Lantronix I/O 2100, Руководство пользователя

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12: Advanced Settings
IntelliBox-I/O 2100 User Guide 121
Table 12-1 Input/Output Page
Input/Output Page
Settings
Description
Pin Identifies the digital switch port and the relay.
Direction Select the direction of data flow. Choices are:
Input = pin is set to read input
Output
= pin is set to drive data out of the IntelliBox
.
Output Controlled by The functions that control an output display in rows below
the output.
State Displays the state of an input or output pin. The state of an
input pin,
High or Low , depends on the external voltage
sensed.
When a pin is configured as ouput, it acts as a solid state
switch and has a state of either
Open or Closed . Initially
the output is Open . The Output is Closed if just one
controlling function is asserted Closed , such as in Tunnel1
Connect Mode.
Control Select the output controls. Choices are:
Normal = allows an output to be controlled normally by the
configured device functions
Force Closed = asserts the output as Closed regardless
of the state of the device functions. For example, even
if other functions within the IntelliBox have not changed the
pin state, you can still force the output state closed
manually.
Force Open : asserts the output as Open regardless of
the state of the device functions. For example, even if
other functions within the IntelliBox have not changed the
pin state, you can still force the output state closed
manually.
RSS Trace transitions A change in the state of a pin triggers the IntelliBox to send
an RSS feed. Primarily used for troubleshooting. RSS
Trace transitions are visible when XI01/XI02 are set to the
Input option.
Note: The Relay is an output port only.