Light Curtains | Safety Light Barriers | RS
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    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. A set of light curtains contains a transmitter head and a 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.

    Light curtains are great safety devices that are used to keep people safe around hazardous machinery which could cause them harm. They can help ensure user safety during routine operations like maintenance and repair.

    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 14 mm to even 70 mm.

    Typical Applications

    Light curtains are a way of safeguarding employees from dangerous machines. The design of the safety light curtain offers more flexibility and simplifies machine set up, maintenance and repair than other solid traditional guarding systems such as mechanical barriers and sliding gates. They can be found in various applications including:

    • Packaging machines
    • Process machinery
    • Automated warehouses
    • Textile machinery
    • Electronic component assembly lines
    • Mechanical and hydraulic power presses

    1020 สินค้าที่แสดงสำหรับ Light Curtains

    • RS Stock No. 283-553
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2447900-9
    Each
    THB37,194.79
    TE Connectivity
    SLC4
    2447900
    20mm
    Receiver, Sender
    Type 4
    3
    PL e
    4
    910mm
    -
    4m
    12m
    3 ms
    1.053m
    30mm
    24 V dc
    • RS Stock No. 196-4130
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. XUSL4MB3BB081N
    1 Pair
    THB59,944.18
    Telemecanique Sensors
    Preventa
    XUSL4M
    400mm
    Receiver, Transmitter
    4
    3
    -
    3
    810mm
    -
    0m
    4 m, 12 m
    5.5 ms
    985mm
    55mm
    24 V dc
    • RS Stock No. 920-9641
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2TLA022310R1000 JSM Orion02
    1 Box of 4
    THB4,901.09
    ABB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 214-7595
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3SG-2SRB0560-25
    Each
    THB32,843.68
    Omron
    F3SG-SRB Standard
    F3SG
    25mm
    Receiver, Sender
    2
    -
    -
    8 → 124
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 215-5254
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. OS32C-BKT2
    Each
    THB5,055.45
    Omron
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 336-196
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SLC440COM-ER-1610-30
    Each
    THB165,777.34
    Schmersal
    Schmersal
    SLC440COM
    30mm
    Light Curtain
    4
    -
    -
    80
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 283-546
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2446038-4
    Each
    THB38,148.29
    TE Connectivity
    SLC4
    2446038
    30mm
    Receiver, Sender
    Type 4
    3
    PL e
    23
    460mm
    -
    4m
    12m
    7.5 ms
    513mm
    30mm
    24 V dc
    • RS Stock No. 237-1527
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2TLA022313R8100 Orion Shield-K080
    Each
    THB8,852.53
    ABB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 196-4124
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. XUSL4MB40H181N
    1 Pair
    THB119,904.46
    Telemecanique Sensors
    Preventa
    XUSL4M
    40mm
    Receiver, Transmitter
    4
    3
    -
    61
    1810mm
    -
    0m
    4 m, 12 m
    17.5 ms
    -
    55mm
    24 V dc
    • RS Stock No. 293-272
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. EA5R750PUXMODQ
    Each
    THB56,381.01
    Banner
    -
    EZ-ARRAY
    400mm
    Receiver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 285-9645
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. L40S-11MA1A
    Each
    THB5,958.11
    SICK
    -
    L40S
    -
    Sender
    Type 4
    SIL 3
    PL e
    1
    -
    -
    -
    7m
    0.4 ms
    -
    107.7mm
    24 V dc
    • RS Stock No. 331-589
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. EA5R1500PIXMODQ
    Each
    THB91,309.58
    Banner
    -
    EZ Array
    5mm
    -
    -
    -
    -
    300
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 283-547
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2446038-6
    Each
    THB43,667.88
    TE Connectivity
    SLC4
    2446038
    30mm
    Receiver, Sender
    Type 4
    3
    PL e
    31
    610mm
    -
    4m
    12m
    9 ms
    663mm
    30mm
    24 V dc
    • RS Stock No. 196-4106
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. XUSL4MA3BB081N
    1 Pair
    THB72,590.98
    Telemecanique Sensors
    Preventa
    XUSL4M
    400mm
    Receiver, Transmitter
    4
    3
    -
    3
    810mm
    -
    0m
    4 m, 12 m
    5.5 ms
    985mm
    55mm
    24 V dc
    • RS Stock No. 214-7638
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3SG-4SRB0840-25-F
    Each
    THB77,358.78
    Omron
    F3SG-SRB Standard
    F3SG
    25mm
    Receiver, Sender
    4
    -
    -
    15 → 199
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 214-7627
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. F3SG-4RE1870P30
    Each
    THB150,769.35
    Omron
    F3SG-R Easy
    F3SG
    30mm
    Receiver, Sender
    4
    -
    -
    15 → 207
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 237-1507
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2TLA022313R0800 Orion WET-135
    Each
    THB44,961.81
    ABB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 237-1521
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2TLA022313R5700 Orion Shield-120
    Each
    THB12,831.77
    ABB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS Stock No. 196-4089
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. XUSL4MA30H091N
    1 Pair
    THB124,855.68
    Telemecanique Sensors
    Preventa
    XUSL4M
    30mm
    Receiver, Transmitter
    4
    3
    -
    46
    910mm
    -
    0m
    4 m, 12 m
    14.5 ms
    995mm
    55mm
    24 V dc
    • RS Stock No. 196-4099
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. XUSL4MA40H151N
    1 Pair
    THB129,976.25
    Telemecanique Sensors
    Preventa
    XUSL4M
    40mm
    Receiver, Transmitter
    4
    3
    -
    51
    1510mm
    -
    0m
    4 m, 12 m
    15.5 ms
    -
    55mm
    24 V dc
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