# Photo Sensor, 110 mm, PNP, Background Suppression, Proximity, 30 VDC, Cable with 4 Pin M8 Connector
**URL**: https://novapart.co/products/WTB2SC-2P3244A00/photo-sensor-110-mm-pnp-background-suppression
**SKU**: WTB2SC-2P3244A00
**Manufacturer**: SICK
**Price**: €145.9500
**Stock**: 10+
**Lead Time**: 43 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | W2 Series |
| Sensing Method | Background Suppression, Proximity |
| Connection Method | Cable with 4 Pin M8 Connector |
| Sensing Range Max | 110mm |
| Sensor Output Type | PNP |
| Supply Voltage Dc Max | 30V |
| Supply Voltage Dc Min | 10V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4390102/)
WTB2SC-2P3244A00 W2
**MINIATURE PHOTOELECTRIC SENSORS**
**WTB2SC-2P3244A00 | W2** MINIATURE PHOTOELECTRIC SENSORS
## Ordering information
|**Type**|**Part no.**|
|---|---|
|WTB2SC-2P3244A00|1063550|
|Other models and accessories
www.sick.com/W2
>||
**==> picture [63 x 7] intentionally omitted <==**
**----- Start of picture text -----**
Illustration may differ
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## Detailed technical data
## Features
|**Functional principle**|Photoelectric proximity sensor|
|---|---|
|**Functional principle detail**|Background suppression|
|**Dimensions (W x H x D)**|7.7 mm x 21.8 mm x 13.5 mm|
|**Housing design (light emission)**|Rectangular|
|**Sensing range max.**|4 mm ... 110 mm1)|
|**Preset sensing range**|45 mm|
|**Sensing range**|10 mm ... 90 mm1)|
|**Type of light**|Visible red light|
|**Light source**|PinPoint LED2)|
|**Light spot size (distance)**|Ø 4.4 mm (60 mm)|
|**Wave length**|640 nm|
|**Adjustment**|IO-Link|
|**Pin 2 configuration**|External input, Teach-in input, Sender off input, Detection output, logic output|
|**Special applications**|Detecting small objects|
1) Object with 90% remission (based on standard white, DIN 5033).
2) Average service life: 100,000 h at TU = +25 °C.
**Product data sheet | 2024-03-28 14:31:19 Subject to change without notice**
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**PHOTOELECTRIC SENSORS | SICK**
**WTB2SC-2P3244A00 | W2** MINIATURE PHOTOELECTRIC SENSORS
## Mechanics/electronics
**Supply voltage UB** 10 V DC ... 30 V DC[1)] **Ripple** < 5 Vpp[2)] **Current consumption** 20 mA[3)] **Switching output** PNP[4)][5)] **Switching mode** Light/dark switching[4)] **Switching mode selector** Programmable **Output current Imax.** ≤ 50 mA **Response time** < 0.5 ms[6)] **Response time Q/ on Pin 2** 300 µs ... 450 µs[6)][7)] **Switching frequency** 1,000 Hz **Switching frequency Q / to pin 2** 1,000 Hz[7)][8)] **Connection type** Cable with M8 male connector, 4-pin, 200 mm[9)] **Cable material** PVC **Conductor cross section** 0.09 mm² **Cable diameter** Ø 3 mm **Circuit protection** A[10)] B[11)] D[12)] **Protection class** III **Housing material** Plastic, ABS/PC **Optics material** Plastic, PMMA **Enclosure rating** IP67 **Description** IO-Link **Ambient operating temperature** –25 °C ... +50 °C **Ambient temperature, storage** –40 °C ... +75 °C **UL File No.** NRKH.E181493 **Repeatability Q/ on Pin 2:** 150 µs[7)]
1) Limit values.
2) May not exceed or fall below Uv tolerances.
3) Without load.
4) Parametrisable via IO-Link.
5) Pin 4: This switching output must not be connected to another output.
6) Signal transit time with resistive load.
7) Valid for Q \ on Pin2, if configured with software.
8) With light/dark ratio 1:1. 9) Do not bend below 0 °C. 10) A = VS connections reverse-polarity protected. 11) B = output reverse-polarity protected. 12) D = outputs overcurrent and short-circuit protected.
