TELEMECANIQUE SENSORS XUSLPZ2A0500M Light Curtain, Protcted Ht 19.7In. More details: Light Curtain, Max. Sensing Distance 229.7 ft., Input Voltage 24VDC, Safety Output Ratings 650mA, Color Red, Housing Material Aluminum, Protected Height 19.7 In., IP Rating 65, Beam Spacing 9.85 In., Number of Beams 2, Effective Aperture Angle 2.5 Degrees @ 3 m, Light Source 850nm IR LED, Response Time 16 to 24 msec., Overall Height 29.18 In., Width 2.08 In., Depth 2.33 In., Cable Connection Receiver M12, 8 Pin, Cable Connection Transmitter M12, 5 Pin, Number of Aux. Outputs 1