Cảm biến an toàn SICK L27E-3P2450

 SICK L27E-3P2450: Cảm biến quang an toàn

Single-beam photoelectric safety switches L27 / Receiver

Type: L27E-3P2450

Part no.: 2043876

• Features

  Scanning range	35 m
  Number of beams	1
  Response time	0.68 ms
  Response time	0.68 ms + Test device response time
  Front screen heating	✔

• Safety-related parameters

  Type	Type 2 (IEC 61496-1) 1)
  Safety integrity level	SIL1 (IEC 61508) 1) SILCL1 (EN 62061) 1)
  Category	Category 2 (EN ISO 13849) 1)
  Test rate (external test)	100 /s (EN ISO 13849) 2)
  Maximum demand rate	≤ 60 min⁻¹ (EN ISO 13849) 3)
  Performance level	PL c (EN ISO 13849) 1)
  PFHD (mean probability of a dangerous failure per hour)	1.0 x 10-6 (EN ISO 13849) 1)
  TM (mission time)	20 years (EN ISO 13849)

  • 1) Only in combination with an appropriate test device, e.g., Flexi Classic or Flexi Soft.
  • 2) The test rate shall not be exceeded.
  • 3) Between two requirements on a safety-related response of the device, at least 100 internal or external tests must be carried out.

• Interfaces

  Connection type	Male connector M12, 4-pin, straight
  Display elements	LED
  Fieldbus, industrial network Integration via Flexi Soft safety controller CANopen 1) DeviceNet™ EtherCAT® EtherNet/IP™ Modbus TCP PROFIBUS DP PROFINET

  • 1) For additional information on Flexi Soft -> www.sick.com/Flexi_Soft.

• Electrical data

  Protection class	II (IEC 61140)
  Supply voltage VS	24 V DC (19.2 V DC ... 28.8 V DC)
  Power consumption	≤ 25 mA
  Power consumption (with heating)	≤ 40 mA
  Switching outputs	PNP, Q 1)
  Current loading	≤ 100 mA

  • 1) Short-circuit protected.

• Mechanical data

  Design	Rectangular
  Dimensions (W x H x D)	24.6 mm x 92.8 mm x 54 mm
  Housing material	ABS (plastic)
  Weight	+ 100 g

• Ambient data

  Enclosure rating	IP67 (EN 60529)
  Ambient operating temperature	–40 °C ... +60 °C
  Storage temperature	–40 °C ... +75 °C
  Air humidity	15 % ... 95 %, Non-condensing
  Vibration resistance	5 g, 10 Hz ... 55 Hz (IEC 60068-2-6)
  Shock resistance	10 g, 16 ms (IEC 60068-2-29)

• Other information

  Aperture angle/receiving angle

  ± 5° / ± 5°

• Classifications

  ECl@ss 5.0	27272701
  ECl@ss 5.1.4	27272701
  ECl@ss 6.0	27272701
  ECl@ss 6.2	27272701
  ECl@ss 7.0	27272701
  ECl@ss 8.0	27272701
  ECl@ss 8.1	27272701
  ECl@ss 9.0	27272701
  ECl@ss 10.0	27272701
  ECl@ss 11.0	27272701
  ETIM 5.0	EC001831
  ETIM 6.0	EC001831
  ETIM 7.0	EC001831
  UNSPSC 16.0901	46171620