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Universal Input for Thermocouple, RTD, and Voltage Inputs |
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Auto-Tuning PID Parameter Setup with Fuzzy Logic |
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2 Program Storage Capacity |
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Each Program Stores Up to 15 Segments |
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Programmable 4 Zone Temperature Bias |
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Up to Three Relay Outputs for PID Control or Alarms |
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Time Proportional PID Relay Control |
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High, Low, and Deviation Alarms |
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Time Delay & Fail-Safe Relay Alarms |
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Up to Two Analog Outputs for 4-20 mA or Voltage Pulse Control |
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RS-485 Communication Option |
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Two Digital Input Option |
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Up to Four Digital Outputs Options |
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3 Year Warranty |
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Easy Four-Button programming with Lockout Capability |
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Dual Four-Digit LED Display |
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PV Display: 4 Digits, 14.0 mm (0.55 in) |
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SP Display: 4 Digits, 12.0 mm (0.47 in) |
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Power Supply 100-240 VAC, 50/60 Hz |
The PD554 is a 3/16 DIN Nova Programmable Temperature Controller with auto-tuning PID control capabilities. Two programs store 15 segments each for precision set point control. At the completion of a program, the controller can hold the set point, stop the outputs, or loop to one of the programs, enabling one 30-segment program to be used. Its universal input accepts 23 input varieties, including thermocouple, RTD, and voltage inputs and can be easily configured for a 4-20 mA input. The relays may be programmed as alarms with 20 different high, low, and deviation alarm types that can include failsafe operation. Digital input options add the ability of external contacts to operate the controller and digital output options are available. RS-485 serial communication options include protocols for Master/Slave set point control, Modbus ASCII and RTU, as well as PC software.
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