Sick WTT4SLC-3B2232A00 Photoelectric Sensor - High Accuracy & Reliable Detection

Selling Points

1High Accuracy & Reliable Detection: The Sick WTT4SLC-3B2232A00 offers precise edge detection and background suppression for reliable operation.
2Wide Sensing Range: Detects objects from 100mm to 1000mm with a high level of accuracy.
3Industrial-Grade Design: Built with IP67 protection, suitable for harsh industrial environments.
4Versatile Connectivity: Equipped with an M8 male connector and IO-Link interface for easy integration.
5Compact Design: Measures just 12.2mm x 41.8mm x 17.3mm, making it ideal for space-constrained applications.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric proximity sensor	Functional principle detail	Background suppression, Optical time-of-flight
Housing design (light emission)	Rectangular	Sensing range max.	50 mm ... 1,000 mm
Sensing range	100 mm ... 1,000 mm	Distance value_Measuring range	90 mm ... 1,000 mm1)
Distance value_Resolution	1 mm	Distance value_Repeatability	7,5 mm ... 13 mm3)4)5)
Distance value_Accuracy	- 10 mm, + 80 mm	Distance value_Distance value output	Via IO-Link
Distance value_Update rate of the distance value	0.8 ms	Type of light	Visible red light
Light source	Laser	Light spot size (distance)	Ø 4 mm (1,000 mm)
Wave length	658 nm	Laser class	1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
Adjustment	Single teach-in button, IO-Link	Pin 2 configuration	External input, Teach-in input, Sender off input, Detection output, logic output
Safety-related parameters_MTTFD	256 years	Safety-related parameters_DCavg	0 %
Safety-related parameters_TM(mission time)	20 years	Communication interface	IO-Link V1.1
Communication Interface detail	COM3 (230,4 kBaud)	Cycle time	0.8 ms
Process data length	4 Byte	Process data structure	Bit 0 = switching signal QL1#!#Bit 1 = switching signal QL2#!#Bit 2 = detection signal Qint.1#!#Bit 3 = detection signal Qint.2#!#Bit 4 = detection signal Qint.3#!#Bit 5 = detection signal Qint.4#!#Bit 6 = detection signal Qint.5#!#Bit 7 = detection signal Qint.6#!#Bit 8 = detection signal Qint.7#!#Bit 9 = detection signal Qint.8#!#Bit 10 ... 15 = empty#!#Bit 16 ... 31 = distance value
VendorID	26	DeviceID HEX	0x7FFA4B
DeviceID DEC	8387147	Supply voltage UB	10 V DC ... 30 V DC
Ripple	< 5 V	Current consumption	25 mA
Switching output	Push-pull: PNP/NPN	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	Output current Imax.	≤ 50 mA
Response time	0.5 ms	Switching frequency	1,000 Hz
Input	MF#!#= multifunctional input programmable	Circuit protection	A5)#!#B6)#!#D7)
Protection class	III	Enclosure rating	IP67
Warm-up time	< 10 min	Initialization time	< 300 ms
Dimensions (W x H x D)	12.2 mm x 41.8 mm x 17.3 mm	Housing material	Plastic, MABS, ABS
Optics material	Plastic, PMMA	Weight	10 g
Connection type	Male connector M8, 4-pin	Smart Task name	Base logics
Logic function	Direct#!#AND#!#OR#!#WINDOW#!#Hysteresis	Timer function	Deactivated#!#Switch-on delay#!#Off delay#!#ON and OFF delay#!#Impulse (one shot)
Inverter	Yes	Switching signal_Switching signal QL1	Switching output
Switching signal_Switching signal QL2	Switching output

Specifications may be subject to change without notice