This series of products adopts bus segmentation technology to realize star-type centralized network connection of RS-232/RS-485/RS-422 devices and enhance bus signal load capacity. The product uses industrial-grade applications designed for system applications in complex environments. Th...
https://www.trans4data.com/4-channels-RS232-high-speed-isolated-HUB-converter.htmlUSB and RS-232/RS-485/422 interface converter realizes the conversion between USB and RS-232/RS-485/422 signals, so that the USB interface of the monitoring console can be connected with up to 4 RS-232/RS- 485/422 device communication, this plug-and-play USB solution is ideal for applica...
https://www.trans4data.com/USB-to-4-Channels-RS485-interface-Din-rail-mounting-converter.html