WTB26P-24161120A00 W26 - COMPACT PHOTOELECTRIC SENSORS - SICK

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WTB26P-24161120A00 W26 - COMPACT PHOTOELECTRIC SENSORS - SICK
Product data sheet
WTB26P-24161120A00
W26

COMPACT PHOTOELECTRIC SENSORS
WTB26P-24161120A00 | W26
    COMPACT PHOTOELECTRIC SENSORS

A                                                 Ordering information

                                                                                Type                                         Part no.

B                                                                 WTB26P-24161120A00                                        1218666

C                                                 Other models and accessories      www.sick.com/W26

D
E             Illustration may differ

F

H
I
J   Detailed technical data

K   Features
    Sensor/ detection principle                                 Photoelectric proximity sensor, Background suppression

L   Dimensions (W x H x D)
    Housing design (light emission)
                                                                24.6 mm x 82.5 mm x 53.3 mm

                                                                Rectangular

M
    Sensing range max.                                          30 mm ... 1,600 mm 1)
    Type of light                                               Visible red light

    Light source                                                PinPoint LED 2)

N   Light spot size (distance)                                  Ø 7 mm (700 mm)

    Wave length                                                 635 nm

O   Adjustment
                                        Teach-Turn adjustment BluePilot: for setting the sensing range

P   Indication
                                                       IO-Link For configuring the sensor parameters and Smart Task functions

Q
                                            LED indicator blue BluePilot: sensing range indicator
                                           LED indicator green Operating indicator
                                                               Static: power on
                                                               Flashing: IO-Link mode

R   1)
    2)
         Object with 90 % reflectance (referred to standard white, DIN 5033).
         Average service life: 100,000 h at TU = +25 °C.

S
T   2          PHOTOELECTRIC SENSORS | SICK                                                                                Product data sheet | 2020-05-15 16:09:46
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WTB26P-24161120A00 | W26
                                                                                                           COMPACT PHOTOELECTRIC SENSORS

                                      LED indicator yellow Status of received light beam
                                                           Static on: object present
                                                           Static off: object not present
 Pin 2 configuration                                          External Input (test), Teach-in, switching signal

 1)
      Object with 90 % reflectance (referred to standard white, DIN 5033).
 2)
      Average service life: 100,000 h at TU = +25 °C.

Mechanics/electronics
 Supply voltage                                               10 V DC ... 30 V DC 1)
 Ripple                                                       ≤ 5 Vpp

 Power consumption                                            30 mA 2)
                                                              50 mA 3)
 Switching output                                             PUSH/PULL
                                                              PNP
                                                              NPN
 Output: QL1 / C                                              Switching output or IO-Link mode

 Output function                                              Factory setting: Pin 2 / white (MF): NPN normally open (light switching), PNP normally closed
                                                              (dark switching), Pin 4 / black (QL1 / C): NPN normally closed (dark switching), PNP normally
                                                              open (light switching), IO-Link
 Switching mode                                               Light/dark switching

 Signal voltage PNP HIGH/LOW                                  Approx. VS – 2.5 V / 0 V

 Signal voltage NPN HIGH/LOW                                  Approx. VS / < 2.5 V

 Output current Imax.                                         ≤ 100 mA

 Response time                                                ≤ 500 µs 4)
 Switching frequency                                          1,000 Hz 5)
 Connection type                                              Male connector M12, 4-pin

 Circuit protection                                           A 6)
                                                              B 7)
                                                              C 8)
                                                              D 9)
 Protection class                                             III

 Weight                                                       80 g

 IO-Link                                                      ✔

 Housing material                                             Plastic, VISTAL®

 Optics material                                              Plastic, PMMA

 Enclosure rating                                             IP66 (According to EN 60529)
                                                              IP67 (According to EN 60529)
                                                              IP69 (According to EN 60529) 10)

 1)
      Limit values.
 2)
      16 V DC ... 30 V DC, without load.
 3)
      10 V DC ... 16 V DC, without load.
 4)
      Signal transit time with resistive load in switching mode. Different values possible in COM2 mode.
 5)
      With light/dark ratio 1:1 in switching mode. Different values possible in IO-Link mode.
 6)
      A = VS connections reverse-polarity protected.
 7)
      B = inputs and output reverse-polarity protected.
 8)
      C = interference suppression.
 9)
      D = outputs overcurrent and short-circuit protected.
 10)
       Replaces IP69K with ISO 20653: 2013-03.

