Fastwel offers OPC servers for several popular industrial fieldbuses
Fastwel CAN OPC Server is a Windows application providing OPC Data Access interface for Control Area Network (CAN) devices. The current version of the OPC Server can access CAN networks using CAN adapters by PEAK Systems Technik (via PCAN-Light programming interface) and IXXAT (via VCI V2.16 programming interface)
Windows application providing OPC Data Access interface for Modbus RTU/ASCII and Modbus TCP networks