Fuji PYH Series Process Controllers
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100 millisecond sampling rate-excellent for quick responding processes.
Single, dual, inverter, and position feedback control.
• Auto/manual operation.
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Digital inputs for remote operations.
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Single or dual outputs.
• Relay, 10-27V pulsed DC, 4-20 mA position feedback.
• Programmable alarms.
• Advanced options: remote setpoint, selectable setpoints via digital input, analog retransmission, communications.
• RS485 communications option allows monitoring of 31 units on a single line. •1/8 DIN and 1/4 DIN configurations.
•CE approval.
THIS ONE’S FAST.
To keep up with the applications it was designed to control, it’s got to be.
While most temperature control systems can be maintained sufficiently with the twice-per-second sampling rate found in other controllers, the Fuji PYH Process Controller reads the process variable ten times per second and makes control decisions at the same rate.
That’s what makes this controller well-suited to control pressure, flow rates, and temperature of low mass systems like a single metal filament. With a fast sampling rate and full PID control, the Fuji PYH Process Controllers minimize overshoot and oscillation around the setpoint which normally would occur before most controllers would detect them.
TheFuji PYH Process Controllers can also handle slower responding processes and offers autotuning capability to optimize control parameters. For remote operation and factory automation, up to 31 separate controllers can be monitored at the same time. Setpoint and other control values can easily be reset at your command with free custom software.
TheFuji PYH Process Controllers offers another unique feature called position feedback. This capability lets you know and control the exact position of a valve at any time. To initiate position feedback, the operator simply indicates two valve positions— fully open and fully closed. The controller does the rest, keeping track of the valve position at all times.
Knowing the precise position of the valve is critical in boosting system performance and avoiding motor burnout where a controller without position feedback might try to open or close a valve that’s already reached its limit.
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