Safety Light Curtain Sensors

A photoelectric sensor, or photoeye, is a device used to detect the distance, absence, or presence of an object by using a light transmitter (often infrared) and a photoelectric receiver. They are used extensively in industrial manufacturing. There are three functional types: opposed (a.k.a. through-beam), retroreflective, and proximity-sensing.

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Banner Engineering Safety Light Curtains S4B Type 4 Safety Light Curtain, Receiver; Resolution: 30 mm; Range: 12 m (40 ft); Defined Area: 1800 mm (70.9 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cordset/M12 Pigtail Ordered Separately
Datasheet
2In Stock
2Expected 15/06/2026
Min.: 1
Mult.: 1

Receivers
Telemecanique Safety Light Curtains TYPE 4 3 BEAMS BODY DETECTION 810 MM P
Datasheet
2In Stock
2Expected 14/08/2026
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 810 mm
Banner Engineering Safety Light Curtains S4B Type 4 Safety Light Curtain, Emitter; Resolution: 30 mm; Range: 12 m (40 ft); Defined Area: 1200 mm (47.2 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cordset/M12 Pigtail Ordered Separately
Datasheet
1In Stock
Min.: 1
Mult.: 1

Emitters 12 m
Banner Engineering Safety Light Curtains EZ-SCREEN LS, Emitter; Resolution: 40 mm; Range: 12 m (40 ft); Defined Area: 1470 mm (57.9 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
2In Stock
Min.: 1
Mult.: 1
Emitters 12 m
Banner Engineering Safety Light Curtains EZ-SCREEN LS, Receiver; Resolution: 40 mm; Range: 12 m (40 ft); Defined Area: 1470 mm (57.9 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
2In Stock
Min.: 1
Mult.: 1
Receivers 12 m
Banner Engineering Safety Light Curtains LS2TR30-300Q8 EZS TYPE2 R TRIP 30 mm x 300 mm
Datasheet
3In Stock
Min.: 1
Mult.: 1
Receivers 24 VDC 0.2 m to 15 m
Banner Engineering Safety Light Curtains EZ-SCREEN Emitter; Resolution: 30 mm; Range: 18 m (60 ft); Defined Area: 600 mm (23.6 in); Housing Length: 671 mm (26.4 in); Connection: 8-pin M12 Connector; No test input
Datasheet
2In Stock
Min.: 1
Mult.: 1
Emitters 24 VDC 0.1 m to 6 m
Banner Engineering Safety Light Curtains MAR4816NX485Q 16CH 2-STICK MA RECEIVER
Datasheet
3In Stock
Min.: 1
Mult.: 1
Receivers 16 VDC to 30 VDC
Banner Engineering Safety Light Curtains LX Series: Receiver; Short Range; Range: Normal 100-200 mm; input 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 2 m (6.5 ft) Cable
Datasheet
4In Stock
Min.: 1
Mult.: 1
Receivers 10 VDC to 30 VDC 75 mm to 200 mm
Banner Engineering Safety Light Curtains LX Series: Receiver; Standard Range; Range: Normal 300 mm - 2 m; Input 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 2 m (6.5 ft) Cable
Datasheet
5In Stock
Min.: 1
Mult.: 1
Receivers 10 VDC to 30 VDC 75 mm to 200 mm
Banner Engineering Safety Light Curtains EZ-Array Series: Receiver 5 mm Optical Spacing; Range: 4 m; Sensing Length: 2400 mm; Input Voltage 18-30 V; Outputs: IO-Link v1.1/Push-Pull Discrete Output and 2nd PNP Output, Two 0-10 V Analog Outputs; 8-pin Male M12 Integral QD
Datasheet
2In Stock
Min.: 1
Mult.: 1
Receivers 18 VDC to 30 VDC 150 mm to 2.4 m
Banner Engineering Safety Light Curtains EA5E600Q A-GAGE EZ-ARRAY Emitter; Range: 4 m; Input: 12-30 V dc; 8-pin M12 QD
Datasheet
2In Stock
Min.: 1
Mult.: 1
Emitters 12 VDC to 30 VDC 400 mm to 4 m
Banner Engineering Safety Light Curtains EZ-ARRAY Receiver: 900 mm (35.4 in); Range: (matching emitter sold separately) 400 mm - 4 m; Input: 12-30 V dc; Outputs: 2 Solid-State NPN 2 Analog 4-20 mA EIA-485; 8-pin M12 Integral QD
Datasheet
2In Stock
Min.: 1
Mult.: 1
Receivers 150 mm to 2.4 m
Banner Engineering Safety Light Curtains LX Series: Receiver; Standard Range; Range: Normal 300 mm - 2 m; Input 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 2 m (6.5 ft) Cable
Datasheet
3In Stock
Min.: 1
Mult.: 1
Receivers 10 VDC to 30 VDC 75 mm to 200 mm
Banner Engineering Safety Light Curtains LX Series: Emitter; Standard Range; Range: Normal 300 mm - 2 m; Input: 10-30 V dc; Output: No output; 150 mm (6 in) M12 Pigtail QD
Datasheet
5In Stock
Min.: 1
Mult.: 1
Emitters 10 VDC to 30 VDC 75 mm to 200 mm
Banner Engineering Safety Light Curtains SSM-975 SAFETY SYSTEM MIRROR 975 mm
Datasheet
3In Stock
Min.: 1
Mult.: 1
Accessories
Banner Engineering Safety Light Curtains SSM-1750 SAFETY SYSTEM MIRROR 1750 mm
Datasheet
3In Stock
Min.: 1
Mult.: 1
Accessories
Banner Engineering Safety Light Curtains 2 Piece Mini-Array Basic Series: Emitter; 3/4 in Optical Spacing, Sensing Length: 143 mm; Range: 2 m; Input Voltage 16-30 V dc; 8-pin M12 Integral QD
Datasheet
3In Stock
Min.: 1
Mult.: 1
Emitters 16 VDC to 30 VDC 12 W 2 m
Omron Automation and Safety Safety Light Curtains Global Light Curtain, Economy
Datasheet
2In Stock
Min.: 1
Mult.: 1
Paired Light Curtains
Omron Automation and Safety Safety Light Curtains Safety Light Curtain Protect ht 465mm
Datasheet
4In Stock
Min.: 1
Mult.: 1

