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 SLC, Receiver ; Resolution: 14 mm; Range 12 m ; Defined Area: 1500 mm (59 in); Housing: Black ; Connection: Removable Disconnect (RD) ; Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
1In Stock
Min.: 1
Mult.: 1

Receivers 24 VDC 1500 mm
Banner Engineering Safety Light Curtains S4B SLC, Receiver ; Resolution: 14 mm; Range 12 m ; Defined Area: 1650 mm (65 in); Housing: Black ; Connection: Removable Disconnect (RD) ; Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
1In Stock
Min.: 1
Mult.: 1

Receivers 24 VDC 1650 mm
Banner Engineering Safety Light Curtains S4B SLC, Receiver ; Resolution: 14 mm; Range 12 m ; Defined Area: 1800 mm (70.9 in); Housing: Black ; Connection: Removable Disconnect (RD) ; Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
1In Stock
Min.: 1
Mult.: 1

Receivers 24 VDC 1800 mm
Banner Engineering Safety Light Curtains S4B Type 4 Safety Light Curtain, Receiver; Resolution: 30 mm; Range: 12 m (40 ft); Defined Area: 900 mm (35.4 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cordset/M12 Pigtail Ordered Separately
Datasheet
6In Stock
Min.: 1
Mult.: 1

Receivers
Banner Engineering Safety Light Curtains S4B Safety Light Curtain, Accessory; Mute Arm Kit: L Configuration; Single Sided Left or Right; Includes: One Sensor Arm with Two Q20-2 Sensors Installed on the Arm; One Reflector Arm with Two Reflectors Installed on the Arm, and Mounting Hardware
Datasheet
4In Stock
Min.: 1
Mult.: 1

Kits 10 VDC to 30 VDC
Banner Engineering Safety Light Curtains S4B Safety Light Curtain, Accessory; Mute Arm Kit: X Configuration; Double Sided Left and Right; Includes: One extended Sensor Arm with Two Q20-2 Sensors Installed on the Arm; One extended Reflector Arm with Two Reflectors Installed on the Arm, and M
Datasheet
2In Stock
Min.: 1
Mult.: 1

Kits 10 VDC to 30 VDC
Banner Engineering Safety Light Curtains S4B Remote Fixed Blanking Configuration Tool; Includes Key Switch and Terminal Plug; 5-pin M12
Datasheet
1In Stock
3Expected 8/31/2026
Min.: 1
Mult.: 1

Key Switches 24 VDC
Panasonic Industry Safety Light Curtains Type 4 Arm/Foot, 310mm,IP-67
Datasheet
4In Stock
Min.: 1
Mult.: 1

