SICK PowerProx WTT12L User Manual

O P E R A T I N G I N S T R U C T I O N S
PowerProx - WTT12L
MultiTask photoelectric sensor
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SICK PowerProx WTT12L Specifications

General

Adjustment	Potentiometer
Supply voltage	10 V DC ... 30 V DC
Output current Imax.	100 mA
Enclosure rating	IP67
Protection class	III
Ripple	≤ 5 Vpp
Switching output	PNP
Response time	0.5 ms
Switching frequency	1 kHz
Housing material	Plastic
Light source	LED
Switching mode	Light ON/Dark ON

Summary

General Safety Notes

Safety Notes

Read instructions, trained specialists, not a safety component, UL usage, protect from moisture/contamination.

Product Description

Correct Use

Opto-electronic photoelectric proximity sensor for object detection. Warranty void if used otherwise.

Dimensional Drawings

Additional Functions

Test Input

Test input (TI/Test) to switch sender off for checking function.

Commissioning

Check Application Conditions

Adjust sensing range and distance based on object/background remission using diagrams.

Mounting

Mount using bracket, note torque and object direction.

Electronics

Connection types for standard I/O and IO-Link modes.

Alignment

Sensor with Potentiometer

Adjust sensing range with potentiometer (4 rotations). Clockwise increases range.

Sensor with Teach-in Button

Adjust sensing range by pressing the teach-in button.

Configuration

WT Teach Modes

Describes single teach-in and ET teach-in modes with timings and alignment.

Troubleshooting

Troubleshooting Table

Table of fault patterns, causes, and measures for sensor malfunctions.

Technical Data

Disassembly and Disposal

Maintenance

Maintenance Recommendations

Sensors are maintenance-free, but cleaning lenses and checking connections are recommended.