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SICK WT24-2 Series - User Manual

SICK WT24-2 Series
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O P E R A T I N G I N S T R U C T I O N S
WT24-2
Compact photoelectric sensors
en, de, fr, pt, it, es, zh, ja, ru

Table of Contents

Questions and Answers

  • D
    dennisknightJul 29, 2025
    What to do if the yellow LED doesn't light up on my SICK WT24-2 Accessories?
    • V
      Victoria TrevinoJul 29, 2025
      If the yellow LED on your SICK Accessories does not illuminate, even when the light beam aligns with the object within the sensing range, there could be several reasons: * There might be no voltage or the voltage is below the required limit. In this case, examine the power supply and all electrical connections, including cables and plug connections. * Voltage interruptions could also be the cause. Ensure a stable, uninterrupted power supply. * If the power supply is confirmed to be working correctly, the sensor itself may be faulty and require replacement.

Summary

General Safety Notes

Safety Notes

Read operating instructions before commissioning. Connection, mounting, and setting by skilled personnel only.

Correct Use

Operating Elements and Status Indicators

Mounting

Mounting

Electrical Installation

Electrical Installation

Connect sensors in a voltage-free state. Observe connection type information and pin assignment.

WT24-2 Bxxx, WT24-2 Vxxx

WT24-2 Rxxx

Additional Functions

Commissioning

Alignment

Align sensor on object, ensuring the optical opening is clear. Red/infrared light should hit the object's center.

Sensing Range

Sensing Range Setting

Troubleshooting

Troubleshooting

Table indicates measures for sensor malfunctions based on LED indicator/fault patterns.

Technical Data

SICK WT24-2 Series Specifications

General IconGeneral
BrandSICK
ModelWT24-2 Series
CategoryAccessories
LanguageEnglish

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