LiftMaster CSL24ULWK Instructions - Page 1

MONITORED RETRO-REFLECTIVE PHOTOELECTRIC SENSOR Model LMRRUL Introduction The LiftMaster® Retro-Reflective Photoelectric Sensor provides non-contact monitored entrapment protection. For use with LiftMaster® UL Listed gate operators. The sensor is a UL Recognized Component and meets UL 325 requirements. Monitored external entrapment protection devices MUST be installed at each Entrapment Zone. Refer to gate operator manual for compatibility with LMRRUL sensor. Specifications Max Range: 50 ft. (15.2 m) Sensor Dimensions with Hood: 2.29" W x 3.72" H x 2.76" D Reflector Dimensions with Hood: 2.61" W x 4.72" H x 2" D Cable Length: 10 ft. (3 m) Operating Temperature: -40˚C to 65˚C (-40˚F a 149˚F) Outdoor Rating: Nema 4X Input voltage: Sensor: Black/red wires 6.8 VDC, 20mA Heater: Green/white wires 10-40VDC or 8-28 VAC, 2 watts max., 170mA @ 12 VDC/VAC, 85mA @ 24 VDC/VAC Heater: Thermostatically controlled, NOT recommended for solar applications 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 sensor. • 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" (11.4 cm) above the floor 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 sensor and reflector MUST be mounted vertically. • Use the provided reflector ONLY. • 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.