WTB26P-24161120A00 W26 - COMPACT PHOTOELECTRIC SENSORS - SICK
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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
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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.
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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.
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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
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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
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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
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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
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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
Subject to change without noticeSICK 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.comYou can also read
