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42BC - Photoelectric Sensors

Download the 42BC datasheet PDF. This datasheet also covers the 42BC-Allen variant, as both devices belong to the same photoelectric sensors family and are provided as variant models within a single manufacturer datasheet.

Description

The 42BC photoelectric sensor offers high performance background suppression performance at sensing ranges up to 2m (6.6ft).

Features

  • Long range background suppression diffuse sensing mode.
  • Adjustable range settings.
  • Slim housing style.
  • Highly visible LED Indicators.
  • Screw terminal connections.
  • Both NPN and PNP outputs (DC).
  • SPST relay output (AC).
  • Short-circuit protected outputs General Information Wiring Diagrams.
  • . . . . page 1.
  • 130 Dimensions.
  • . . . page 1.
  • 130 Sensing Modes Background Suppression . page 1.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (42BC-Allen-Bradley.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 42BC
Manufacturer Allen-Bradley
File Size 137.14 KB
Description Photoelectric Sensors
Datasheet download datasheet 42BC Datasheet

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Other Datasheets by Allen-Bradley

Part Number Description
42BC-B1CRAL-T4 Photoelectric Sensors
42BC-B1CRAN-T4 Photoelectric Sensors
42BC-B1LBAL-T4 Photoelectric Sensors
42BC-B1LBAN-T4 Photoelectric Sensors

Full PDF Text Transcription

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PHOTOSWITCH R Photoelectric Sensors 42BC Long Range Background Suppression   Description The 42BC photoelectric sensor offers high performance background suppression performance at sensing ranges up to 2m (6.6ft). This type of sensing capability is desirable in applications where standard transmitted beam or retroreflective sensing is not practical due to no easy access to both sides of the target or when economics is a major factor. The 42BC photoelectric sensor uses a triangulation method to mechanically adjust the sensing angle, thereby, ensuring reliable detection of the target while ignoring the background. Using the sensitivity adjustment on the top cover, the desired sensing range can be dialed in to meet the specific application. The 42BC is available in either a 1m (3.
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