Setting up interface Load cell with DEWE-43A

Karansinh Kurane

Posted on 21.09.2021 23:45


This is my first time using Dewesoft DAQ. I have received load cell with 7 open cable and shield. I know DAQ require DB9 Male connector for analog channel.

I am looking for Pinout diagram.

Thank you.

Attached files:
Rok Kmetič
Customer Support Engineer
Posted on 24.09.2021 16:15

Dear Karansinh,

On the picture below I have made a connection diagram. In the datasheet, it is stated only the maximum allowed voltage (20V) and no lower limit.

Dewe-43 can output max 12V and 350 mA. This power is shared between all the channels. If the sensor is too powerful for the Dewe-43 to supply it an additional power supply will be needed.

The EXC and SNS lines can also be used instead of the +12V, but they can supply only 10V and 70 mA per channel.

If you require any further information, feel free to contact us.

Best regard.

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