Detection method Through beam
Detecting distance Parallel beam mode: 0 to 4m
Cross beam mode: 0.5 to 4m
Detecting object Parallel beam mode: Opaque φ25mm or more
Cross beam mode: Opaque φ15mm or more
Optical axis interval 20mm
Number of optical axes 37
Detecting width 720mm
Power supply 12 to 24VDC ±10%, Ripple 10% or less
Power consumption 120mA or less
Output mode NPN/PNP Open collector output (Output selectable)
Load current: 50mA (30VDC) or less
Residual voltage: 2V or less
Operation mode Light ON: Activated when beams of all optical axes are received (Deactivated when a beam of any optical axis is blocked).
Response time Parallel beam mode: 20ms or less when light blocked, 30ms or less when light received.
Cross beam mode: 30ms or less when light blocked, 50ms or less when light received.
Light source (wavelength) Infrared LED (850nm)
Light receiving element Photo IC
Indicators Transmitter: Power Indicator (Green), Slave Indicator/Cross beam Indicator (Blue), Cross beam Indicator (Blue)
Receiver: Power Indicator/Light stabilization state Indicator (Green), Operation Indicator (Orange)
Auxiliary functions Automatic sensitivity compensation, Mutual interference prevention for close proximity installations (Up to 2 sets in Parallel beam mode),
Reverse polarity protection, Short-circuit protection
Protection material Case: Aluminum, Front cover: Poly carbonate, Mounting part: Die-cast zinc
Connection Attached cable φ3.5mm, 3m
Transmitter: 0.15mm2 × 4 cores (Gray), Receiver: 0.15mm2 × 5 cores (Black)
Weight Transmitter : Approx. 405g
Receiver : Approx. 410g
Accessories instruction Manual, small 3-point SEMS screw M4

Environmental performance

Ambient light 10,000 lux or less
Ambient temperature -10 ºC to +55 ºC (No freezing)
Ambient humidity 35 to 85 % RH (No corrosion)
Protective structure IP 65
Vibration 10 Hz to 55 Hz, 1.5mm double amplitude, 2 hours each in 3 directions (X, Y, Z)
Shock 300 m/s2, 3 directions (X, Y, Z), three times for each axis
Dielectric withstand voltage 1000 VAC, 1 minute
Insulation resistance 500 VDC, 20 MΩ

* The product is equipped with a noise filter between the case and the charger section to avoid malfunctions caused by noise. Accordingly, the maximum breakdown voltage rating and the insulation resistance in the above specifications show the values without the noise filter.