Hi,
I'm searching information about the conversion from SPA-bus to Modbus protocol in order to communicate between Quantum and some ABB device.
I think it's possible to use the Modicon Programmable Bridge Multiplexer NW-BM85* in order to do the conversion via software.
Has someone already developed this kind of application?

Thank,

Best regards,

Laura Bersini

 

Hi Laura,

I am facing a similar application. I a trying to integrate ABB SPOC 110C modules networked in SPA-Bus to a RSView32 station.

Did you have any luck?

 

I have just begun searching for something like that as well. I think I just stumbled across something. Hope it helps you.

http://www.kalkitech.com/protocolconverter.htm