## Safety-related parameters
**MTTFD** 1,547 years **DCavg** 0 %
**2024-03-28 14:31:19 | Product data sheet Subject to change without notice**
**PHOTOELECTRIC SENSORS | SICK**
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**WTB2SC-2P3244A00 | W2** MINIATURE PHOTOELECTRIC SENSORS
## Communication interface
|**Communication interface**|IO-Link V1.1|
|---|---|
|**Communication Interface detail**|COM2 (38,4 kBaud)|
|**Cycle time**|2.3 ms|
|**Process data length**|16 Bit|
|**Process data structure**|Bit 0 = switching signal QL1|
||Bit 1 = switching signal QL2|
||Bit 2 ... 15 = empty|
|**VendorID**|26|
|**DeviceID HEX**|0x800121|
|**DeviceID DEC**|8388897|
|Smart Task||
|**Smart Task name**|Base logics|
|**Logic function**|Direct|
||AND|
||OR|
||WINDOW|
||Hysteresis|
|**Timer function**|Deactivated|
||On delay|
||Off delay|
||ON and OFF delay|
||Impulse (one shot)|
|**Inverter**|Yes|
|**Switching frequency**|SIO Direct: 1000 Hz1)|
||SIO Logic: 1000 Hz2)|
||IOL: 900 Hz3)|
|**Response time**|SIO Direct: 300 µs ... 450 µs1)|
||SIO Logic: 500 µs ... 600 µs2)|
||IOL: 500 µs ... 900 µs3)|
|**Repeatability**|SIO Direct: 150 µs1)|
||SIO Logic: 150 µs2)|
||IOL: 400 µs3)|
|**Switching signal**||
|Switching signal QL1|Switching output|
|Switching signal QL2|Switching output|
## Smart Task
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"/"deactivated").
- 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.
## Diagnosis
|**Device status**|Yes|
|---|---|
|Classifications||
|**ECLASS 5.0**|27270904|
|**ECLASS 5.1.4**|27270904|
|**ECLASS 6.0**|27270904|
|**ECLASS 6.2**|27270904|
## Classifications
**4**
**Product data sheet | 2024-03-28 14:31:19 Subject to change without notice**
**PHOTOELECTRIC SENSORS | SICK**
**WTB2SC-2P3244A00 | W2** MINIATURE PHOTOELECTRIC SENSORS
|**ECLASS 7.0**|27270904|
|---|---|
|**ECLASS 8.0**|27270904|
|**ECLASS 8.1**|27270904|
|**ECLASS 9.0**|27270904|
|**ECLASS 10.0**|27270904|
|**ECLASS 11.0**|27270904|
|**ECLASS 12.0**|27270903|
|**ETIM 5.0**|EC002719|
|**ETIM 6.0**|EC002719|
|**ETIM 7.0**|EC002719|
|**ETIM 8.0**|EC002719|
|**UNSPSC 16.0901**|39121528|
## Connection diagram
Cd-367
**==> picture [59 x 64] intentionally omitted <==**
**----- Start of picture text -----**
BN 1
+ (L+)
BK 4 QL1/C
WH 2
MF
BU 3 – (M)
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## Characteristic curve
## WTB2S-2, 110 mm
**==> picture [198 x 218] intentionally omitted <==**
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20
3
6 %/90 %
15
2
18 %/90 %
10
1
5
90 %/90 %
0
20 40 60 80 100 120
(0.79) (1.57) (2.36) (3.15) (3.94) (4.72)
Distance in mm (inch)
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- ① Sensing range on white, 90% remission factor
- ② Sensing range on gray, 18% remission factor
- ③ Sensing range on black, 6% remission factor
**2024-03-28 14:31:19 | Product data sheet Subject to change without notice**
**PHOTOELECTRIC SENSORS | SICK**
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**WTB2SC-2P3244A00 | W2** MINIATURE PHOTOELECTRIC SENSORS
## Light spot size
WTB2S-2, 110 mm
Spot diameter in mm (inch)
**==> picture [340 x 223] intentionally omitted <==**
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5 “TTT Dimensions in mm (inch)
4 Sensing range Spot diameter
Ee
3 er 0 3.5
(0.00) (0.14)
2 20 3.0
4 ee
(0.79) (0.12)
1 ———S—
40 3.0
0 a (1.57) (0.12)
60 4.4
–1 (2.36) (0.17)
a
100 8.0
–2 —_ (3.94) (0.31)
–3 TS 110 9.0
(4.33) (0.35)
e e
–4 ee )=
–5 a
20 40 60 80 100 110
(0.79) (1.57) (2.36) (3.15) (3.94) (4.33)
Sensing range in mm (inch)
**----- End of picture text -----**
## Sensing range diagram
WTB2S-2, 110 mm
**==> picture [199 x 104] intentionally omitted <==**
**----- Start of picture text -----**
4 10 90 110
Of ____
5 10 90 100
0 |
6 10 80 90
Ot |
8 15 40
|Tl
O| 0 [i”] 20 __.__§_._iai@ 40 60 80 100 120
(0.79) (1.57) (2.36) (3.15) (3.94) (4.72)
Distance in mm (inch)
a Sensing range Sensing range max.
