Standard 9 Pin Serial Cable Pinout

Rs 232 maximum cable length.

Standard 9 pin serial cable pinout.

This rs232c de 9 usually miscalled db 9 port is available in some pcs and many other devices. This cable may be used to connect any rs 232 equipped device to computer connect two computers via com serial port and so on. The cost of running this website is covered by advertisements. Some of the simpler systems just send the data without any hard wired handshaking and as a result the serial data cables required for this are very simple.

This use has been standardized as tia 574. It appears that you are using adblocking software. Serial data cable diagrams and pin connections different data systems utilise different levels of handshaking when using rs232. 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 single slot magnetometer board edge connector pin assignments. 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. Below is the pinout of a typical standard male 9 pin rs232 connector this connector type is also referred to as a db9 connector.

The startech mxt100ff is an example of a straight through cable. Some miniaturized electronics particularly graphing calculators and hand held amateur and two way radio equipment have serial ports using a phone connector. D sub 9 connector pinout pinout and diagram of de9 connector db9 connector commonly used for serial ports rs 232. This adapter will enable you to connect a 25 pin serialcable to a 9 pin connector at the computer.

The 9 pin de 9 connector has been used by most ibm compatible pcs since the serial parallel adapter option for the pc at where it allowed a serial and parallel port to fit on the same card. Null modem cable with handshake. 25 pin d sub male to the serialcable. Simple null modem cable.

The dte pc has the male connector shown below and the dce peripheral has the female. 9 pin to 25 pin serial. 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. 9 pin d sub female to the computer.

Use this cable to connect two devices equipped with serial rs 232 interface. Model 228 dual slot magnetometer board edge connector pin assignments 137 figure 6 3. 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. An rs232 pinout 9 pin cable features nine pins.

Model 222 loop detector board edge connector pin assignments.