Paired Light Curtains 24 VDC 0.2 m to 9 m, 0.8 m to 15 m
Banner Engineering Safety Light Curtains EZ-SCREEN TYPE 2 HEAVY DUTY; LATCH Output; E/R Pair; 30 mm Resolution; 300 mm Defined Area; 15 m Range; Yellow Housing; 8-pin M12 Integral QD; Mounting Hardware Included
2In Stock
Min.: 1
Mult.: 1
Paired Light Curtains
Banner Engineering Safety Light Curtains MAE4216Q 16CH 2-STICK MA EMITTER
Datasheet
3In Stock
Min.: 1
Mult.: 1
Emitters 16 VDC to 30 VDC
Banner Engineering Safety Light Curtains High-Res. MINI-ARRAY Emitter: 813 mm (32.0 in); Beam Spacing: 2.5 mm (0.1 in); Total Beams = 320; System Range (w/matching receiver) = 0.4-1.8 m; System Requires 2 Quick-Disconnect Cables
Datasheet
1In Stock
Min.: 1
Mult.: 1
Emitters 12 VDC 380 mm to 1.8 m
Banner Engineering Safety Light Curtains High-Res. MINI-ARRAY Emitter: 1138 mm (44.8 in); Beam Spacing: 2.5 mm (0.1 in); Total Beams = 448; System Range (w/matching receiver) - 0.4-1.8 m; System Requires 2 Quick-Disconnect Cables
Datasheet
1In Stock
Min.: 1
Mult.: 1
Emitters 12 VDC 380 mm to 1.8 m
Banner Engineering Safety Light Curtains High-Res. MINI-ARRAY Receiver: 1138 mm (44.8 in); Beam Spacing: 2.5 mm (0.1 in); Total Beams = 448; System Range (matching emitter sold separately) = 0.4-1.8 m; System Requires 2 Quick-Disconnect Cables
Datasheet
1In Stock
Min.: 1
Mult.: 1
Receivers 12 VDC 380 mm to 1.8 m
Banner Engineering Safety Light Curtains EZ-SCREEN LS Cascade, Pair; Resolution: 14 mm; Range: 12 m (40 ft); Defined Area: 350 mm (13.8 in); Housing: Black; 8-pin 300 mm M12 Pigtail QD; 2x OSSD, EDM, Fault Out
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 12 m
Banner Engineering Safety Light Curtains EZ-SCREEN LS Cascade, Receiver; Resolution: 14 mm; Range: 12 m (40 ft); Defined Area: 1540 mm (60.6 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
1In Stock
Min.: 1
Mult.: 1
Receivers 12 m
Banner Engineering Safety Light Curtains SLPCP14-410P88 EZ-SCREEN Low Profile Cascade Pair; Resolution: 14 mm; Response (Tr): 13.5 ms; Beams: 41; Range: 0.1-7 m (4 in - 23 ft); Height: 410 mm (16.1 in); 300 mm (1 ft) 8-pin M12 Pigtail QD
Datasheet
2In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 0.1 m to 7 m
Banner Engineering Safety Light Curtains SLPCP25-1250 EZ-SCREEN Low Profile Cascade Pair; Resolution: 25 mm; Response (Tr): 18.5 ms; Beams: 63; Range: 0.1-7 m (4 in - 23 ft); Height: 1250 mm (49.2 in); Integral RD
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 0.1 m to 7 m
Banner Engineering Safety Light Curtains SLPE25-1250P8 EZ-SCREEN Low Profile Emitter; Res.: 25 mm Response (Tr): 18.5 ms; Beams: 63; Range: 0.1-7 m (4 in - 23 ft); Height: 1250 mm (49.2 in); 300 mm (1 ft) 8-pin M12 Pigtail QD
Datasheet
1In Stock
Min.: 1
Mult.: 1
Emitters 24 VDC 0.1 m to 7 m
Banner Engineering Safety Light Curtains SLPE25-410P8 EZ-SCREEN Low Profile Emitter; Res.: 25 mm Response (Tr): 9.5 ms; Beams: 21; Range: 0.1-7 m (4 in - 23 ft); Height: 410 mm (16.1 in); 300 mm (1 ft) 8-pin M12 Pigtail QD
Datasheet
4In Stock
Min.: 1
Mult.: 1
Emitters 24 VDC 0.1 m to 7 m
Banner Engineering Safety Light Curtains EZ-SCREEN Low Profile Muting Pair; Res.: 25 mm Response (Tr): 12.5 ms; Beams: 35; Rng: 0.1-7 m (4 in - 23 ft); ht. 690 mm (27.1 in); Integral RD
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 0.1 m to 7 m
Banner Engineering Safety Light Curtains SLPP14-270 EZ-SCREEN Low Profile Pair; Resolution: 14 mm; Response (Tr): 10.5 ms; Beams: 27; Range: 0.1-7 m (4 in - 23 ft); Height: 270 mm (10.6 in); Integral RD
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 0.1 m to 7 m
Banner Engineering Safety Light Curtains EZ-SCREEN Cascade Pair; Resolution: 30 mm; Range: 18 m (60 ft); Defined Area: 1500 mm (59.1 in); Housing Length: 1569 mm (61.8in); Connection: 8-pin M12 Pigtail Connectors; Emitter: No test Input
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 0.1 m to 6 m
Banner Engineering Safety Light Curtains EZ-SCREEN Cascade Pair; Resolution: 30 mm; Range: 18 m (60 ft); Defined Area: 900 mm (35.4 in); Housing Length: 971 mm (38.2 in); Connection: 8-pin M12 Connectors; Emitter: No test Input
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 0.1 m to 6 m
Banner Engineering Safety Light Curtains EZ-SCREEN Emitter; Resolution: 14 mm; Range: 6 m (20 ft); Defined Area: 1050 mm (41.3 in); Housing Length: 1120 mm (44.1 in); Connection: 8-pin M12 Connector; No test input
Datasheet
3In Stock
Min.: 1
Mult.: 1
Emitters 24 VDC 0.1 m to 6 m
Banner Engineering Safety Light Curtains EZ-SCREEN Emitter; Resolution: 30 mm; Range: 18 m (60 ft); Defined Area: 1650 mm (65.0 in); Housing Length: 1719 mm (67.7 in); Connection: 5-pin M12 Connector; With Test Input
Datasheet
2In Stock
Min.: 1
Mult.: 1
Emitters 24 VDC 0.1 m to 6 m