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Control system for air fractionation plant includes external computer with single-line serial field bus connected to control and instrumentation in cold box
Control system for air fractionation plant includes external computer with single-line serial field bus connected to control and instrumentation in cold box
The process computer (1) is connected via the field bus controller (2) to the single line serial field bus (3). This is connected to external systems (4) of the plant, and into the data measurement, transmission and control systems (6) within the cold box (5).
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