2020-05-15 16:09:46 | Product data sheet                                                                                   PHOTOELECTRIC SENSORS | SICK       3

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    COMPACT PHOTOELECTRIC SENSORS

A   Ambient operating temperature
    Ambient storage temperature
                                                                 –40 °C ... +60 °C

                                                                 –40 °C ... +75 °C

B
    UL File No.                                                  NRKH.E181493 & NRKH7.E181493

    1)
         Limit values.
    2)

C
         16 V DC ... 30 V DC, without load.
    3)
         10 V DC ... 16 V DC, without load.
    4)
         Signal transit time with resistive load in switching mode. Different values possible in COM2 mode.
    5)
         With light/dark ratio 1:1 in switching mode. Different values possible in IO-Link mode.

D
    6)
         A = VS connections reverse-polarity protected.
    7)
         B = inputs and output reverse-polarity protected.
    8)
         C = interference suppression.

E
    9)
         D = outputs overcurrent and short-circuit protected.
    10)
          Replaces IP69K with ISO 20653: 2013-03.

    Safety-related parameters
F   MTTFD

    DCavg
                                                                 629 years

                                                                 0%

    Communication interface
    Communication interface                                      IO-Link V1.1

H   Communication Interface detail
    Cycle time
                                                                 COM2 (38,4 kBaud)

                                                                 2.3 ms

I
    Process data length                                          16 Bit

    Process data structure                                       Bit 0 = switching signal QL1
                                                                 Bit 1 = switching signal QL2

J
                                                                 Bit 2 ... 15 = empty
    VendorID                                                     26

    DeviceID HEX                                                 0x800178

K   DeviceID DEC                                                 8388984

    Smart Task
L   Smart Task name
    Logic function
                                                                 Base logics

                                                                 Direct

M
                                                                 AND
                                                                 OR
                                                                 Window
                                                                 Hysteresis

N   Timer function                                               Deactivated
                                                                 On delay
                                                                 Off delay

O
                                                                 ON and OFF delay
                                                                 Impulse (one shot)
    Inverter                                                     Yes

P   Switching frequency                                          SIO Direct: 1000 Hz 1)
                                                                 SIO Logic: 800 Hz 2)
                                                                 IOL: 650 Hz 3)

Q   Response time                                                SIO Direct: 500 µs 1)
                                                                 SIO Logic: 600 µs 2)

R   1)
      SIO Direct: sensor operation in standard I/O mode without IO-Link communication and without using internal sensor logic or time parameters (set to "direct"/"deacti-
    vated").
    2)
         SIO Logic: Sensor operation in standard I/O mode without IO-Link communication. Sensor-internal logic or timing parameters plus Automation Functions used.

S
    3)
         IOL: Sensor operation with full IO-Link communication and usage of logic, timing and Automation Function parameters.

T   4          PHOTOELECTRIC SENSORS | SICK                                                                                          Product data sheet | 2020-05-15 16:09:46
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WTB26P-24161120A00 | W26
                                                                                                         COMPACT PHOTOELECTRIC SENSORS

                                                            IOL: 750 µs 3)
 Repeatability                                              SIO Direct: 150 µs 1)
                                                            SIO Logic: 300 µs 2)
                                                            IOL: 400 µs 3)
 Switching signal QL1                                       Switching output

 Switching signal QL2                                       Switching output

 1)
   SIO Direct: sensor operation in standard I/O mode without IO-Link communication and without using internal sensor logic or time parameters (set to "direct"/"deacti-
 vated").
 2)
      SIO Logic: Sensor operation in standard I/O mode without IO-Link communication. Sensor-internal logic or timing parameters plus Automation Functions used.
 3)
      IOL: Sensor operation with full IO-Link communication and usage of logic, timing and Automation Function parameters.

