SELEC MFM384 to MODBUS poll software via RS485 to ethernet adapter || USR-TCP232-410S

Communication between Modbus poll simulator software and selec MFM384 energymeter by using RS485 to ethernet adapter.
selec to adapter = RS485
adapter to laptop (modbus poll software) = RJ45 cable
communication type modbus between selec and adapter.
Communication type ethernet between adapter and laptop.

[@news.1752]

how many devices can be connected with this device with one channel

[@dyserkaiser1034]

What kind of RS-232 cable is needed?

[@marcosleno3561]

Thank you, Thank you!!!!!!!!!!!!!

[@dophamthanh9970]

why i failed to connect rs485

[@luism9847]

Hi. Is there a way to read this data from the sensor not using Modbus Poll? I want to recive this data and store it in a Excel Sheet.

[@sakthivel-kl1ws]

How we used to get data via http

[@techsa_industrial]

Where you want to get the datas? You have to use modbus communication and modbuss address.

[@sakthivel-kl1ws]

@@techsa_industrial I want to get the data to store In Database via Http . Is it possible to push notification via http to my website or end point

[@techsa_industrial]

use Kepserver for OPC communication. From there you can access data in your program. Here is link of OPC foundation webinar talking about rest API kzbin.info/www/bejne/nJrYkqCPZamtgq8 I hope this will help you.

[@sakthivel-kl1ws]

@@techsa_industrial Thanks . If I set IP address for HTTP mode , the is it push the data to the server for every 10 Sec. Please advice. Actually I want to get the data automatically via rest api .

[@techsa_industrial]

@@sakthivel-kl1ws I am working on same topic using AWS serverless and mongoDB for KZbin video. Currently I am out of town so can't focus on that .

[@ImranImran-ux4lc]

halooo