Datasheet

W16 / W26 | SICK8021630/2017-10-23
Subject to change without notice
39
SMALL PHOTOELECTRIC SENSORS WLA16
Detailed technical data
Features
Sensor principle
Photoelectric retro-reective sensor
Detection principle
Autocollimation
Dimensions (W x H x D)
20 mm x 55.7 mm x 42 mm
Housing design (light emission)
Rectangular
Sensing range max.
1)
0 m ... 10 m
Type of light
Visible red light
Light source
2)
PinPoint LED
Light spot size (distance)
Ø 80 mm (5 m)
Wave length
635 nm
Adjustment
BluePilot: With alignment aid, IO-Link
Pin 2 conguration
External input, Teach-in, switching signal
1)
Reector PL80A.
2)
Average service life: 100,000 h at T
U
= +25 °C.
Smart Task
Smart Task name
Base logics
Logic function
Direct
AND
OR
Window
Hysteresis
Timer function
Deactivated
On delay
O delay
ON and OFF delay
Impulse (one shot)
Inverter
Yes
Switching frequency
SIO Direct: 1000 Hz
1)
SIO Logic: 800 Hz
2)
IOL: 650 Hz
3)
Response time
SIO Direct: 500 µs
1)
SIO Logic: 600 µs
2)
IOL: 750 µs
3)
Repeat accuracy
SIO Direct: 150 µs
1)
SIO Logic: 300 µs
2)
IOL: 750 µs
3)
Switching signal Q
L1
Switching output
Switching signal Q
L2
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.
A
B
C
D
E
F
H
I
J
K
L
M
N
O
P
Q
R
S
T