Lantronix xPico, Руководство пользователя

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4: Configuration Using Web Manager
3. When you are finished, click the OK button.
4. On the main menu, click Apply Settings .
Configurable Pin Settings
There are eight configurable hardware pins on the xPico unit. For each pin, configure
the pin function, communication direction, and activity level. For more information,
see
9 GPIO Interface .
To configure the xPico’s Configurable Pins:
1. On the main menu, click Configurable Pins. The Configurable Pins page opens.
Figure 4-9. Configurable Pins Settings
2. Configure or modify the following fields for each pin:
Function From the drop-down menu, select the purpose of the
specified pin. See
Configurable Pin Functions (below) for
a description of each available function.
Direction
Select whether the pin inputs or outputs.
Active Level Select the signal active level (Low or High).
Configurable Pin Functions
General Purpose I/O Monitors input using the 77F0 port or controls output by the
77F0 port.
Modem Ctrl Channel 1 In For DTE device configuration this would be the DCD control
line.
Modem Ctrl Channel 1 Out For DTE device configuration this would be the DTR control
line.
RS485 Select Channel 1
Optional control signal that enables toggling between RS232
and RS485 on OEM hardware design.
RS485 2-Wire Channel 1
Optional control signal that enables toggling between RS485
xPico User Guide 32