communication entre ABB freelance 2000 et siemens S7 300
I want to know is there a way to bound the siemens s7 200 and freelance 300 has an ethernet Résaux through a fieldbus Profibus like the what are the necessary modules and thank you
Which version of Freelance you are referring to ? is it 2013 version or old version freelance 2000 ? as nothing exist like freelance 300. Recommended to use latest Freelance version 2013.
I don't know your purpose it's testing/inhouse project or external project onsite ?
but it depends on volume of data you want to transact ? at what frequency ? distance between two controller? or any limitation or specific requirement.
anyway freelance supports almost all the open protocols, As you are communicating between controller to controller and Freelance can be modbus rtu/TCP master/slave I recommend incase it's not a volume of data transaction is less then communicate over modbus. using AC 900F/AC 700F you don't need anything extra. Controller is equipped with inbuilt support for modbus rtu/TCP. no idea about need at S7 200.
Incase of large volume of data transaction recommended to get connected over ethernet and communicate via OPC. for that you need controller HW,OPC server and ethernet connectivity.
Third option is to get connected over profibus, I have no idea about this option but check associated Apps here if that helps.