FIELD: information technology.
SUBSTANCE: data processing device comprises: a processor, memory connected to the processor, and a communication port which is configured to be connected to the backbone network of the control system. The memory stores a program which prompts the processor to selectively participate, through the communication port, as the data processing device of the control system of a first manufacturer. The control system executes a first dedicated communication protocol between data processing devices and participates, through the communication port, as the data processing device of a second manufacturer different from the first manufacturer. The control system of the second manufacturer executes a second dedicated communication protocol between data processing devices.
EFFECT: high accuracy of controlling a physical process.
18 cl, 6 dwg
