... . LEDs indicate data traffic. SW485GI/C is a basic isolated converter.The RS-422/485 side and the RS232 side is powered by an ... standardRS-232 signalTX, RX, GNDRS-485 signalD+, D-, GNDRS-422 signal R+, R-, T+, T-, GND Working formatAsynchronism, point to point or multi ... White Weight170g Update Date:2012-04-24 04:50:14 RS-232 to RS485/422 converter(Industrial isolation)