### EIA-422 Software Handshaking (XON/XOFF) Cable

Use the chart below as a guide for EIA-422 wiring. Pin numbers have been omitted because they vary from product to product. For Digi pin numbers, see Digi EIA-422 Connector Wiring. For peripheral device pin numbers, see the documentation for your peripheral device.

DTE (Digi End) |  | DTE (Peripheral)
--- | --- | ---
Signal | Lead | Lead | Signal
TxD | + | Connected to | + | RxD
- | Connected to | -
RxD | + | Connected to | + | TxD
- | Connected to | -
GND |  | Connected to |  | GND
RTS | Jumpered, connect: RTS(+) to CTS(+); RTS(-) to CTS(-) |  | Jumpered, connect: RTS(+) to CTS(+); RTS(-) to CTS(-) | RTS
CTS | CTS