Digi 90000566_H manual Pin Number Default Serial Signal Signal Direction, Signals

set gpio

Default serial signal settings for GPIO pins

The default serial signal settings for the GPIO pins on a Digi Connect device are as follows. Depending on the device, there are five or nine GPIO pins.

Pin Number	Default Serial Signal	Signal Direction
GPIO 1	DCD	Input
GPIO 2	CTS	Input
GPIO 3	DSR	Input
GPIO 4	RTS	Output
GPIO 5	DTR	Output
GPIO 6	TXD	Output
GPIO 7	RXD	Input
GPIO 8	TXD for port 2	Output
GPIO 9	RXD for port 2	Input

Examples	Changing the operation of the GPIO signal pins
	The following command changes GPIO pins 1-5 to allow input of GPIO
	signals.
	#> set gpio range=1-5 mode=input
See also	• "revert" on page 61.
	• "send" on page 67, for details on setting up alarms that issue email
	messages or SNMP traps when GPIO pins change.
	• "show" on page 249.

114 Chapter 2 Command Descriptions