450L-B4HN0300YD Allen Bradley Guardmaster 450L Series GuardShield Light Curtain Transceiver, 16 Beam(s), 30mm Resolution

Allen Bradley Guardmaster Light Curtain Transceiver, 0.9 to 6.5m Scanning Range, 30mm Resolution - 450L-B4HN0300Y_x000D_ 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._x000D_ • Comes with two light-emitting diode (LED) indicators for status monitoring_x000D_ • Ingress protection rating of IP65 means its dustproof and can withstand low-pressure water jets_x000D_ • Maximum response time of_x000D_ Standards and Certifications_x000D_ • TÜV certified Ple (Technical Inspection Association)_x000D_ • IEC 62061 (International Electrotechnical Commission)_x000D_ • EN ISO 13849-1 (International Organisation for Standardisation)_x000D_ • ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 electrostatic control standards_x000D_ 450L-B Guard Shield 30mm (1.18 in.), 300 mm (11.82 in.)_x000D_ How do I switch between the transmitter and receiver mode of this light curtain?_x000D_ You can switch between the two modes by inserting a plug-in module at the bottom of the transceiver.