RS232 WIRING DIAGRAM MALE FEMALE

Tech Stuff - RS232 Cables and Wiring
Tech Stuff - RS-232 Cables, Wiring and Pinouts. Brief tutorial and pinouts for RS-232, RS422/485, T1/E1 and V. 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. Contents. DTE (PC) and DCE (Modem) DB9 and DB25 Male and Female Pin Numbering; RS232 on DB25
RS232 pinouts and wiring - AirBorn
RS232 configuration The connector on the PC has male pins, therefore the mating cable needs to terminate in a DB25/F (Female pin) I mean that one line in the cable has an output driving it from both ends - and this is not correct for RS232 - so that means that the cable wiring is not correct for the devices.
DB9 Pinout
The DTE (PC) has the male connector (shown below), and the DCE (peripheral) has the female. RS-232 Maximum Cable Length . The maximum cable length for RS-232 is 50ft, but in practise depends on baud rate, cable specific capacitance and ambient noise.
Amazon: rs232 female to female
USB to RS232 Adapter with PL2303 Chipset, CableCreation 6.6 ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black