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1/32 DIN Temperature/Process Controller Fuji PXR3

1/32 DIN Controller Fuji PXR3

The PXR3 is Fuji Electric’s powerful self-tuning 1/32 DIN Temperature/Process Controller with low-cost communications option. The new PXR3 1/32 DIN Temperature/Process Controller is packed with features, to meet a wide variety of needs in the process control industry. Low-cost options include RS485 communications, analog retransmission, digital input, timer function, dual outputs, programmable alarms, and 24 VAC/DC power supply.

One of the most impressive features is the large LED display — larger than most other 1/32 DIN controllers on the market. The faceplate, designed for NEMA 4X (IP66 equivalent), is watertight and corrosion-resistant. The easy-to-use 3-button keypad allows for programming similar to the popular PXR4/PXW controller.

The controller has all the standard features that were available in the PXV3 controller, and more. In addition to auto-tuning and fuzzy control, it now comes with self-tuning — an innovation in the control field. It automatically retunes the controller under certain conditions, without the need to revert to auto-tuning. The standard 8-segment ramp/soak feature has been expanded to include two patterns that can be linked to create a 16-step profile. The PXR3 accepts temperature and process inputs, and offers two control outputs and two programmable alarms.

Remote monitoring of up to 31 controllers at a time is possible with the RS485 option that uses the industry-standard Modbus™ protocol. Comes with free Windows®-based software, PXR-LITE™.

PXR-LITE Communications Software
PXR-LITE© is a free Windows-based software that is supplied with the communications option on a PXR controller. It is the latest in control and monitoring of Fuji Electric’s PXR series controllers. It provides continuous remote monitoring of single or multiple controllers using a single half-duplex RS-485 line.

• Monitor and Control Up to 31 Controllers from a PC via RS485-RS232 Signal Converter
• Real-Time Charting and Data-Logging
• Remote Setpoint Adjustment
• Set Control Modes, Alarms and Other Control Parameters
• Remote Auto-Tuning and Ramp-Soak Programming
• Live Display of Process and Setpoint Values, Alarm Annunciators
• View Single-Station or Multi-Station Data
• Comprehensive Help File Included
• Runs on Windows Environment, 3.1 or Later

Features

• Large LED Display
  4-digit, 11.5 mm-high display
  Waterproof faceplate conforms to NEMA-4X/IP66
• Digital Input
  Change between setpoints (SVO, SV1)
  Change between ramp/soak and standby
  Start/reset the ramp/soak
  Start/stop the auto tuning
  Cancel the alarm latch
  Start the incorporated timer
• PID with Self-Tuning or Fuzzy Control
• 24V AC/DC Supply Voltage Option
• Timer Function
  On-delay or off-delay timer activated with digital input
  Up to 2 timer outputs can be obtained
• Heating/Cooling Control
  Obtain both heating and cooling control output
• Ramp/Soak Function
  Up to 16 ramp/soak segments
  Up to two 8-segment patterns
• Analog Retransmission Option
  4-20 mA Retransmission of PV, SV, MV, DV
• Communications Function
  RS485 (Modbus™ protocol) interface permits remote monitoring from a PC. Free Windows®-based software, PXR-LITE™.
• Warranty
  Manufactured in a ISO 9001 facility and backed by a 3-year warranty

Free Communications Software comes with the RS485 option.