Internal Circuit Structure Diagram Of The Product; 1The Internal Principle Diagram Of The Transmitter (Collection) End Product - Ebyte K62-DL20 User Manual

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1.4 Internal circuit structure diagram of the product

1.4.1The internal principle diagram of the transmitter (collection) end product

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Flashing for 0.5 seconds: indicates that the product is in normal operation;
RUN After 3 seconds of steady light, recovery will flash for 0.5 seconds: long
press the button for 3 seconds, it means the factory reset is successful.
Steady on: The second communication interface is connected successfully;
NET
Off: The second communication interface is disconnected.
Blinking: Indicates that the product sends out a data signal.
TXD
Blinking: Indicates that the product has received a data signal.
RXD
Always on: output 0/4～20mA signal;
AO1
Off: 0/4～20mA signal is not output.
Always on: output 0/4～20mA signal;
AO2
Off: 0/4～20mA signal is not output.
Always on: output 0/4～20mA signal;
AO3
Off: 0/4～20mA signal is not output.
Always on: output 0/4～20mA signal;
AO4
Off: 0/4～20mA signal is not output.
Internal principle diagram of analog input product
K62-DL20 User Manual
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