SICK WLL80 Analog - Technical Data; Technical Specifications

12 Technical data
12.1 Technical specifications
The “Technical Data” section contains only an extract of the technical data of the sensor.
The complete technical data can be found on the homepage www.sick.com under the part number of the sensor.
Features
Sensing range
Depending on the fibers used
Emitted beam
Standalone system
Light sender LED
Type of light Visible red light
Light spot size / distance Depending on the fibers used
Electrical data
Standalone system
Supply voltage U
B
12 ... 24VDC
1)
Ripple ±10%
Current consumption ≤52mA
Protection class III
2)
1)
Limit values
Reverse polarity protected U
B
connections
Residual ripple max. 5V
ss
2)
Reference voltage DC 50 V
3))
B = Inputs and outputs reverse polarity protected
D = Outputs overcurrent and short circuit protected
4))
Signal transit time with resistive load
5))
With light / dark ratio 1:1
8))
Valid for Q\ on Pin2, if configured via software
Digital output
Output current I
max.
≤50mA (Q1)
Circuit protection A, B, D
Response time 16/70/250/500/1,000/2,000/8,000µs
Switching frequency 31.2kHz; 7.1kHz; 2kHz; 1kHz; 500Hz; 250Hz;
62.5Hz
Analog output
Output current I
max.
(current-based) 4...20mA, invalid range 3.5mA, 20.5mA (load resist‐
ance: max. 300Ohm)
Output voltage U
max.
(voltage-based 0...10V): 0...10V, invalid range 0V, 10V (load resistance: min.
10kOhm)
Output voltage U
max.
(voltage-based 1...5V): 1...5V, invalid range 1V, 5V (load resistance: min.
10kOhm)
Mechanical data
Enclosure rating IP54
Ambient temperature, operation -25 ... +55°C
TECHNICAL DATA 12
8027947 /2022-12-14 | SICK O P E R A T I N G I N S T R U C T I O N S | WLL80 Analog
71
Subject to change without notice