The MatrikonOPC Server for Eurotherm 800 Series Controllers (EI-Bisync Protocol) is an OPC compliant server that enables data interchange between OPC clients and Eurotherm 800 Series Controllers. The server provides read/write and reset access to all available device parameters and supports up to 32 devices per Communication port (RS485 multi-drop). The OPC server is self-optimizing and auto-configuring to provide easy, efficient, and reliable data transfer.