descripción
The Sigma/232-Opto PCI RS-232 with isolator adapter is an 32 bits PCI bus board with Plug and Play (PnP) features, it provides two asynchronous serial communication ports (RS-232), which link the computer and serial peripheral devices such as terminals, modems, serial printers, plotters, ... etc. The on board isolator can isolate voltage up to 2500V r.m.s..