IRB-4X
IRB-4XIRB-4XIRB-4X

IRB-4X

Infrared Photoeye Sensor

  • Thru beam configuration
  • Wide sensing angle for increased reliability
  • 115 ft. operating range
  • NEMA 4X enclosure

The IRB-4X is used as a safety, reversing, or opening device in conjunction with automatic operators. It features a 24° sensing angle for easy installation and alignment. The lens-less design of the IRB-4X makes it less sensitive to fog, dust, snow and sunlight.

  • Works without lenses so it is easy to align
  • Electronic sunlight filter
  • Automatic compensation for temperature changes
  • 24 degrees of alignment freedom
  • Capable of penetrating 70% obstruction due to fog, steam and even spray
  • Immune to vibration
  • Does not require additional signal amplifiers or relay boxes
  • Infrared transmitter in a weather-proof NEMA 4X enclosure
  • Infrared receiver in a water-proof NEMA 4X enclosure including 5A120V AC relay output
Power 12 – 24volts AC or DC
Current TX = 37mA RX = 23mA standby 17mA detect
Range 3 – 115 feet
Response Time 10mS max
Operating Temp -40°F to +170°F
Relay Contact Rating 1A @ 24VDC or 120VAC
Housing Material NEMA 4X Polystyrene
Dimensions 3.7” x 2.56” x 2.24”
Detection Angle 24°
Gain Adjustment Potentiometer

IRB-HD-SET
Gold anodized aluminum protective hood
set of 2

IRB-SH-SET
Gray powder coated steel hood
set of 2

IRB-SP
White nylon liquid tight strain relief connector
set of 2

IRB-S
White nylon mounting screws with nuts
set of 2

IRB-BR
Steel “L” shaped mounting bracket
3″ x 2″ x 9″, set of 2

Adobe_PDF_file_icon_32x32Spec Sheet
Adobe_PDF_file_icon_32x32Manual