1/16 DIN Auto-Tune PID Single Loop Controller (PD540)
Fabricant: Precision Digital
Features
Universal Input for Thermocouple, RTD, and Voltage Inputs
Auto-Tuning PID Parameter Setup with Fuzzy Logic
4 Programmable Set Points
Programmable 4 Zone Temperature Bias
Up to Two Relay Outputs for PID Control or Alarms
Time Proportional PID Relay Control
High, Low, and Set Point Deviation Alarms
Time Delay & Fail-Safe Relays
Up to Two Analog Outputs for 4-20 mA or Voltage Pulse Control
Auto / Manual Output Control
RS-485 Communication Option
Two Digital Input Option
3 Year Warranty
Easy Four-Button programming with Lockout Capability
Dual Four-Digit LED Display
PV Display: 4 Digits, 11.3 mm (0.45 in)
SP Display: 4 Digits, 9.5 mm (0.37 in)
Power Supply 100-240 VAC, 50/60 Hz
21e2
The PD540 is a 1/16 DIN Nova Digital Temperature Controller with auto-tuning PID control capabilities. One of four user programmable set points may be selected for PID control in the form of time proportional relay on/off output, time proportional voltage pulse, or 4-20 mA signal control. 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. 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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