Thanks again for the feedback. There is CAN bus hardware on the SmartTILE but no firmware support was developed for it. We are aware that CAN bus is widely used in car industry (as in in car entertainment, power windows etc) In Europe CANopen and CiA are widely used, but protocols that runs on CAN bus appear not too often mentioned for industrial automation in North America.
In any case today Ethernet support has become the most important communication interface, for which all our Super PLCs can handle very well. Unlike some PLCs that deploy Ethernet to serial interface that convert high performance Ethernet into low performance serial interface and therefore inherently limited, the Ethernet port on the TRi Super PLCs is tightly integrated into the hardware and firmware and therefore it is able to handle connections by multiple clients at the same time and support both Modbus TCP and Ethernet Hostlink command protocols simultaneously. It can even connect to a remote server to upload data to the cloud while simultaneously handle communication requests from all the connected clients.