PBXDom Blog Tag: rs232

RS-232 Cables, Wiring and Pinouts RS-232 standards(TIA-232) are defined by TIA (Telecommunications Industry Association). RS-232 defines both the …

Computer Com Port (RS-232/V.24 pinout on a DB-9) Pin Name Description 1 CD Carrier Detect 2 RXD Receive Data 3 TXD Transmit Data 4 DTR Data Terminal …