Rev C Doc 6001288 (01-20285) 1 of 39
THE LIFTMASTER MODEL BG 3000-X1
The LiftMaster model BG 3000-X1 Barrier Gate Operator is a full featured commercial gate operator with
a master/slave wiring capability. The BG 3000-X1 contains the following standard features:
• Dynamic motor braking limits gate overtravel.
• Alternate action OPEN/CLOSE inputs.
• Manual switch inputs override other commands.
• Programmable reclose timer.
• Gate lock relay can be used for electromagnetic locks and CCTV cameras or lights.
• Master-slave operation for two operators on bi-part gates and vehicle trap gates.
• Selectable anti-tailgate function prevents two cars from entering on one open command.
• Open Motor detection indicates when the motor is not drawing any current.
• Senses obstructions through adjustable Peak motor current senses.
• Two separate peak motor current sense adjustments; one for upward motion and the other for
downward motion of the arm.
• Initial inrush current sense adjustment offsets initial inrush current to the motor.
• Automatic OPEN/CLOSE and Alert Call schedules include holidays.
• Cycle counter is able to initiate a service request call at a predetermined number.
• Event recording memory keeps track of all commands and actions. Data is maintained even during
power interruptions. This is very helpful in troubleshooting the system. Can be retrieved by modem
into your computer.
• Automatic service request call is activated in the event of a fault or warning condition. A call can be
made to any modem or pager and will include system ID number and fault condition code.
• 12-button keypad and 7-segment display to facilitate programming, service and operation.
• Relay output can be programmed to operate on a variety of conditions including gate moving, service
requested, and system failure.
• Automatic fault Re-Try causes the gate operator to retry an operation twice following a fault condition.
The retry can include a timed reversal of direction to release or move an obstacle.
• Selectable Automatic Gate Closure feature closes the gate when power is restored after an outage
unless gate is at the open limit.
• Two 115 VAC accessory plugs provided.
• 24 VAC accessory power provided.
• 60:1 worm gear reduction.
• Opens any gate weighing up to 10 pounds and up to 12 feet in length in 4.3 seconds.
• Diagnostic LEDs on controller board indicate gate operator actions and assist in troubleshooting.
• Power Fail Operation option automatically opens (Fail Safe) or closes (Fail Secure) the gate (user’s
choice) if AC power fails.
• Optional Loop detector add-on boards plug into controller board for Interrupts, shadow and exit
loops.
• Remote Telephone interface permitting gate operator programming and diagnostics.
• Inside and Outside Interrupt Loops enhance gate control and distinguish between entering and
exiting traffic.
• Optional arm for safe and long service life.
DIMENSIONS WEIGHT ELECTRICAL
Height 44” 242 Lbs. 115 VAC, Single Phase, 60 Hz., 8 amp
Width 17” (257 Lbs. With Power (A separate 20 AMP circuit is
Depth 17” Fail Operation option.) Required by most codes.)
