Allen Bradley Guardmaster Light Curtain Transceiver, 0.9 to 6.5m Scanning Range, 30mm Resolution - 450L-B4HN0300Y Protect machine operators from mechanical hazards using this light curtain transceiver from Rockwell Automation's Allen Bradley Guardmaster range. It projects a beam of light to detect if a person is present within the machine's operating zone. You can set its scanning range between 0.9 and 6.5m and its protection height between 150 and 1950mm for versatile operation. The unit uses an innovative patented technology that enables it to function as both the transmitter and receiver. Thanks to its 30mm beam resolution, it can effectively detect a person's finger or hand. • Comes with two light-emitting diode (LED) indicators for status monitoring
• Ingress protection rating of IP65 means its dustproof and can withstand low-pressure water jets
• Maximum response time of Standards and Certifications • TÜV certified Ple (Technical Inspection Association)
• IEC 62061 (International Electrotechnical Commission)
• EN ISO 13849-1 (International Organisation for Standardisation)
• ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 electrostatic control standards 450L-B Guard Shield 30mm (1.18 in.), 300 mm (11.82 in.) How do I switch between the transmitter and receiver mode of this light curtain? You can switch between the two modes by inserting a plug-in module at the bottom of the transceiver.