IF AFTER TROUBLESHOOTING A PROBLEM, A SATISFACTORY SOLUTION CANNOT BE ACHIEVED, PLEASE CALL B.E.A., INC.
FOR FURTHER ASSISTANCE DURING EASTERN STANDARD TIME AT 1-800-523-2462 FROM 8AM - 5PM. FOR AFTER-HOURS,
CALL EAST COAST: 1-866-836-1863 OR 1-800-407-4545 / MID-WEST: 1-888-308-8843 / WEST COAST: 1-888-419-2564. DO NOT
LEAVE ANY PROBLEM UNRESOLVED. IF YOU MUST WAIT FOR THE FOLLOWING WORKDAY TO CALL B.E.A., LEAVE THE
DOOR INOPERABLE UNTIL SATISFACTORY REPAIRS CAN BE MADE. NEVER SACRIFICE THE SAFE OPERATION OF THE
AUTOMATIC DOOR OR GATE FOR AN INCOMPLETE SOLUTION.WEB: WWW.BEASENSORS.COM
N.O. 4
green
COM 3
white
POWER 2
black
POWER 1
red
LE21 DEFAULT DIP SWITCHES
COM
N/O
OFF
ON
RED/WHITE
RED
GREEN
YELLOW
BLUE
BLUE
WHITE
GREEN
GREEN
RED
GREEN
LO-21S
SAFETY SUPERSCAN
OFF
ON
RED
BLACK
GRAY
YELLOW
BLUE
SAFETY
COM
ACTIVATION
DOOR
CONTROL
APPROACH SUPERSCAN
COM
N/O
NOTES: 1) LO-21S IS WIRED INTO LE-21 TO ELIMINATE THE PUSH AND GO EFFECT.
IF AFTER TROUBLESHOOTING A PROBLEM, A SATISFACTORY SOLUTION CANNOT BE ACHIEVED, PLEASE CALL B.E.A., INC.
FOR FURTHER ASSISTANCE DURING EASTERN STANDARD TIME AT 1-800-523-2462 FROM 8AM - 5PM. FOR AFTER-HOURS,
CALL EAST COAST: 1-866-836-1863 OR 1-800-407-4545 / MID-WEST: 1-888-308-8843 / WEST COAST: 1-888-419-2564. DO NOT
LEAVE ANY PROBLEM UNRESOLVED. IF YOU MUST WAIT FOR THE FOLLOWING WORKDAY TO CALL B.E.A., LEAVE THE
DOOR INOPERABLE UNTIL SATISFACTORY REPAIRS CAN BE MADE. NEVER SACRIFICE THE SAFE OPERATION OF THE
AUTOMATIC DOOR OR GATE FOR AN INCOMPLETE SOLUTION.WEB: WWW.BEASENSORS.COM
DAY/ NIGHT SWITCH
NORMALLY CLOSED
FOR LOCK OPERATION
NORMALLY CLOSED
DOOR POSITION SWITCH
MAGLOCK
NOTES: 1) USE COMMON NORMALLY/ OPEN CONTACTS FOR ELECTRIC PANIC AND STRIKES
IF AFTER TROUBLESHOOTING A PROBLEM, A SATISFACTORY SOLUTION CANNOT BE ACHIEVED, PLEASE CALL B.E.A., INC.
