Rs232 Cable Wiring Diagram. RS232 serial port monitoring hardware stands out for a number of reasons including its 9 pin RS232 pinout. Null modem with partial handshaking.
Use this cable to connect two devices equipped with serial RS-232 interface. A Null Modem or crossover cable is used to connect to DTE devices together. The adapter contains the necessary crosslinks between the signals.
RS232 Cable Wiring Diagrams Normally the RS232 port is used by touch-panel controllers and similar devices.
RS-232 devices are defined as either DTE usually a computer or DCE usually an interface device. 9 PIN to 9 PIN Serial Cable. Diagram SLC 503 CPU FORCE RUN REM PROG503 504 RS232 Communications Port 503 or 504 End of 1747-CP3 Cable DTE Device Computer End of 1747-CP3 Cable DH485 RS232 RUN FLT BATT CABLE LENGTH 3 Meters 118 in Internal Jumper Internal Jumper INSTALLATION. DTE PC and DCE Modem DB9 and DB25 Male and Female Pin Numbering.