Photoelectric sensors | W12-3 | WTB12C-3P2432A91 | Sensing range max.: 20 mm ... 350 mm | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Light/dark switching | Connection type: Male connector M12, 4-pin | Light source: PinPoint LED | Type of light: Visible red light | Housing material: Zinc diecast | Adjustment: IO-Link, Teach-in button | Communication interface: IO-Link V1.1 | Smart Sensor: Enhanced Sensing, efficient communication, Smart Task | Smart Task name: Timestamp + debouncing | Housing: Rectangular
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Sensing range max.
20 mm ... 350 mm1)
Sensing range
20 mm ... 350 mm1)
Light source
PinPoint LED2)
Type of light
Visible red light
Light spot size (distance)
Ø 6 mm (200 mm)
Wave length
640 nm
Adjustment
IO-Link, Single teach-in button
Pin 2 configuration
External input, Teach-in input, Sender off input, Detection output, logic output
MTTFD
634 years
DCavg
0 %
TM(mission time)
20 years
IO-Link
✔ , COM2 (38,4 kBaud)
Data transmission rate
COM2 (38,4 kBaud)
Cycle time
2.3 ms
Process data length
16 Bit
Process data structure
Bit 0 = switching signal QL1
VendorID
26
DeviceID HEX
0x8000ED
DeviceID DEC
8388845
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
< 5 Vpp2)
Current consumption
45 mA3)
Protection class
III
Type
PNP4)
Switching mode
Light/dark switching
Signal voltage PNP HIGH/LOW
> Uv - 2,5 V / ca. 0 V
Output current Imax.
≤ 100 mA
Repeatability (response time)
100 µs6)
Switching frequency
1,500 Hz7)
Circuit protection
A8)B9)C10)D11)
Response time Q/ on Pin 2
200 µs ... 300 µs5)6)
Switching frequency Q / to pin 2
≤ 1,500 Hz12)
Dimensions (W x H x D)
15.6 mm x 48.5 mm x 42 mm
Connection
Male connector M12, 4-pin
Housing
Metal, zinc diecast
Front screen
Plastic, PMMA
Kaal
120 g
Enclosure rating
IP66IP67
Ambient operating temperature
–40 °C ... +60 °C
Ambient temperature, storage
–40 °C ... +75 °C
UL File No.
NRKH.E181493 & NRKH7.E181493
Smart Task name
Timestamp + debouncing
Logic function
DirectANDORWINDOWHysteresis
Timer function
DeactivatedSwitch-on delayOff delayON and OFF delayImpulse (one shot)
Inverter
Yes
Response time
SIO Direct: 200 µs ... 300 µs1)SIO Logic: 700 µs ... 800 µs2)IOL: ---3)
Repeatability
SIO Direct: 100 µs1)SIO Logic: 100 µs2)IOL: ---3)
Time stamp accuracy
SIO Direct: ---SIO Logic: ---IOL: - 70 ... + 320 µs
Min. Time between two process events (switches)
SIO Direct: 300 µsSIO Logic: 500 µsIOL: 700 ms
Time stamp number buffer
SIO Direct: ---SIO Logic: ---IOL: 8
Max. TimeStamp Range
SIO Direct: ---SIO Logic: ---IOL: 260 ms
Debounce time max.
SIO Direct: ---SIO Logic: 52 msIOL: 52 ms
Switching signal QL1
Switching output
Switching signal QL2
Switching output
Measuring value
Timestamp
Device status
Yes
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
ECOLAB certificate
✔
cULus certificate
✔
IO-Link certificate
✔
Photobiological safety (DIN EN 62471) certificate
✔
Information according to Art. 3 of Data Act (Regulation EU 2023/2854)
✔
ECLASS 5.1.4
27270903
ECLASS 6.0
27270903
ECLASS 7.0
27270903
ECLASS 8.0
27270903
ECLASS 9.0
27270903
ECLASS 10.0
27270903
ECLASS 11.0
27270903
ECLASS 12.0
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ECLASS 13.0
27270903
ECLASS 14.0
27270903
ECLASS 15.0
27270903
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EC002719
ETIM 7.0
EC002719
ETIM 8.0
EC002719
ETIM 9.0
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ETIM 10.0
EC002719
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