Small photoelectric sensors
W12

WTM12L-24161120A00
Illustration may differ
WTM12L-24161120A00
1125113

Log in to get your price and the estimated date of arrival

Copy shortlink
  • Technical details
  • Downloads
  • Accessories
  • Applications
  • Videos
  • Service and Support
  • Customs data
  • Show all
    Hide all
    • Features
      Functional principlePhotoelectric proximity sensor
      Functional principle detailBackground suppression, Foreground suppression, MultiMode
      MultiMode

      1 Background suppression

      2 Foreground suppression

      3 Two-point teach-in

      4 Two independent switching points

      5 Window

      6 ApplicationSelect

      M manual / measurement

      Sensing range
      Sensing range min.80 mm (MultiMode 1, 3, 4, 5)
      80 mm (MultiMode 2)
      80 mm (MultiMode 1 and 6 combined)
      Sensing range max.850 mm (MultiMode 1, 3, 4, 5)
      350 mm (MultiMode 2)
      1,200 mm (MultiMode 1 and 6 combined)
      Adjustable switching threshold for background suppression90 mm ... 850 mm (MultiMode 1, 3, 4, 5)
      100 mm ... 350 mm (MultiMode 2)
      90 mm ... 1,200 mm (MultiMode 1 and 6 combined)
      Reference objectObject with 90% remission factor (complies with standard white according to DIN 5033)
      Minimum distance between set sensing range and background (black 6% / white 90%)6 mm, at a distance of 250 mm (MultiMode 1, 3, 4, 5)
      6 mm, at a distance of 650 mm (MultiMode 1 and 6 combined)
      Minimum object height at set sensing range in front of black background (6% remission factor)2.2 mm, at a distance of 150 mm (MultiMode 2)
      Recommended sensing range for the best performance100 mm ... 300 mm (MultiMode 1, 3, 4, 5)
      100 mm ... 200 mm (MultiMode 2)
      100 mm ... 700 mm (MultiMode 1 and 6 combined)
      Distance value
      Measuring range100 mm ... 850 mm
      Resolution1 mm
      Repeatability0,1 mm ... 6 mm 1) 2) 3)
      AccuracyTyp. 6.0 mm at 100 ... 200 mm distance 1)
      Typ. 12 mm at 200 ... 400 mm distance 1)
      Typ. 30 mm at 400 ... 800 mm distance 1)
      Distance value outputVia IO-Link
      Update rate of the distance value20 ms
      Emitted beam
      Light sourceLaser
      Type of lightVisible red light
      Shape of light spotEllipse shape
      Light spot size (distance)2.2 mm x 1.2 mm (300 mm)
      Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle)< +/- 1.0° (at Ta = +23 °C)
      Key laser figures
      Normative referenceEN 60825-1:2014, IEC 60825-1:2014
      Laser class1
      Wave length655 nm
      Pulse duration4 µs
      Maximum pulse power< 6.74 mW
      Average service life50,000 h at TU = +25 °C
      Smallest detectable object (MDO) typ.
      2.5 mm (at a distance of 300 mm, MultiMode 1, 3, 4, 5)
      2.5 mm (at a distance of 200 mm, MultiMode 2)
      1.3 mm (at a distance of 650 mm, MultiMode 1 and 6 combined)
      Object with 90% remission factor (complies with standard white according to DIN 5033)
      Adjustment
      Teach-Turn adjustmentBluePilot: For adjusting the sensing range with mode selection
      IO-LinkFor configuring the sensor parameters and Smart Task functions
      Indication
      LED blueBluePilot: Display of mode, display of output states QL1 (LED 3 permanently on) and QL2 (LED 5 permanently on)
      LED greenOperating indicator
      Static on: power on
      Flashing: IO-Link mode
      LED yellowStatus of received light beam
      Static on: object present
      Static off: object not present
      Special featuresMultiMode
      Special applicationsDetecting small objects, Detection of objects moving at high speeds, Detecting flat objects, Detecting uneven, shiny objects, Detection of poorly remitting and tilted objects, Detecting perforated objects
      • 1) 90 % remission.
      • 2) Equivalent to 1 σ.
      • 3) See repeatability characteristic lines.
    • Safety-related parameters
      MTTFD280 years
      DCavg0 %
      TM (mission time)

      10 years (EN ISO 13849)

      Rate of use: 60 %

    • Communication interface
      Communication interfaceIO-Link V1.1
      Communication Interface detailCOM2 (38,4 kBaud)
      Cycle time2.3 ms
      Process data length16 Bit
      Process data structure

