Precision Digital PD550-6RA-31 Ramp & Soak Controller



Product Description

The Precision Digital PD550-6RA-31 is a digital temperature controller with two ramp and soak programs capable of storing 15 segments each for precision PID set point control. It is available a 1/16 size. At the completion of a program, the controller can hold the set point, stop the outputs, or loop to one of the 30-segment programs. Its universal input accepts 23 input varieties, including thermocouple, RTD, and voltage inputs, and it can be easily configured for a 4-20 mA input. It is available with up to three (3) relays, two (2) 4-20 mA analog outputs, four (4) digital inputs, and an RS485 serial communication option which includes protocols for master/slave set point control, Modbus® ASCII and RTU, as well as PC software.

Precision Digital PD550-6RA-31 Features

  • Thermocouple, RTD, & Process Inputs
  • High Accuracy Auto-Tuning PID
  • Two Ramp & Soak Programs, 15 segments each
  • Universal Power Supply 100-240 VAC
  • Up to 3 Relays & 2 Analog Outputs
  • Digital Input Program Operation
  • RS-485 Serial Communications Option
  • Modbus® RTU/ASCII Communications
  • Free Operating & Data Logging Software
  • IP55 & IP65 Fronts
  • 1/16 DIN Size
  • 3 Year Warranty
Product Type: Ramp & Soak Controller
Inputs: Current (4-20 mA), Voltage (0-10 V), Thermocouple, RTD
Display: Dual Line, 4 Digits, Red LED
Power: 100-240 VAC
Serial Communications: None
Outputs: (1) Relay, (2) 4-20 mA
DIN Size: 1/16 DIN
Digital Inputs: (2) Digital Inputs
Approvals: CE, C-UL Recognized
Warranty: 3 years

Additional Information

Weight 2 lbs
Dimensions 6 × 6 × 6 in


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