... customer's requirement to the interface, the interface of field wiring is convenient, the connection is ... version;3), Interface standards: meet TIA/EIA of RS485 / RS422/232 standard;4), Support baud ... and hot swaps (USB end);8), Working way: asynchronous half-duplex;9), Useing environment:-25 °C to ... entrance guard system; Card;(6), all kinds of industrial automation;Instrumentation;(7), parking lot;The ...