Rs232 Wiring Diagram Male Female. Dead solid 6363 recover usb method. A serial pinout diagram is presented below.
Db9 to db25 conversion and null modem wiring diagrams. Rs232 on db25 pinout rs 232c rs232 on. Standard 9 pin rs232 null modem wiring null modem leads and cables are used to connect two serial interfaces together typically for data transfer using two female connectors.
If you want to know more about rs 232 signals then this page may help but you may also need to lie down in a darkened room afterwards.
In this document the term rs232 will be used when refered to this serial interface. This cable may be used to connect any rs 232 equipped device to computer connect two computers via com serial port and so on. Rs232c retains the features of rs232 but uses 25 pins rather than a 9. A serial pinout diagram is presented below.