Standard 9 Pin Serial Cable Pinout

The dte pc has the male connector shown below and the dce peripheral has the female.

Standard 9 pin serial cable pinout.

9 pin to 25 pin serial. Rs 232 maximum cable length. Null modem cable with handshake. Data carrier detect after a data terminal is detected a signal is sent to the data set that is going to be transmitted to the terminal.

Model 228 dual slot magnetometer board edge connector pin assignments 137 figure 6 3. This cable may be used to connect any rs 232 equipped device to computer connect two computers via com serial port and so on. D sub 9 connector pinout pinout and diagram of de9 connector db9 connector commonly used for serial ports rs 232. A computer s serial com port dte is usually a male port as shown below and any peripheral devices you connect to this port usually has a female connector dce.

It appears that you are using adblocking software. Some miniaturized electronics particularly graphing calculators and hand held amateur and two way radio equipment have serial ports using a phone connector. This rs232c de 9 usually miscalled db 9 port is available in some pcs and many other devices. A null modem or crossover cable is used to connect to dte devices together.

For this to work the transmit txd pin of one device needs to be connected to the receive rxd pin of the other device and vice versa. This adapter will enable you to connect a 25 pin serialcable to a 9 pin connector at the computer. 9 pin d sub female to the computer. Model 222 loop detector board edge connector pin assignments.

Use this cable to connect two devices equipped with serial rs 232 interface. Below is the pinout of a typical standard male 9 pin rs232 connector this connector type is also referred to as a db9 connector. Pinout of null modem cables and layout of 9 pin d sub female connector and 25 pin d sub female connectorde 9 to de 9 de 9 to de 25 cables. Received data the data set receives the initial signal via the receive data line rxd.

This table shows the pin numbers with signal names and the signal direction. The cost of running this website is covered by advertisements. Model 228 single slot magnetometer board edge connector pin assignments. An rs232 pinout 9 pin cable features nine pins.

This use has been standardized as tia 574. The startech mxt100ff is an example of a straight through cable. Serial data cable diagrams and pin connections different data systems utilise different levels of handshaking when using rs232. 25 pin d sub male to the serialcable.

An rs 232 serial port was once a standard feature of a personal computer used for connections to modems printers mice data storage uninterruptible power supplies and other peripheral devices.