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Logic Machine Forum › LogicMachine eco-system › Gateway v
Connect N4AIA08 to LogicMachine

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Connect N4AIA08 to LogicMachine
Chandrias Offline
Junior Member
Posts: 23
Threads: 6
Joined: Oct 2021
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#1
27.03.2025, 16:13
I have a Modbus analog input device, which I would like to connect to my LogicMachine.

I managed to connect to that device with my laptop and read the inputs.
I also created the .json file, which I think it is correct.

Any help on how to connect to my LogicMachine and read the inputs?
Please keep in mind that this is the first time I work with Modbus,
so there are a lot I still need to learn.

Attached Files
.pdf   N4AIA08 N4AIB16 N4AIC24 Manual.pdf (Size: 619.72 KB / Downloads: 9)
.pdf   N4AIA08 N4AIB16 N4AIC24 MODBUS RTU Commamd.pdf (Size: 352.69 KB / Downloads: 4)
.json   N4AIA08 v20250327.json (Size: 1.37 KB / Downloads: 7)
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Daniel Offline
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Posts: 4928
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Joined: Aug 2017
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#2
28.03.2025, 08:28
Connect it to LM, set RTU settings and then use Read test and check if you can read the values. Drop screenshot of correct configuration.
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Chandrias Offline
Junior Member
Posts: 23
Threads: 6
Joined: Oct 2021
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#3
30.03.2025, 17:26
(28.03.2025, 08:28)Daniel Wrote: Connect it to LM, set RTU settings and then use Read test and check if you can read the values.  Drop screenshot of correct configuration.

I managed to make it work just fine. Thank you.
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