Configuring External Input/Output (I/O) Terminals - Hioki MEMORY HiLOGGER LR8450 Instruction Manual

8.3 Configuring External Input/Output (I/O)
This section describes how to select functionality for the external I/O terminals.
There are four external I/O terminals: I/O 1 to I/O 4.
You can control the instrument to start and stop measurement or input trigger signals.
I/O 1 to I/O 3 are input terminals, while I/O 4 is an output terminal.
>
1
Under
functionality.
OFF
Start
Stop
Start/Stop
Trigger input
Event input
2
Select the edge.
↑
↓

3
Under
OFF
Trigger output
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Terminals
>
1 1
3 3
[External input 1], [External input
Disables the terminal.

Starts measurement. (Same operation as the
This setting is not available for
Stops measurement. (Same operation as the
This setting is not available for
Stops or start measurement when the signal level changes.
This setting is not available for
Activates a trigger.
This setting is not available for
Assigns an event mark.
Operates at the rising edge when changing from low level to high level.
Operates at the falling edge when changing from high level to low level.
[External output], select the terminal functionality.
Disables the terminal.

Outputs a low-level signal when a trigger activates.
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2 2
2], and [External input 3], select the terminal
START key)
[External input 3].
STOP key)
[External input 3].
[External input 3].
[External input 1] or [External input
.com
2].
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