Liftmaster LMTBUL Handleiding
Liftmaster
Niet gecategoriseerd
LMTBUL
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Introduction
The LiftMaster® Photoelectric Sensors provide
non-contact monitored entrapment protection. For
use with LiftMaster® UL Listed gate operators. The
sensors are UL recognized components and meet UL
325 requirements. Monitored external entrapment
protection devices MUST be installed at each
Entrapment Zone. Refer to gate operator manual for
compatibility with LMTBUL sensor.
Specifi cations
Max Range: 90 ft. (27.4 m)
Sensor Dimensions with Hood: 2.29" W x 3.72" H x
2.76" D
Cable Length: 10 ft. (3 m)
Operating Temperature: -40˚C to 65˚C (-40˚F to
149˚F)
Outdoor Rating: Nema 4X
Heater: Thermostatically controlled, NOT
recommended for solar applications
Input Voltage:
Sensor: Black/red wires 6.8 VDC, 20mA
Heater: Green/white wires 10-40VDC or 8-28 VAC,
4watts max., 170mA per pair @ 24 VDC/VAC,
340mA per pair @ 12 VDC/VAC
MONITORED THROUGH BEAM
PHOTOELECTRIC SENSOR
Model LMTBUL
To prevent possible SERIOUS INJURY or DEATH from a closing gate or door:
• Read and follow ALL instructions.
• Be sure to DISCONNECT ALL POWER to the operator BEFORE installing the photoelectric sensors.
• The gate or door MUST be in the fully opened or closed position BEFORE installing the LiftMaster®
Monitored Entrapment Protection device.
• Correctly connect and align the photoelectric sensor.
• Install the photoelectric sensor so that the center of the sensor window is NO HIGHER than 4-1/2"
(11.4cm) above the fl oor for door operators and 26" (66 cm) above grade for gate operators.
• Monitored external entrapment protection devices MUST be installed per the operator installation
manual at each Entrapment Zone.
• The sensors MUST be mounted vertically.
• Test the gate operator and ALL photoelectric sensors monthly. Replace ANY damaged devices.
• SAVE THESE INSTRUCTIONS.
WARNING: This product can expose you to chemicals including lead, which are known
to the State of California to cause cancer or birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov.
Installation
IMPORTANT: Disconnect ALL power to the operator.
1. Determine the mounting locations for the sensors following the measurements below. If installing
multiple sensors in close proximity, mount the emitters on opposite sides to avoid crosstalk. The receiver
and emitter can be identifi ed by the labels on the back.
2. Attach the mounting bracket to the post with 1/4"-20 screws. Drill a hole in the post through the center
hole in the bracket. Optional: If installing to a square post or fl at surface, you may attach the sensor
bracket directly to the post without using the mounting bracket.
3. Slide the bottom sensor bracket onto the studs of the mounting bracket and secure with 1/4"-20 lock
nuts. Make sure the bracket legs are facing down.
4. Loosely attach the top sensor bracket with 10-32x1" thread-locking screws. Make sure the slots are facing
up.
5. Place the sensor in the bracket and tighten the screws just enough to allow the sensor to rotate inside the
bracket.
6. Slide the hood over the sensor until it snaps into place. Secure hood with the M3 screw.
7. Route wires through the center hole of the mounting bracket and into the post. Optional: Use conduit
with NEMA 4X compatible 1/2"-14 NPT fi tting (not provided).
Carton Inventory
• Emitter with hood and bracket
• Receiver with hood and
bracket
• Wire covers (2)
• Screws 8-32x3/8" (4)
• Screws 1/4"-20x1-1/4" (8)
• Lock nuts 1/4"-20 (4)
• Thread-locking screws
10-32x1" (4)
• M3 screw (2)
• Set screw 10-32x3/8" (2)
• 5/32 Allen key
• 3/32 Allen key
Tools Needed
• Philips screwdriver
• 7/16" socket
2
3
4
5
6
7
1
Distance from ground:
For gate operators:
4" (10.2 cm)-26" (66 cm)
For door operators:
4-1/2" (11.4 cm)
Mounting
bracket
Bottom sensor
bracket
Top sensor
bracket
Distance from gate or wall:
≤ 5" (12.7 cm)
Illustrations are for reference only;
your application may look different.
Distance between sensors:
3 ft. (.9 m)-90 ft. (27.4 m)
Wiring
Sensor wiring (red and black wires): Wire the photoelectric sensors (red [+] and black [-] wires) to the
appropriate inputs on the operator or expansion board as shown.
Heater wiring (green and white wires):
• OPTION 1 - Connect to the ACCESSORY POWER ON terminal on the control board (NOT polarity specifi c).
• OPTION 2 - Connect to an external 12V to 24V DC or AC power supply (not provided) with adequate current
to power all sensors.
• OPTION 3 - For use with battery backup. Connect to ACCESSORY POWER ON and AUX RELAY terminals.
Set AUX RELAY switches as shown. In this confi guration, the heater will switch off during a power failure to
extend the battery life.
DO NOT overload the accessory power output on the control board or the external power supply.
NOTE: Heater feature is not recommended for ANY solar installations.
Expansion Board
Black (-)
to COM
Red (+) to EYE
or EYE/EDGE
Control Board
Black (-)
Red (+)
See below
Sensor Wiring
Heater Wiring
See below
OR
OR
OR
For use with battery backup
Green
White
Green
White
Green
White
Green
White
Green
White
Green
White
Black (not provided)
OPTION 1
OPTION 2
OPTION 3
Control board
ACCESSORY
POWER ON
Max. draw 500 mA
Expansion board
aux relay
AUX RELAY will switch
off during power failure
From Sensors
Green
White
Control board
ACCESSORY POWER ON
Max. draw 500 mA
From Sensors
From Sensors
External 12V to 24V DC or AC power
supply (not provided) with adequate
current to power all sensors
Set switch for open
or close direction
CLOSE EYES/INTERRUPT
for close direction
OR
OPEN EYES/EDGE for open
direction
Product specificaties
| Merk: | Liftmaster |
| Categorie: | Niet gecategoriseerd |
| Model: | LMTBUL |
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