What are the 9-pin Serial Port Pin Assignments for the CB1000?

Article ID: 72069581

Question

What are the 9-pin Serial Port Pin Assignments for the CB1000?

Answer

The serial port pin assignments for the CB1000 (defined as a DCE or Data Communications Equipment device) are listed below

Pin 1 – CD (Carrier Detect): Output (Not used)
Pin 2 – TX (Transmit Data): Output (active)
Pin 3 – RX (receive Data): Input (active)
Pin 4 – DTR (Data Terminal Ready): Input (active)
Pin 5 – SG (Signal Ground)
Pin 6 – DSR (Data Set Ready): Output (active)
Pin 7 – RTS (request To Send): Input (active)
Pin 8 – CTS (Clear To Send): Output (active)
Pin 9 – Ring: Output (Not used)