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Red Lion Controls PXU21DB0 Process Control Module

The PXU Series PID Controllers offer precise process control with universal inputs including thermocouples, RTDs, and voltage/current signals. They feature on-demand auto-tuning, ramp/soak capabilities for temperature profiles, dual analog inputs and outputs, and optional current transducer inputs. Designed with easy front panel programming and Crimson software integration, these controllers are suitable for industrial applications like food processing, manufacturing, and automation. They are UL listed, CE approved, and built with IP65 enclosures for durability in harsh environments, providing reliable and flexible control solutions.

Authorized Distributors
Source:DigiKey
Part No:PXU21DB0
Stock:0
Inv Date:06-09-2026
Price: Unit price: $250.87
Buy/RFQ:
Part No:PXU21DB0
Stock:0
Inv Date:06-10-2026
Price: Unit price: $239.75
Buy/RFQ:
Part No:PXU21DB0
Stock:1
Inv Date:06-09-2026
Price: Unit price: $132
Buy/RFQ:

Red Lion Controls PXU21DB0 Process Control Module Specifications:

  • Display: LCD transmissive with backlighting, 4 digits each line, sizes vary by model from 0.43" to 0.87"
  • Input Capabilities: Thermocouple, RTD, 0-10 VDC, 4-20 mA (0-50 mA)
  • Process Inputs: 0-5 or 0-10 VDC, 0-20 or 4-20 mA, or 0-50 mV with optional CT input
  • Control Outputs: Dual relay outputs, analog output (0-10 VDC or 4-20 mA), options for secondary analog input/output
  • Power Supply: 100-240 VAC or 24 VDC, CE and UL listed, IP65 face with rugged construction
  • Communication: Optional RS-485 serial interface, supported with Crimson software for easy setup
  • Environmental: Operating temperature 0-50°C, storage -20 to 65°C, humidity up to 80%, vibration resistance 1 g, shock resistance 30 g
  • Dimensions: 1/16 DIN model approx. 3.58" x 1.89", 1/8 DIN approx. 4.77" x 1.89", 1/4 DIN approx. 4.77" x 1.89"
  • Certifications: UL Listed, CE Approved, EN 61326-1 immunity, emissions CISPR 11 Class A

Buy the Red Lion Series PXU PID: PXU21DB0

Purchase the Red Lion PXU21DB0 control module online today to optimize your industrial process automation. Its universal inputs, auto-tuning, ramp/soak features, and dual analog outputs ensure high precision and reliability. Designed with IP65 enclosure for rugged environments, it integrates easily with Crimson software for quick setup and configuration. Whether used in manufacturing, food processing, or automation, this versatile PID controller offers flexible control solutions, reliable performance, and ease of installation—transform your operations with confidence and efficiency.

Get Red Lion PXU21DB0 today—built for precise process control and durable industrial performance.

Frequently Asked Questions

Where can I buy Red Lion Controls PXU21DB0?

You can click on the BUY or RFQ button to purchase PXU21DB0 from an authorized Red Lion Controls distributor.

How do I troubleshoot issues or seek technical support for part PXU21DB0?

You can download the PXU21DB0 datasheet or visit the Red Lion Controls website for support.

Who is the manufacturer of PXU21DB0?

Red Lion Controls

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