Paired Light Curtains 24 VDC 465 mm
Banner Engineering Safety Light Curtains EZ-Array Series: Receiver 5 mm Optical Spacing; Range: 4 m; Sensing Length: 150 mm; Input Voltage 18-30 V; Outputs: IO-Link v1.1/Push-Pull Discrete Output and 2nd PNP Output, Two 0-10 V Analog Outputs; 8-pin Male M12 Integral QD
Datasheet
1In Stock
Min.: 1
Mult.: 1
Receivers 18 VDC to 30 VDC 150 mm to 2.4 m
Banner Engineering Safety Light Curtains LX Series: Emitter; Standard Range; Range: Normal 300 mm - 2 m; Input 10-30 V dc; Output: No output; 150 mm (6 in) M12 Pigtail QD
Datasheet
1In Stock
Min.: 1
Mult.: 1
Emitters 10 VDC to 30 VDC 150 mm to 2 m
Banner Engineering Safety Light Curtains SLPR25-270P8 EZ-SCREEN Low Profile Receiver; Resolution: 25 mm; Response (Tr): 8 ms; Beams: 14; Range: 0.1-7 m (4 in - 23 ft); Height: 270 mm (10.6 in); 300 mm (1 ft) 8-pin M12 Pigtail QD
Datasheet
1In Stock
Min.: 1
Mult.: 1
Receivers 24 VDC 0.1 m to 7 m
Omron Automation and Safety Safety Light Curtains Global Light Curtain, Economy
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains
Omron Automation and Safety Safety Light Curtains Global Light Curtain, Economy
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 0.3 m to 10 m