Detecting small objects, Detecting perforated objects, Detecting uneven, shiny objects, Detecting objects wrapped in film, Detecting objects with position tolerances
Special features
Line-shaped light spot
1) Object with 90 % reflectance (referred to standard white, DIN 5033).
Mechanics/electronics
Supply voltage
10 V DC ... 30 V DC 1)
Ripple
< 5 Vpp2)
Current consumption
20 mA 3)
Switching output
PNP 4)
Switching mode
Light/dark switching 4)
Switching mode selector
Programmable
Output current Imax.
≤ 50 mA
Response time
< 0.5 ms 5)
Response time Q/ on Pin 2
300 µs ... 450 µs 5)6)
Switching frequency
1,000 Hz
Switching frequency Q / to pin 2
1,000 Hz 6)7)
Connection type
Cable, 4-wire, 600 mm 8)
Cable material
PVC
Cable diameter
Ø 3 mm
Circuit protection
A 9)
B 10)
D 11)
Protection class
III
Housing material
Plastic, ABS/PC
Optics material
Plastic, PMMA
Enclosure rating
IP67
Special feature
Line-shaped light spot
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 6)
1) Limit values.
2) May not exceed or fall below Uv tolerances.
3) Without load.
4) Parametrisable via IO-Link.
5) Signal transit time with resistive load.
6) Valid for Q \ on Pin2, if configured with software.
7) With light/dark ratio 1:1.
8) Do not bend below 0 °C.
9) A = VS connections reverse-polarity protected.
10) B = output reverse-polarity protected.
11) D = outputs overcurrent and short-circuit protected.
Safety-related parameters
MTTFD
1,547 years
DCavg
0 %
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 Hz 1)
SIO Logic: 1000 Hz 2)
IOL: 900 Hz 3)
Response time
SIO Direct: 300 µs ... 450 µs 1)
SIO Logic: 500 µs ... 600 µs 2)
IOL: 500 µs ... 900 µs 3)
Repeatability
SIO Direct: 150 µs 1)
SIO Logic: 150 µs 2)
IOL: 400 µs 3)
Switching signal
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"/"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.
Connection diagram Cd-364
Characteristic curve WTB2S-2, 90 mm, line-shaped light spot
Light spot size WTB2S-2, 90 mm, line-shaped light spot
Sensing range diagram WTB2S-2, 90 mm, line-shaped light spot
Dimensional drawing WTB2S-2, 66 mm, 90 mm, 110 mm
