Allen-Bradley 42SMP-7021 Fixed Focus Photoelectric Sensor
The Allen-Bradley 42SMP-7021 by Rockwell Automation is a highly reliable PHOTOSWITCH® fixed focus photoelectric sensor engineered for precision object detection in industrial automation environments. Operating on an input voltage range of 11-28VDC with a highly efficient power consumption of just 1.2 Watts, this Series B sensor delivers consistent and accurate sensing capabilities. Proudly manufactured in the USA and CE certified, it features a maximum output current of 100mA at 28VDC. Its rugged design makes it an ideal solution for demanding manufacturing, material handling, and packaging applications.
Technical Specifications:
- Brand: Allen-Bradley / Rockwell Automation
- Catalog Number: 42SMP-7021
- Sensor Type: PHOTOSWITCH® Fixed Focus Photoelectric Sensor
- Input Voltage: 11-28VDC
- Power Consumption: 1.2 Watt
- Output Current: 100mA
- Maximum Voltage: 28VDC Max
- Series: Series B (SER B)
- Certifications: CE
- Country of Origin: Made in U.S.A.

| Brand | Allen-Bradley |
|---|---|
| Model | 42SMP-7021 |
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Allen-Bradley 42SMP-7021 Fixed Focus Photoelectric Sensor
Optimize your industrial automation with the Allen-Bradley 42SMP-7021 PHOTOSWITCH® Fixed Focus Photoelectric Sensor. Featuring an 11-28VDC input, 100mA output, and durable US-made construction, this Series B sensor ensures reliable and precise object detection for manufacturing and packaging systems.

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