jschulze's latest activity

It may not be a problem if the networks use the same subnet. You could use a layer 2 VPN bridge to connect them as if they are all on...

You may be able to use the ICC Mirius gateway in conjunction with larger relays that accommodate the 400V 25kW 3Phase requirement...

Can you clarify your requirements? "Poll one MODBUS register continously" seems to imply you're looking for a Modbus client/master...

It's unlikely anyone here will be familiar with the data logger software you're using. Therefore, I recommend you diagnose and...

ModScan will open a Modbus/TCP connection and keep it open while making requests (it does not close the connection after each...

I think this way (and always works): The slave defines the IN and OUT terminology. If the data is read only and it's format is INT or...

As long as the RTU has more than one serial port, it seems you can run Modbus Slave and Modbus Master simultaneously. Note that at least...

Well, to be blunt, if you're implementing this yourself, the behavior is going to be exactly what you coded it to do (after all...

I think that might be your issue. I can't find any documentation or indication online that the LZQJ-XC or VARIOMOD-XC support the Modbus...

This statement is not true. I just provided you with an example in my previous post of real-world INPUTS (a flow sensor) and OUTPUTS...

Take a look at these excerpts from the Modicon M340 User Guide and Sepam Series 20 User Guide.

Another follow-up question. What module are you using with the EMH meter to provide RS-485 Modbus RTU? Are you using the VARIOMOD-XC...

Thank you for the additional details. Can you please describe or provide a diagram of how you have your EMH meter wired to your RS-485...

I believe you're thinking about it on too wide of a scope. Don't think about it from a communication perspective or from your whole...

Performing a Google search for "MIL 1553 to RS-485 gateway" turned up this device...