      Bit 0 = switching signal QL1

      Bit 1 = switching signal QL2

      Bit 2 ... 15 = Current receiver level (live)

      VendorID26
      DeviceID HEX0x8002CC
      DeviceID DEC8389324
      Compatible master port typeA
      SIO mode supportYes
    • Electrical data
      Supply voltage UB10 V DC ... 30 V DC 1)
      Ripple≤ 5 V
      Usage category

      DC-12 (According to EN 60947-5-2)

      DC-13 (According to EN 60947-5-2)

      Current consumption≤ 14 mA, without load. At UB = 24 V
      Protection classIII
      Digital output
      Number2 (Complementary)
      TypePush-pull: PNP/NPN
      Signal voltage PNP HIGH/LOWApprox. UB-2.5 V / 0 V
      Signal voltage NPN HIGH/LOWApprox. UB / < 2.5 V
      Output current Imax.≤ 100 mA
      Circuit protection outputsReverse polarity protected
      Overcurrent protected
      Short-circuit protected
      Response time≤ 500 µs (MultiMode 1, 2, 3) 2)
      ≤ 1,000 µs (MultiMode 4, 5) 2)
      ≤ 15 ms (MultiMode 1 and 6 combined) 2)
      Repeatability (response time)150 µs (MultiMode 1, 2, 3) 2)
      350 µs (MultiMode 4, 5) 2)
      5 ms (MultiMode 1 and 6 combined) 2)
      Switching frequency1,000 Hz (MultiMode 1, 2, 3) 3)
      500 Hz (MultiMode 4, 5) 3)
      30 Hz (MultiMode 1 and 6 combined) 3)
      Pin/Wire assignment
      BN 1+ (L+)
      WH 2ǬL1/MF
      Digital output, dark switching, object present → output ǬL1 LOW (MultiMode 1, 3, 4, 5, 6). digital output, dark switching, object present → output ǬL1 HIGH (MultiMode 2).
      The pin 2 function of the sensor can be configured
      Additional possible settings via IO-Link
      BU 3- (M)
      BK 4QL1/C
      Digital output, light switching, object present → output QL1 (MultiMode 1, 3, 4, 5, 6). digital output, light switching, object present → output QL1 LOW (MultiMode 2)
      The pin 4 function of the sensor can be configured
      Additional possible settings via IO-Link
      IO-Link communication C
      • 1) Limit values.
      • 2) Signal transit time with resistive load in switching mode.
      • 3) With light/dark ratio 1:1.
    • Mechanical data
      HousingRectangular
      Dimensions (W x H x D)15.6 mm x 49.5 mm x 43.1 mm
      ConnectionMale connector M12, 4-pin
      Material
      HousingMetal, zinc diecast
      Front screenPlastic, PMMA
      Male connectorPlastic, VISTAL®
      WeightApprox. 77 g
      Maximum tightening torque of the fixing screws1.4 Nm
    • Ambient data
      Enclosure rating

      IP66 (EN 60529)

      IP67 (EN 60529)

      IP69 (EN 60529)

      Ambient operating temperature–20 °C ... +55 °C
      Ambient temperature, storage–40 °C ... +70 °C
      Warm-up time< 15 min, Where Tu is under –10 °C
      Typ. Ambient light immunity

      Artificial light: ≤ 50,000 lx

      Sunlight: ≤ 50,000 lx

      Shock resistance50 g, 11 ms (25 positive and 25 negative shocks along X, Y, Z axes, 150 total shocks (EN60068-2-27))
      Vibration resistance10 Hz ... 2,000 Hz (Amplitude 0.5 mm / 10 g, 20 sweeps per axis, for X, Y, Z axes, 1 octave/min, (EN60068-2-6))
      Air humidity35 % ... 95 %, Relative humidity (no condensation)
      Electromagnetic compatibility (EMC)EN 60947-5-2
      Resistance to cleaning agentECOLAB
      UL File No.NRKH.E181493 & NRKH7.E181493
    • Smart Task
      Smart Task nameBase logics
      Logic function

      Direct

      AND

      OR

      Timer function

      Deactivated

      On delay

      Off delay

      ON and OFF delay

      Impulse (one shot)

      InverterYes
      Switching frequency

      SIO Logic: 900 Hz (MultiMode 1, 2, 3) 1)

      SIO Logic: 450 Hz (MultiMode 4, 5) 1)