Classifications
 ECl@ss 5.0                                                 27270904

 ECl@ss 5.1.4                                               27270904

 ECl@ss 6.0                                                 27270904

 ECl@ss 6.2                                                 27270904

 ECl@ss 7.0                                                 27270904

 ECl@ss 8.0                                                 27270904

 ECl@ss 8.1                                                 27270904

 ECl@ss 9.0                                                 27270904

 ECl@ss 10.0                                                27270904

 ECl@ss 11.0                                                27270904

 ETIM 5.0                                                   EC002719

 ETIM 6.0                                                   EC002719

 ETIM 7.0                                                   EC002719

 UNSPSC 16.0901                                             39121528

Connection diagram
Cd-390

       BN   1
                + (L+)
      WH 2
                MF
       BU 3
                – (M)
       BK 4
                QL1/C

2020-05-15 16:09:46 | Product data sheet                                                                                        PHOTOELECTRIC SENSORS | SICK              5

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    COMPACT PHOTOELECTRIC SENSORS

A   Characteristic curve
    WTB26P-xxxxx1xx

B   Minimum distance in mm (y) between the set sensing
    range and background (white, 90%)

    200
       y
          WTB26P-xxxxx1xx
                                                                                                white background (90%)

C
    180
                                       2
    160                       1        18%/90%
                      6%/90%                       3
    140                                            90%/90%                                  x           y

    120

D
                                                                       Example:
    100                                                                Sensing range on black, 6%,
                                                                       x = 600 mm, y = 40 mm
     80

     60

E
     40

     20
                                                                 x
        0
            0        400       800      1,200     1,600     2,000
                    (15.75)   (31.5)    (47.24)   (62.99)   (78.74)

F
                                            Distance in mm (inch)

    ① Sensing range on black, 6% remission
    ② Sensing range on gray, 18 % remission
    ③ Sensing range on white, 90% remission

    Light spot size
H   WTB26P-xxxxx1xx

I       mm (inch)
         12
        (0.47)
                8

J
        (0.31)
                4
        (0.16)

K
                0
            –4
    (–0.16)
            –8

L
    (–0.31)
         –12
    (–0.47) 0                     500             1.000               1.500         2.000
                               (19.69)            (39.37)            (59.06)        (78.74)

M                                                           Distance in mm (inch)

N
O
P
Q
R
S
T   6               PHOTOELECTRIC SENSORS | SICK                                                                         Product data sheet | 2020-05-15 16:09:46
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                                                                           COMPACT PHOTOELECTRIC SENSORS

Sensing range diagram

 1      100/
            180           800

 2     75/
          180                 1,000

 3     30 180                                   1,600
    0 180 400               800       1,200       1,600
       (7.09) (15.75)      (31.5)     (47.24)     (62.99)
                                Distance in mm (inch)
       A                Adjustment range            BluePilot:
                                                    Sensing range
                                                    indicator (blue LED)
                                                    Teach-Turn
                                                    adjustment
A = Detection distance (depending on object remission)
① Sensing range on black, 6% remission
② Sensing range on gray, 18 % remission
③ Sensing range on white, 90% remission

Adjustments possible
Display and adjustment elements

                   4
                   3
1                  2

①   LED indicator green
②   LED indicator yellow
③   Teach-Turn adjustment
④   LED indicator blue

2020-05-15 16:09:46 | Product data sheet                                             PHOTOELECTRIC SENSORS | SICK   7

