DB-9Pin Connector(Male/Female) most use 2 electronic device communication. DB 9 connector is part of the D-sub miniature (D-sub) connector plug and socket family for computer and communication devices. It is uses all type HMI Communication With PLC.
Pin | Signal | Description |
1 | DCD | Carrier Detect |
2 | RXD | Receive Data |
3 | TXD | Transmit Data |
4 | DTR | Data Terminal Ready |
5 | GND | Signal Ground |
6 | DSR | Data Set Ready |
7 | RTS | Request To Send |
8 | CTS | Clear To Send |
9 | RI | Ring Indicator |
Login Or Registerto submit your questions to seller
No none asked to seller yet