Allen-Bradley 42SRU-6204

The Rockwell Automation 42SRU-6204 is a versatile and compact photoelectric sensor, ideal for a variety of industrial applications. As part of the 6000 Series, this polarized retroreflective sensor employs a light beam that reflects back to detect the presence of objects, ensuring reliability and efficiency in operation. With a swift response time of 12 milliseconds on AC power and 5 milliseconds on DC, it is highly responsive to changes in its environment. Operating on a versatile voltage range of 20 to 132 volts, this sensor is designed to turn on when light is present and off when it is absent, using a visible red light beam for enhanced detection capabilities. The 42SRU-6204 is straightforward to install, requiring minimal programming, making it an accessible choice for various control systems.