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Тел: (812) 646-73-76

Курс валют ЦБ РФ
1 USD = 59.6325 руб.
1 EUR = 70.3604 руб.
на 20-11-2017
Внимание: все расчеты производятся только в безналичной форме.

L28E-3P2431 / L28S-3D2431

L28E-3P2431 / L28S-3D2431
Производитель: SICK
Код заказа: 2044516 / 2044515
Наличие: Под заказ
Срок поставки: 3-5 нед.
Количество
Цена: По запросу Оптовикам ↓
Технические характеристики
Single-beam photoelectric safety switch
L28
receiver
Model NameL28E-3P2431
Part No.2044516
sender
Model NameL28S-3D2431
Part No.2044515

At a glance

Type 2 (IEC 61496), PL c (EN ISO 13849), only in conjunction with suitable testing device, e.g., Flexi Classic or Flexi Soft
Compact size with ranges up to 18 m
Plastic housing, ABS
Enclosure rating IP 67
Temperature range from -40 °C to +60 °C

Your benefits

Easy integration due to small, compact versions with maximum range
Directly connect to a safey controller - without a separate evaluation unit, reducing costs
Flexible device integration makes it possible to set up individual protective fields
Well suited to withstand extreme ambient conditions such as heat, cold or moisture
 
 
 
 

Applications
Access protection (vertical):1
Technical Data-Sender
Typical range:≥ 0 m12 m
Maximum scanning range:0 m ... 18 m
Number of beams:1
Light spot diameter (distance):300 mm (10 m)
Aperture angle/receiving angle:according to type 2 (IEC 61496-2)
Light sender/type of light:LED / visible red light
Wave length:660 nm
Average service life (TA):100,000 h (25 °C)
Protection class:II (EN 50178)
Enclosure rating:IP 67 (IEC 60529)
Type:Type 2 (EN 61496) 1)
Safety integrity level:SIL1 (IEC 61508) SILCL1
IEC 62061 2)
Category:category 2 (EN ISO 13849) 3)
Test rate (external test):100 /s (EN ISO 13849) 4)
Maximum demand rate:60 /min (EN ISO 13849) 5)
Performance level:PL c (EN ISO 13849) 6)
PFHd:1.0 * 1E-06
7)
TM (mission time):20 a
Supply voltage typical, from, to:24 V DC, 16.8 V DC, 28.8 V DC 8)
Maximum power consumption:≤ 35 mA
Diagnostic display:LED
Design:Rectangular
Dimensions (W x H x D):75.5 mm x 17.6 mm x 33.5 mm
Connection type:connector M12, 4-pin
Housing material:ABS
Weight:40 g
Ambient operating temperature:-40 °C ... 60 °C
Storage temperature:-40 °C ... 75 °C
1) 2) 3) 6) 7) Only in conjunction with suitable testing device, e.g., Flexi Classic, DeviceNet Safety  4) The test rate shall not be exceeded  5) Between two demands on a safety-related response of the device, at least 100 internal or external tests must be carried out.  8) Reverse polarity protected  
Technical Data-Receiver
Typical range:≥ 0 m12 m
Maximum scanning range:0 m ... 18 m
Number of beams:1
Light spot diameter (distance):300 mm (10 m)
Aperture angle/receiving angle:according to type 2 (IEC 61496-2)
Protection class:II (EN 50178)
Enclosure rating:IP 67 (IEC 60529)
Type:Type 2 (EN 61496) 1)
Safety integrity level:SIL1 (IEC 61508) SILCL1
IEC 62061 2)
Category:category 2 (EN ISO 13849) 3)
Test rate (external test):100 /s (EN ISO 13849) 4)
Maximum demand rate:60 /min (EN ISO 13849) 5)
Performance level:PL c (EN ISO 13849) 6)
PFHd:1.0 * 1E-06
7)
TM (mission time):20 a
Supply voltage typical, from, to:24 V DC, 16.8 V DC, 28.8 V DC 8)
Switching outputs:PNP, Q and Q not 9)
Maximum switching current:100 mA
Maximum power consumption:≤ 25 mA
Diagnostic display:LED
Design:Rectangular
Dimensions (W x H x D):75.5 mm x 17.6 mm x 33.5 mm
Connection type:connector M12, 4-pin
Housing material:ABS
Weight:40 g
Ambient operating temperature:-40 °C ... 60 °C
Storage temperature:-40 °C ... 75 °C
Switching frequency:1,000 Hz
1) 2) 3) 6) 7) Only in conjunction with suitable testing device, e.g., Flexi Classic, DeviceNet Safety  4) The test rate shall not be exceeded  5) Between two demands on a safety-related response of the device, at least 100 internal or external tests must be carried out.  8) Reverse polarity protected  9) Short-circuit protected, interference suppression  

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