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Hello everyone,
I have a question concerning digital inputs.
I have a RV, motorhome, that I would like to monitor.
So is it possible to provide 12vdc to the digital input.
Actually, it depends on the battery voltage , but it can probably reach up to 14.7 volt dc.
Will the digital input accept max of 14.7 volt.
Thank you
John A
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03-10-2023, 11:33 PM
(This post was last modified: 03-10-2023, 11:33 PM by admin.)
if you using KC868-A series board , no problem, you can use it.
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I do have the same question for the KC868-A4 board.
I see the board uses el357 optocoupler on the digital inputs but I found no information on the accepted input voltage.
Can you provide any information?
I have a doorbell that output 12DC when ringing and I want to connect it to one of the Digital Input. Will it work ?
What is the minimum and maximum input voltage the digital input can safely get to activate the input ?
Thank you
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Digital Inputs - Supports Dry contact or voltage in.
(dc 0-12V).
Logical “0” : dc 0-4V
Logical “1” : dc 6-12V
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I have the KC868-A8-V1.6
I'd like to bring in 24v and 48v inputs into the digital in. Can I bring this in directly, or should I put in a resistor or resistor divider?
The voltages are 24vdc +-10% and 48vdc +-10%
Thank you!
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no, it will broken your board. KC868-A8 use 12V power supply, The digital input ports use 0V or 12V for different logical "1" and "0".
