Output module of industrial control apparatus
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United States of America Patent
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-
Nov 21, 2023
Grant Date -
N/A
app pub date -
Nov 5, 2021
filing date -
Nov 20, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
An output module includes a first connection terminal, a second connection terminal, a power supply terminal, a controller, an output device, and a first cutoff switch. The first connection terminal is connected to a high potential side terminal of an external load. The second connection terminal is connected to a low potential side terminal of the external load. The power supply terminal is provided with an external power supply from an external power source. The output device is configured to operate by receiving a power supply generated by or based on the external power supply and to output an analog voltage or an analog current of a value instructed by the controller toward the first connection terminal. The first cutoff switch is configured to be controlled by the controller to open and close a first path between the second connection terminal and a ground.
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