FOR FURTHER ASSISTANCE DURING EASTERN STANDARD TIME AT 1-800-523-2462 FROM 8AM - 5PM. FOR AFTER-HOURS,
CALL EAST COAST: 1-866-836-1863 OR 1-800-407-4545 / MID-WEST: 1-888-308-8843 / WEST COAST: 1-888-419-2564. DO NOT
LEAVE ANY PROBLEM UNRESOLVED. IF YOU MUST WAIT FOR THE FOLLOWING WORKDAY TO CALL B.E.A., LEAVE THE
DOOR INOPERABLE UNTIL SATISFACTORY REPAIRS CAN BE MADE. NEVER SACRIFICE THE SAFE OPERATION OF THE
AUTOMATIC DOOR OR GATE FOR AN INCOMPLETE SOLUTION.WEB: WWW.BEASENSORS.COM
N.O. 4
green
COM 3
white
POWER 2
black
POWER 1
red
RED/WHITE
WHITE
GRAY
PURPLE
LO-21 B/U
LO-21 B/U DEFAULT DIP SWITCHES
WITH DOOR OPEN VOLTAGE
RED
GREEN
APPRCH SIDE SSCAN
HOLD OPEN
OFF
AUTO
SAFETY
COMMON
ACTIVATION
DOOR CONTROL
MOTOR VOLTAGE
OPERATOR
DOOR POSITION SWITCH
CLOSED CONTACTS WHEN
DOOR IS CLOSED
RED
YELLOW
GREEN
OFF
BLUE
ON
RED
GREEN
YELLOW
OFF
LE21 DEFAULT DIP SWITCHES
ON
GREEN
RED
BLUE
BLUE
* RECEIVER (A), EMITTER (A)
RECEIVER (B), EMITTER(B)
WH= WHITE, BL= BLACK
RA WH 1
MICROCELL ONE
RA BL 2
EA WH 3
EA BL 4
RB WH 1
RB BL 2
EB WH 3
EB BL 4
ON
1 2 3 4
5 NC
4 NO
3 COM
2 12-24 VAC/DC
1 12-24 VAC/DC
NOTES: 1) LO-21U WIRED INTO LE-21 TO ELIMINATE PUSH AND GO EFFECT.
IF AFTER TROUBLESHOOTING A PROBLEM, A SATISFACTORY SOLUTION CANNOT BE ACHIEVED, PLEASE CALL B.E.A., INC. FOR FURTHER ASSISTANCE DURING EASTERN STANDARD TIME
AT 1-800-523-2462 FROM 8AM - 5PM. FOR AFTER-HOURS, CALL EAST COAST: 1-866-836-1863 OR 1-800-407-4545 / MID-WEST: 1-888-308-8843 / W EST COAST: 1-888-419-2564. DO NOT LEAVE
ANY PROBLEM UNRESOLVED. IF YOU MUST WAIT FOR THE FOLLOWING W ORKDAY TO CALL B.E.A., LEAVE THE DOOR INOPERABLE UNTIL SATISFACTORY REPAIRS CAN BE MADE. NEVER
SACRIFICE THE SAFE OPERATION OF THE AUTOMATIC DOOR OR GATE FOR AN INCOMPLETE SOLUTION.WEB: WWW.BEASENSORS.COM
NOTE: 1 ) BODYGUARD SHALL BE 40" APART CNTER TO CENTER
2 ) SWITCH SHALL OPEN 10 DEGREES OR LESS FROM CLOSE POSITION.
3 ) THE BODYGUARD RELAY OUTPUT FUNCTION MUST BE CHANGED TO A VALUE OF 2. THE DEFAULT VALUE IS 1.
IF AFTER TROUBLESHOOTING A PROBLEM, A SATISFACTORY SOLUTION CANNOT BE ACHIEVED, PLEASE CALL B.E.A., INC.
FOR FURTHER ASSISTANCE DURING EASTERN STANDARD TIME AT 1-800-523-2462 FROM 8AM - 5PM. FOR AFTER-HOURS,
CALL EAST COAST: 1-866-836-1863 OR 1-800-407-4545 / MID-WEST: 1-888-308-8843 / WEST COAST: 1-888-419-2564. DO NOT
LEAVE ANY PROBLEM UNRESOLVED. IF YOU MUST WAIT FOR THE FOLLOWING WORKDAY TO CALL B.E.A., LEAVE THE
DOOR INOPERABLE UNTIL SATISFACTORY REPAIRS CAN BE MADE. NEVER SACRIFICE THE SAFE OPERATION OF THE
AUTOMATIC DOOR OR GATE FOR AN INCOMPLETE SOLUTION.WEB: WWW.BEASENSORS.COM