      SIO Logic: 30 Hz (MultiMode 1 and 6 combined) 1)

      IOL: 800 Hz (MultiMode 1, 2, 3) 2)

      IOL: 450 Hz (MultiMode 4, 5) 2)

      IOL: 30 Hz (MultiMode 1 and 6 combined) 2)

      Response time

      MultiMode 1, 2, 3 1)

      SIO Logic: 1100 µs (MultiMode 4, 5) 1)

      SIO Logic: 15 ms (MultiMode 1 and 6 combined) 1)

      IOL: 600 µs (MultiMode 1, 2, 3) 2)

      IOL: 1100 µs (MultiMode 4, 5) 2)

      IOL: 15 ms (MultiMode 1 and 6 combined) 2)

      Repeatability

      SIO Logic: 200 µs (MultiMode 1, 2, 3) 1)

      SIO Logic: 400 µs (MultiMode 4, 5) 1)

      SIO Logic: 5 ms (MultiMode 1 and 6 combined) 1)

      IOL: 250 µs (MultiMode 1, 2, 3) 2)

      IOL: 450 µs (MultiMode 4, 5) 2)

      IOL: 5 ms (MultiMode 1 and 6 combined) 2)

      Switching signal
      Switching signal QL1Switching output
      Switching signal ǬL1Switching output
      • 1) Use of Smart Task functions without IO-Link communication (SIO mode).
      • 2) Use of Smart Task functions with IO-Link communication function.
    • Diagnosis
      Device temperature
      Measuring rangeVery cold, cold, moderate, warm, hot
      Device statusYes
      Detailed device statusYes
      Operating hour counterYes
      Operating hours counter with reset functionYes
      Quality of teachYes
    • Classifications
      eCl@ss 5.027270904
      eCl@ss 5.1.427270904
      eCl@ss 6.027270904
      eCl@ss 6.227270904
      eCl@ss 7.027270904
      eCl@ss 8.027270904
      eCl@ss 8.127270904
      eCl@ss 9.027270904
      eCl@ss 10.027270904
      eCl@ss 11.027270904
      eCl@ss 12.027270903
      ETIM 5.0EC002719
      ETIM 6.0EC002719
      ETIM 7.0EC002719
      ETIM 8.0EC002719
      UNSPSC 16.090139121528
    Show all
    Hide all

    Technical drawings

    WTM12L-24161120A00
    Connection type M12 male connector, 4-pin
    WTM12L-24161120A00
    Truth table Push-pull: PNP/NPN – dark switching ǬL2 (MultiMode 4)
    WTM12L-24161120A00
    Truth table Push-pull: PNP/NPN – light switching QL2 (MultiMode 4)
    WTM12L-24161120A00
    Truth table Push-pull: PNP/NPN – dark switching ǬL1 (MultiMode 4)
    WTM12L-24161120A00
    Truth table Push-pull: PNP/NPN – light switching QL1 (MultiMode 4)
    WTM12L-24161120A00
    Truth table Push-pull: PNP/NPN – dark switching Ǭ (MultiMode 2)
    WTM12L-24161120A00
    Truth table Push-pull: PNP/NPN – light switching Q (MultiMode 2)
    WTM12L-24161120A00
    Truth table Push-pull: PNP/NPN – light switching Q (MultiMode 1, 3, 5, 6)
    WTM12L-24161120A00
    Truth table Push-pull: PNP/NPN – dark switching Ǭ (MultiMode 1, 3, 5, 6)
    WTM12L-24161120A00
    Characteristic curve MultiMode 1, 3, 4, 5
    WTM12L-24161120A00
    Characteristic curve MultiMode 1 and 6 combined
    WTM12L-24161120A00
    Characteristic curve MultiMode 2
    WTM12L-24161120A00
    Light spot size MultiMode 2
    WTM12L-24161120A00
    Light spot size MultiMode 1 and 6 combined
    WTM12L-24161120A00
    Light spot size MultiMode 1, 3, 4, 5
    WTM12L-24161120A00
    Sensing range diagram MultiMode 1, 3, 4, 5
    WTM12L-24161120A00
    Sensing range diagram MultiMode 1 and 6 combined
    WTM12L-24161120A00
    Sensing range diagram MultiMode 2
    WTM12L-24161120A00
    display and adjustment elements
    WTM12L-24161120A00
    Dimensional drawing
  • View: View Gallery View List Show all
    Hide all
    Show all
    Hide all