Product description although this is called a 9 pin null modem adapter because it fits into a 9 pin db9 socket this adapter only has 8 pins.
Null modem cable 9 pin male to 9 pin male.
These cables are durable enough for use in industrial settings.
The fully molded connectors with thumbscrews provide you with a quick and easy connection.
Db9 null modem male to female slimline data transfer serial port adapter 2 pack 4 5 out of 5 stars 147.
Db9 male to db9 male null modem cables are commonly used to connect your pc to another nearby pc or serial device using its modem protocol.
Kentek 6 feet ft db9 female to db25 male null modem serial printer cable adapter cord 28 awg f m molded d sub rs 232 crossover 9 to 25 pin for pc mac serial device 5 0 out of 5 stars 1 6 18 6.
If you re using a serial cable or null modem cable for.
Pins commonly used for rs 232 eia 232 serial.
Here s a good set of figures for db 9 male and female connectors as viewed from the pin side not the solder side.
Kentek 25 feet ft db9 null modem serial cable cord extension 28 awg rs 232 crossover 9 pin male to female m f molded d sub port for pc mac linux printer data 5 0 out of 5 stars 4 9 63 9.
Here s a good set of figures for db 25 male and female connectors as viewed from the pin side not the solder side.
The 9th pin is not typically used in a null modem adapter so some manufacturers simply leave it out.
An interface such as the sc105 or sc932a is typically not required.
Overview this 1 ft null modem cable has 9 pin connectors on both ends for connecting the data logger s rs 232 port to a peripheral s rs 232 port.