Light Curtains

Safety light curtains are also known as safety light barriers or safety light screens. These optoelectronic devices are used to detect people present in the vicinity of moving machinery. Light curtains can be used as an alternative to mechanical barriers and other forms of traditional machine guarding. Set of light curtains contains transmitter head and receiver head. A transmitter generates an infra-red light between the two heads which acts as a detection zone. A movement detected within the detection zone initials the machine stopping procedure and automatically disconnect all hazardous machinery. To reactivate the machinery, an operator has to press reset button that is positioned outside of the danger area. Some models are equipped with an auto-reset option that automatically starts machinery once the detection zone is free of obstacles. A response time of all light curtains is just a fraction of a second, it means that no other barrier type can compare to that.

Selecting the right light curtains
Maximum scanning distance and beam resolution are 2 important attributes that determine the right device for you. A distance between transmitter and receiver can be various from 0 to 20m and the choice depends on the type of machinery that is used in conjunction with the curtain.
Beam resolution determines detection capability, light curtains with 14 mm beam resolution are able to detect small body parts such as a finger, 20 mm ones are suitable for palm detection. Beam resolution of 20 mm and above are ideal for hand, head or full body detection. Typical beam resolution values are between 14mm to even 70 mm.
The physical size of curtains is also important. Some model can be small as hand but the other ones are even 2.5 m long.

...
Read more Read less

Filters

Viewing 1 - 19 of 19 products
Results per page
Description Price Range Series Beam Resolution Component Type Safety Type SIL IEC 61508 PL EN ISO 13849-1 Number of Beams Protective Height Minimum Scanning Distance Maximum Scanning Distance Maximum Response Time Supply Voltage Application
RS stock no. 861-9955
Mfr. Part No.2TLA822202R4200
BrandABB
R 23,018.43
Each
units
- Focus II 30mm Receiver 4 3 E 72 1350mm 0.2mm 7mm 32 (Off) ms, 129 (On) ms 24 V dc Hand
RS stock no. 920-9704
Mfr. Part No.2TLA022303R0100
BrandABB
R 19,855.78
1 Pair
Pair(s)
Orion1 - 30mm Receiver, Sender 4 - E 16 300mm 0.2m 20m 13 (No Code) ms, 16 (With Code) ms 24 V dc Hand
RS stock no. 861-4812
Mfr. Part No.2TLA822200R7000
BrandABB
R 44,124.30
Each
units
- Focus II 14mm Receiver, Sender 4 3 E 168 1200mm 0.2mm 3mm 58 (Off) ms, 112 (On) ms 24 V dc Finger
RS stock no. 861-6690
Mfr. Part No.2TLA822201R3000
BrandABB
R 77,310.29
Each
units
- Focus II 14mm Receiver, Sender 4 3 E 294 2100mm 0.2mm 3mm 92 (Off) ms, 93 (On) ms 24 V dc Finger
RS stock no. 920-9694
Mfr. Part No.2TLA022302R0100
BrandABB
R 10,939.60
1 Pair
Pair(s)
Orion1 - 30mm Receiver, Sender 4 - E 16 300mm 0.2m 19m 11 ms 24 V dc Hand
RS stock no. 861-9958
Mfr. Part No.2TLA822202R5000
BrandABB
R 37,737.45
Each
units
- Focus II 30mm Receiver, Sender 4 3 E 80 1500mm 0.2mm 7mm 34 (Off) ms, 128 (On) ms 24 V dc Hand
RS stock no. 861-4834
Mfr. Part No.2TLA822200R9100
BrandABB
R 24,055.40
Each
units
- Focus II 14mm Sender 4 3 E 210 1500mm 0.2mm 3mm 69 (Off) ms, 104 (On) ms 24 V dc Finger
RS stock no. 861-4783
Mfr. Part No.2TLA822200R3200
BrandABB
R 17,903.54
Each
units
- Focus II 14mm Receiver 4 3 E 84 600mm 0.2mm 3mm 35 (Off) ms, 127 (On) ms 24 V dc Finger
RS stock no. 861-5861
Mfr. Part No.2TLA822201R2000
BrandABB
R 76,358.10
Each
units
- Focus II 14mm Receiver, Sender 4 3 E 273 1950mm 0.2mm 3mm 86 (Off) ms, 93 (On) ms 24 V dc Finger
RS stock no. 861-9882
Mfr. Part No.2TLA822201R7000
BrandABB
R 16,790.24
Each
units
- Focus II 30mm Receiver, Sender 4 3 E 16 300mm 0.2mm 7mm 16 (Off) ms, 139 (On) ms 24 V dc Hand
RS stock no. 861-4751
Mfr. Part No.2TLA822200R0000
BrandABB
R 14,124.37
Each
units
- Focus II 14mm Receiver, Sender 4 3 E 21 150mm 0.2mm 3mm 18 (Off) ms, 138 (On) ms 24 V dc Finger
RS stock no. 861-4767
Mfr. Part No.2TLA822200R1100
BrandABB
R 7,779.45
Each
units
- Focus II 14mm Sender 4 3 E 42 300mm 0.2mm 3mm 23 (Off) ms, 135 (On) ms 24 V dc Finger
RS stock no. 861-4802
Mfr. Part No.2TLA822200R5200
BrandABB
R 23,889.55
Each
units
- Focus II 14mm Receiver 4 3 E 126 900mm 0.2mm 3mm 46 (Off) ms, 119 (On) ms 24 V dc Finger
RS stock no. 920-9717
Mfr. Part No.2TLA022303R0500
BrandABB
R 32,089.76
1 Pair
Pair(s)
Orion1 - 30mm Receiver, Sender 4 - E 48 900mm 0.2m 20m 17 (No Code) ms, 25 (With Code) ms 24 V dc Hand
RS stock no. 861-5919
Mfr. Part No.2TLA822201R5000
BrandABB
R 91,205.97
Each
units
- Focus II 14mm Receiver, Sender 4 3 E 336 2400mm 0.2mm 3mm 103 (Off) ms, 104 (On) ms 24 V dc Finger
RS stock no. 920-9701
Mfr. Part No.2TLA022302R0700
BrandABB
R 31,592.79
1 Pair
Pair(s)
Orion1 - 30mm Receiver, Sender 4 - E 64 1200mm 0.2m 19m 21 ms 24 V dc Hand
RS stock no. 920-9697
Mfr. Part No.2TLA022302R0300
BrandABB
R 13,965.30
1 Pair
Pair(s)
Orion1 - 30mm Receiver, Sender 4 - E 32 600mm 0.2m 19m 14 ms 24 V dc Hand
RS stock no. 920-9710
Mfr. Part No.2TLA022303R0700
BrandABB
R 41,041.04
1 Pair
Pair(s)
Orion1 - 30mm Receiver, Sender 4 - E 64 1200mm 0.2m 20m 19 (No Code) ms, 29 (With Code) ms 24 V dc Hand
RS stock no. 920-9708
Mfr. Part No.2TLA022303R0300
BrandABB
R 30,973.23
1 Pair
Pair(s)
Orion1 - 30mm Receiver, Sender 4 - E 32 600mm 0.2m 20m 15 (No Code) ms, 20 (With Code) ms 24 V dc Hand