Personal protection light curtain, cascadable transmitter, operating voltage 20.28 VDC, max. range 6000 mm, connector M12 x 1, 8-pin, cascadable up to 4 modules, protection class IP65, setting via DIP switch, operating voltage 24 VDC +-15%, resolution 14 mm, monitoring field height 1800 mm, two EZA-MBK-11 mounting brackets are included with each device, an additional EZA-MBK-12 mounting bracket is included for device lengths of 900 mm or more