Interface for light barrier device has communication device for optoelectronic data transfer activated by magnetically-operated switch

摘要

The light barrier device has an interface component (1) with an optoelectronic communication device (3,4,7) and a magnetically-operated switch (5), for selecting the operating mode of the communication device and an external interface component (2) having a magnet (31) for operating the switch and a second optoelectronic communication device (22,23), for data transfer between the interface components.