.
AC
DC
-
ACCESSORY POWER PROVIDES 24 VOLT DC POWER FOR ACCESSORIES. (.5A MAX)
DC +
RESET
RESET BUTTON FACTORY CONNECTED TO THE CONTROLLER’S RESET BUTTON.
COMMON
C
COMM LINK FOR 3-WIRE NETWORK CONNECTION TO SECOND OPERATOR IN DUAL GATE INSTALLATIONS. B
A
COMMON
SINGLE BUTTON INPUT
CONNECT TO NORMALLY OPEN SWITCH FOR SINGLE BUTTON OPERATION. ALTERNATES
BETWEEN OPEN-CLOSE OR OPEN-STOP-CLOSE DEPENDING ON PROGRAMMING.
SINGLE
COMMON
FIRE BOX INPUT CONNECT TO NORMALLY OPEN SWITCH IN FIRE BOX FOR FIRE DEPARTMENT ACCESS.
FIRE DEPT
COMMON
OPEN INPUT
CONNECT TO NORMALLY OPEN DEVICES (KEYPAD, CARD READER, KEYSWITCH,
TELEPHONE ENTRY SYSTEM) TO OPEN THE GATE. A CONSTANT OPEN INPUT WILL
OVERRIDE THE MID-TRAVEL STOP AND HALT THE AUTO CLOSE TIMER UNTIL RELEASED.
OPEN
OPEN
3-BUTTON
STATION INPUT 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. CLOSE
COMMON
STOP
COM
OBSTRUCTION INPUTS
CONNECT TO NORMALLY OPEN DEVICES (GATE EDGE, PHOTO BEAM) TO DETECT AN
OBSTRUCTION DURING OPENING. WHILE GATE IS IN MOTION, ANY OPEN OBSTRUCTION
SIGNAL WILL CAUSE THE GATE TO STOP, REVERSE A SHORT DISTANCE, AND THEN
STOP AGAIN. AT THIS TIME THE AUTO CLOSE TIMER IS DISABLED, AND A RENEWED
INPUT WILL BE REQUIRED TO START THE GATE AGAIN. SHOULD THE GATE BE
RESTARTED AND THE OBSTACLE SIGNAL OCCUR AGAIN PRIOR TO REACHING A LIMIT,
THE GATE WILL STOP AGAIN, LOCKOUT, AND SOUND THE EMERGENCY ALARM.
O-OBS
C-OBS
FUNCTIONS THE SAME AS THE OPEN OBSTRUCTION, EXCEPT IN THE CLOSING DIRECTION.
COM
COM
REVERSE
CONNECT TO NORMALLY OPEN DEVICES TO CAUSE A REVERSAL WHEN THE GATE IS
TRAVELING CLOSED. THE GATE WILL REVERSE TO THE FULL OPEN POSITION.
REV
OPEN LOOP
OPEN LOOP
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
OPEN LOOP
REVERSE LOOP
REVERSE LOOP
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
REVERSE LOOP
SHADOW/RESET LOOP
SHADOW/RESET LOOP
CONNECT TO SHADOW/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
SHADOW/RESET LOOP
-
ALARM FACTORY CONNECTED TO THE ALARM BEEPER.
+
N.O.
AUX RELAY
FOR CONNECTION TO AUXILIARY DEVICES (MAGNETIC LOCK, SOLENOID LOCK,
STROBE LIGHT) FOR ACTIVATION (OR DEACTIVATION) DURING GATE OPERATION.
COM
N.C.
+
24 VOLT SOLAR PANEL FOR CONNECTION TO 24 VOLT SOLAR PANEL FOR BATTERY CHARGING.
-
+
24 VOLT BATTERY FACTORY CONNECTED TO BATTERIES IN DC MODEL OPERATORS.
-