A modbus/TCP client is already prepared in the JC24x but not released yet. For further information please do not hesitate to contact me
directly: "[email protected]", mailto:[email protected]
I know of a MODBUS/TCP server for the Festo/Beck IPCs. And I think it should be available for the HC02. Please contact your Festo dep. If this does not help to solve your problem, please let me know off list.