**----- End of picture text -----**
- ① Sensing range on white, 90% remission factor
- ② Sensing range on gray, 18% remission factor
- ③ Sensing range on black, 6% remission factor
- ④ Sensing range on ultra black, 1% remission
**6**
**Product data sheet | 2024-03-28 14:31:19 Subject to change without notice**
**PHOTOELECTRIC SENSORS | SICK**
**WTB2SC-2P3244A00 | W2** MINIATURE PHOTOELECTRIC SENSORS
Dimensional drawing (Dimensions in mm (inch))
WTB2S-2, 66 mm, 90 mm, 110 mm
**==> picture [279 x 432] intentionally omitted <==**
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13.5 (0.53)
7.7
10.8 (0.43) (0.30)
4
5
1
2
3 3
Ø 3 6
(0.13)
M8 x 1
)
6.0 (0.74) 0.86( )
(0.24) 18.9 (0.59) 1.06(
15 21.8
6.8
(0.27) 26.8
(1.63)
max. 41.5
**----- End of picture text -----**
- ① Optical axis, receiver
- ② Optical axis, sender
- ③ Middle axis fixing hole Ø 3.2 mm
- ④ LED indicator green: Supply voltage active
- ⑤ LED indicator yellow: Status of received light beam
- ⑥ Connection
**2024-03-28 14:31:19 | Product data sheet Subject to change without notice**
**PHOTOELECTRIC SENSORS | SICK**
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**WTB2SC-2P3244A00 | W2** MINIATURE PHOTOELECTRIC SENSORS
## Recommended accessories
> Other models and accessories > www.sick.com/W2
||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Plug connectors and cables||||
||• **Connection type head A:**Female connector, M8, 4-pin, straight, A-coded|YF8U14-|2095889|
||• **Connection type head B:**Flying leads|050VA3XLEAX||
||• **Signal type:**Sensor/actuator cable|||
||• **Cable:**5 m, 4-wire, PVC|||
||• **Description:**Sensor/actuator cable, unshielded|||
||• **Application:**Zones with chemicals|||
||• **Connection type head A:**Male connector, M8, 4-pin, straight|STE-0804-G|6037323|
||• **Description:**Unshielded|||
||• **Connection systems:**Screw-type terminals|||
||• **Permitted cross-section:**0.14 mm² ... 0.5 mm²|||
## Recommended services
||**Type**|**Part no.**|
|---|---|---|
|Function Block Factory|||
|• **Description:**The Function Block Factory supports common programmable logic controllers
(PLCs) from various manufacturers, such as Siemens, Beckhoff, Rockwell Automation and
B&R. More information on the FBF can be found get="_blank"> here.
• **Note:**You can configure your function block at get="_blank"> Function Block Factory. As a login please use your SICK ID.|Function Block Factory|On request|
**Product data sheet | 2024-03-28 14:31:19 Subject to change without notice**
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**PHOTOELECTRIC SENSORS | SICK**
## SICK At A GlAnCe
SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. 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 requirements. 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 machine 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
## Links
- [View this product on Novapart](https://novapart.co/products/WTB2SC-2P3244A00/photo-sensor-110-mm-pnp-background-suppression)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/wtb2sc-2p3244a00/photoelectric-sensor-110mm-pnp/dp/4390102)
---
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