I have a Hitachi SJ200 VFD which has RS-485 Modbus RTD built in. There is an RJ45 connector which has two pins for Modbus. One for Data+ and another for Data-. So, I guess, send and receive are on the same wire using half-duplex. What is the most common way to connect this to a PC?
-- Kirk Wallace (California, USA http://www.wallacecompany.com/machine_shop/ Hardinge HNC lathe, Bridgeport mill conversion, doing XY now, Zubal lathe conversion pending) ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
