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  5. Retro-reflective photoeletric optical sensors

RKL 3B/6.221-S8 RKL 3B/6.221-S8

RKL 3B/6.221-S8

Application: Detection of high-gloss or polished surfaces; Special version: Autocollimation, Teach input; Operating range limit: 0 ... 3 m; Light source: Laser, Red; Protection class: 1; Supply voltage: 10 ... 30 V, DC; Digital switching outputs: 1 Piece(s); Switching output 1: Transistor, Push-pull, Light switching (PNP)/dark switching (NPN); Switching frequency: 2,000 Hz; Connection: Connector, M8, Metal, 4 -pin; Design, housing: Cubic; Dimensions: 11 mm x 32 mm x 17 mm; Housing material: Plastic; Operational controls: Teach button; Ambient temperature, operation: -40 ... 55 °C; Degree of protection: IP 67

  • SKU
    2110-50130111
  • Manufacturer code
    50130111
  • Construction type housing
    Cuboid
  • Type of switching output
    Other
  • Type of light
    Laser diode, red light
  • Setting procedure
    Teach-In
  • Rated switching distance
    2000 mm
  • Max. switching distance
    2000 mm
  • Type of electric connection
    Connector M8
  • Type of switch function
    Anticoincidence
  • Width sensor
    11 mm
  • Height of sensor
    32 mm
  • Length of sensor
    17 mm
  • Material of optical surface
    Plastic
  • Material housing
    Plastic
  • Ambient temperature
    -40 - 55 °C
  • Time of reaction
    0.25 ms
  • Switching frequency
    2000 Hz
  • Suitable for safety functions
    NO
  • Degree of protection (IP)
    IP67
  • Min. reflector distance
    0 mm
  • Wavelength of the sensor
    655 nm
  • Laser protection class
    Class 1
  • Sensing mode
    Light-/dark switching
  • Reflector included
    NO
  • Explosion safety category for gas
    None
  • Explosion safety category for dust
    None
  • Pre failure notice
    NO
  • With time function
    NO
  • Number of semiconductor outputs with signalling function
    1
  • Operation agent-safety class
    Safety class 3
  • Voltage type
    DC
  • With restart blockage
    NO
  • With monitoring function downstream switching devices
    NO
  • Max. output current
    100 mA
  • With other analogue output
    NO
  • Analogue output 0 V ... 10 V
    NO
  • Analogue output 0 mA ... 20 mA
    NO
  • Analogue output 4 mA ... 20 mA
    NO
  • Analogue output -10 V ... +10 V
    NO
  • With communication interface analogue
    NO
  • With communication interface AS-Interface
    NO
  • With communication interface CANOpen
    NO
  • With communication interface DeviceNet
    NO
  • With communication interface Ethernet
    NO
  • With communication interface INTERBUS
    NO
  • With communication interface PROFIBUS
    NO
  • With communication interface RS-232
    NO
  • With communication interface RS-422
    NO
  • With communication interface RS-485
    NO
  • With communication interface SSD
    NO
  • With communication interface SSI
    NO
  • Rated control supply voltage Us at DC
    10 - 30 V
  • Manufacturer Leuze