BW20-32 ( Sensor, Area, Output NPN open collector, Axis Pitch 20 mm ,Sensing Width 140 ~ 940 mm, Power Supply 12 - 24 VDC )

Specifications 

Axis Pitch20 mm

Axis Pitch20 mm

Width28.5 mm

Height22.5 mm

Length640 mm

Number of Optical Axis32

OutputNPN open collector

Sensing Distance0.1 ~ 7 m

Sensing TargetOpaque materials of min. Ø 30 mm

Sensing Width140 ~ 940 mm

Pointing AngleWithin ±5º (At over 3m sensing distance)

Power Supply12 - 24 VDC ±10% (Ripple P-P Max. 10%)

Protection CircuitReverse polarity protection

Current ConsumptionEmitter: Max. 80 mA

Receiver: Max. 80 mA

Control Output

NPN open collector output -

Load voltage: Max. 30VDC,

Load current: Max. 100 mA,

Residual voltage: Max. 1 VDC

Operation ModeLight ON only

Short-Circuit ProtectionBuilt-in

Response Time12 ms

Light SourceInfrared LED (850nm modulated)

Synchronization TypeTiming method by synchronous line

Self-DiagnosisAmbient light monitoring, Emitter/Receiver light circuit monitoring, Output circuit monitoring