Transceiver of discrete signals for FOCL LPA-501

The transceivers are designed for transmission of digital signals through zones with increased electromagnetic interference. LPA-501 transceivers allow to extend signal lines (without using repeaters) up to 2 km and provide reception and transmission of discrete signals of "dry contact" type. LPA-501-XYZ consists of two input-output ports of 8 signals each, a module of transceiver via FOCL, microcontroller, indication module and USB connection.The microcontroller module receives incoming information, forms a data packet according to the settings and sends it via FOCL, then decompresses it and, if there are no errors, sends it to the output terminals. When using additional modules, further conversion of the output information is possible.