OPC Server

An OPC Server is an application that controls the communication between all devices and the clients.

It can send a great amount of data to an OPC Client even if the client do not knows the data source. These sources

can be temperature sensors, link utilization and others, with different localizations and different data types.

Servers contain some OPC Group objects.

OPC Item can be a node, an attribute of a device or any item in the namespace. Each item has a compatible data

type with OPC specification.