S7300 with Omron NB HMI Communication

[Janaka Angampitiya]

So, I have a Siemens S7300 CPU314 PLC and Omron NB10W HMI. Now I want to communicate between this device. I have a Siemens Profibus DP connector. so, can I connect this bus connector through Omron NB HMI?

• what is the use protocol?
• How to connect between hardware?
• 9 Pin D Connector connection on two sides?  

Please help me.

Edited June 2, 2024 by Janaka Angampitiya

[acpi]

Morning,

You can find answers to your questions in this manual at section 2 : https://assets.omron.eu/downloads/latest/manual/en/v108_nb-series_host_connection_setup_manual_en.pdf?v=11

It seems NB HMI can only communicate in MPI, not Profibus.

JC

[Janaka Angampitiya]

Thanks.