Connect MPG to 7i73

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5 years 9 months ago #193956 by PCW
Replied by PCW on topic Connect MPG to 7i73
The 7I73 is normally powered via the RJ45

The pullup selection depends more on what is
driving the inputs than the 7I73

1K to 10K should be fine for most things

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5 years 9 months ago #193981 by rodw
Replied by rodw on topic Connect MPG to 7i73

PCW wrote: The 7I73 is normally powered via the RJ45

The pullup selection depends more on what is
driving the inputs than the 7I73

1K to 10K should be fine for most things


Thanks. External contacts will switch the 7i73 3.3V power to the input. What might be a good resistor value to use?

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