... °C, relative humidity is 5% to 95%;10), Transmission medium: twisted pair or shielding wire;11), Transmission distance: USB to turn 485 ... ;13), Weight: 35 g;Application:(1), LED display communications data (many display company has batch use, almost all the control ... );(2), achine tool PLC reading and writing data;(3), Monitoring reading and writing data and yuntai control;(4), household appliances set ...