Ask USB Modbus Protocol DT80M

Famiras

posted Apr 14 '19 at 6:06 am

Hi sir,
Currently, i work project using DT80M, but it is required 3 communications with other system:

Ethernet for internet
GSM for sms
Modbus RTU for connect to other system. I found Modbus RTU support via USB port. So i would like to ask about this port support convert USB to RS485 as picture: https://www.dropbox.com/s/wt1c35e5zfot4eo/12345.png?dl=0 Thank you very much!

Hope to hear from you soon.

Hi sir, Currently, i work project using DT80M, but it is required 3 communications with other system: - Ethernet for internet - GSM for sms - Modbus RTU for connect to other system. I found Modbus RTU support via USB port. So i would like to ask about this port support convert USB to RS485 as picture: https://www.dropbox.com/s/wt1c35e5zfot4eo/12345.png?dl=0 Thank you very much! Hope to hear from you soon.

Roger

posted Apr 14 '19 at 6:07 am

Good afternoon Famiras,

May I ask why you are using a GSM modem on a DT80M?
The DT80M can send SMS messages

Cheers

Roger

Good afternoon Famiras, May I ask why you are using a GSM modem on a DT80M? The DT80M can send SMS messages Cheers Roger

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