USB to RS232 Converter 1.Small volume, easy installation 2.No power supply needed, plug and play USB232 USB smart adapter cable lets PC users add an additional serial port for RS-232 connections using USB. It provides an external plug-and-play port for convenient connection of...

USB to RS-485/422 industrial intelligent converter; no power supply needed, plug-and-play USB485 is a kind of USB to RS-485/422 industrial intelligent converter. It is the best solution for the communication between USB and RS-485/422. Compared with RS-232 to RS-485/422 converter,...

USB smart adapter cable lets PC users add an additional serial port for RS-232 connections USB232 USB smart adapter cable lets PC users add an additional serial port for RS-232connections using USB. It provides an external plug-and-play port for convenientconnection of cell...

RS232 to RS485/422 serial converter Powered from double side, 2500V isolation, 1500W surge protection Products Content:Model485P is our top-of-the-line converters with both isolation and surge protection, enclosed terminal blocks for tamper resistance and DIP switches for...

Use E1 extend 10/100M Ethernet, plug and play, supports local clock and line clock; supports pretend random coding loop test 1) Using E1 line lucency transfer Ethernet data2) Support local clock and line clock3) Support pretend random coding loop test4) E1(G.703) interface...

Convert RS232 into RS485 signal, Port-powered, Support 2500V isolation, no power supply needed. 1, Plug and play, small volume, easy installation 2, Port-powered, high efficiency obtain electricity, can also worked on 3 lines 3, Support 2500V isolation, no power supply needed 4,...

SW485C port-powered converters change TD and RD RS-232 lines to RS-485/422signals. SW485C port-powered converters change TD and RD RS-232 lines to RS-485/422signals.All are port powered and feature Automatic Send Data Control , can working ifonly have TxD signal provide power....