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    COMPACT PHOTOELECTRIC SENSORS

A   Dimensional drawing (Dimensions in mm (inch))
    WTB26, WTL26, connector

B                                     24.6 (0.97)                       Ø 5.2 (0.2)
                                                                                            48.1 (1.89)
                                                                                                6

C        2
                                                                                   4
              32.4 (1.28) 25 (0.98)

        1
                                                     82.5 (3.25)

                                                                                                                82.2 (3.24)
                                                    76.5 (3.01)

                                                                                                                  70 (2.76)
D
                                                                                         63.9 (2.52)
                                                                                19.7       40 (1.57)
        3

                                                                                                           Ø 5.2 (0.2)
                                                                   7.9 (0.31)

                                                                                (0.78)    44.2 (1.74)

                                                                                                  4
E
              (0.67)
         17

                                                                                                        7.1 (0.28)

F                  M12
                                                                       6.3 (0.25)
                                                                                  5
                                                                                            39 (1.54)
                                                                                                      10.8 (0.43)
                                                                                              25 (0.98)    8.1 (0.32)

                                                                                           53.3 (2.1)
    ①   Standard direction of the material being detected
    ②   Center of optical axis, sender
    ③   Center of optical axis, receiver

H   ④
    ⑤
    ⑥
        Mounting hole, Ø 5.2 mm
        Connection
        Display and adjustment elements

I
J   Recommended accessories

K
    Other models and accessories                                   www.sick.com/W26

                                            Brief description                                                                            Type                   Part no.

    Universal bar clamp systems
L                                            Plate N12 for universal clamp. For mounting PL30A, P250 reflectors, W27 and WTR2
                                             sensors., Zinc plated steel (sheet), Zinc die cast (clamping bracket), Universal clamp
                                                                                                                                      BEF-KHS-N12              2071950

                                             (2022726), mounting hardware

M   Plug connectors and cables
                                             Head A: female connector, M12, 4-pin, straight, A-coded                                    YF2A14-                2096235

N                                            Head B: Flying leads
                                             Cable: Sensor/actuator cable, PVC, unshielded, 5 m
                                                                                                                                      050VB3XLEAX

                                             Head A: male connector, M12, 4-pin, straight                                             STE-1204-G               6009932

O                                            Head B: -
                                             Cable: unshielded

P
Q
R
S
T   8                     PHOTOELECTRIC SENSORS | SICK                                                                                 Product data sheet | 2020-05-15 16:09:46
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WTB26P-24161120A00 | W26
                                                                                       COMPACT PHOTOELECTRIC SENSORS

Recommended services
Additional services    www.sick.com/W26

                                                                                                       Type                    Part no.

 Function Block Factory
 • Brief description: The Function Block Factory supports common programmable logic con-       Function Block Factory         On request
   trollers (PLCs) from various manufacturers, such as Siemens, Beckhoff, Rockwell Automa-
   tion and B&R. More information on the FBF can be found  here.

2020-05-15 16:09:46 | Product data sheet                                                                PHOTOELECTRIC SENSORS | SICK       9

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SICK at a glance
Online data sheet

                    SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applica-
                    tions. A unique range of products and services creates the perfect basis for controlling processes securely
                    and efficiently, protecting individuals from accidents and preventing damage to the environment.

                    We have extensive experience in a wide range of industries and understand their processes and require-
                    ments. With intelligent sensors, we can deliver exactly what our customers need. In application centers in
                    Europe, Asia and North America, system solutions are tested and optimized in accordance with customer
                    specifications. All this makes us a reliable supplier and development partner.

                    Comprehensive services complete our offering: SICK LifeTime Services provide support throughout the ma-
                    chine life cycle and ensure safety and productivity.

                    For us, that is “Sensor Intelligence.”

                    Worldwide presence:
                    Contacts and other locations – www.sick.com

                    SICK AG | Waldkirch | Germany | www.sick.com
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