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.

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Description Prix 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
N° de stock RS 151-2482
Référence fabricant450L-B4HN1650YD
1.400,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 1650mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2492
Référence fabricant450L-B4HN0150YD
186,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 150mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2483
Référence fabricant450L-B4HN1500YD
1.280,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 1500mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2493
Référence fabricant450L-B4FN1950YD
1.890,00 €
Each
Unité
GuardShield 450L 14mm Transceiver 4 3 e 16 1950mm 0.5m 4m <25 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2484
Référence fabricant450L-B4HN1350YD
1.160,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 1350mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2485
Référence fabricant450L-B4HN1200YD
1.040,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 1200mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2502
Référence fabricant450L-B4FN0600YD
634,00 €
Each
Unité
GuardShield 450L 14mm Transceiver 4 3 e 16 600mm 0.5m 4m <15 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2494
Référence fabricant450L-B4FN1800YD
1.750,00 €
Each
Unité
GuardShield 450L 14mm Transceiver 4 3 e 16 1800mm 0.5m 4m <23 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2490
Référence fabricant450L-B4HN0450YD
430,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 450mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2495
Référence fabricant450L-B4FN1650YD
1.610,00 €
Each
Unité
GuardShield 450L 14mm Transceiver 4 3 e 16 1650mm 0.5m 4m <22 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2486
Référence fabricant450L-B4HN1050YD
917,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 1050mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 151-2503
Référence fabricant450L-B4FN0450YD
494,00 €
Each
Unité
GuardShield 450L 14mm Transceiver 4 3 e 16 450mm 0.5m 4m <15 ms 24 V dc Mechanical Protective Devices
N° de stock RS 183-5255
Référence fabricant450L-E4HL0600YD
751,40 €
Each
Unité
GuardShield 450L-E 30mm Transceiver - - e - 600mm 0.9m 16.2m 13 ms 24 V dc Electronic Fences, Forming Operations, Presses, Robot Cells, Workstations
N° de stock RS 183-5260
Référence fabricant450L-E4HL1350YD
1.482,00 €
Each
Unité
GuardShield 450L-E 30mm Transceiver - - e - 1350mm 0.9m 16.2m 13 ms 24 V dc Electronic Fences, Forming Operations, Presses, Robot Cells, Workstations
N° de stock RS 151-2480
Référence fabricant450L-B4HN1950YD
1.650,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 1950mm 0.9m 6.5m <15 ms 24 V dc Mechanical Protective Devices
N° de stock RS 183-5249
Référence fabricant450L-E4FL1800YD
2.223,00 €
Each
Unité
GuardShield 450L-E 14mm Transceiver - - e - 1800mm 0.5m 9m 20 ms 24 V dc Electronic Fences, Forming Operations, Presses, Robot Cells, Workstations
N° de stock RS 151-2487
Référence fabricant450L-B4HN0900YD
795,00 €
Each
Unité
GuardShield 450L 30mm Transceiver 4 3 e 16 900mm 0.9m 6.5m <13 ms 24 V dc Mechanical Protective Devices
N° de stock RS 183-5240
Référence fabricant450L-E4FL0600YD
846,30 €
Each
Unité
GuardShield 450L-E 14mm Transceiver - - e - 600mm 0.5m 9m 20 ms 24 V dc Electronic Fences, Forming Operations, Presses, Robot Cells, Workstations
N° de stock RS 703-4971
Référence fabricant445L-P4E0600FP
1.120,00 €
1 Pair
Paire(s)
GuardShield micro 400 30mm Receiver, Sender 4 3 e 24 600mm 0m 5m 23 ms 24 V dc Hand
N° de stock RS 492-2544
Référence fabricant440L-P4K0960YD
3.510,00 €
Each
Unité
GuardShield 440 L 30mm Receiver, Sender 4 3 e 48 960mm 0.3m 16m 20 ms 24 V dc Hand