Model 422LP9R is a port-powered two-channel RS-232 to RS-422 converter. It converts TD and RD RS-232 lines to balanced RS-422 signals. The unit is powered from the RS-232 handshake lines DTR and RTS...
BB-VESP211 enables serial devices as network nodes. Manager SW configures, upgrades, monitors, troubleshoots over LAN/WAN via built-in web server and standard browser.10BaseT or 100BaseTX copper...