PXU31A20 Red Lion Industrial Automation Components

PXU31A20 on MQ Automation
Red Lion

Part#:PXU31A20

Manufacturer:Red Lion

Category:Industrial Automation Components

Product Lifecycle:Active

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Red Lion PXU31A20 is a digital temperature/process PID controller designed for flush mounting with an operational ambient air temperature range of 0 to +50°C and a network frequency of 50/60 Hz. It features a 1/16 DIN (48x48mm) design with 11mm orange and 7mm green digits for display. The controller is equipped with 2 user inputs, RS-485 communication protocol, a 4-20mA control analog output, and a secondary relay control output. It supports a supply voltage (AC) of 100-240Vac, including specific voltages such as 100Vac, 110Vac, 120Vac, 200Vac, 208Vac, 220Vac, 230Vac, and 240Vac. Part of the PXU PID controllers series, it measures 1/16 DIN (W48mm x H48mm / 1.89" x 1.89") and offers a degree of protection of IP65 NEMA 4X. The controller has a 10Hz analog input sampling rate, 1 x digital output (contact type) for secondary control output 2, and 1 x analog input supporting various signal types including 4-20mA, 0-20mA, 0-50mVdc, 0-5Vdc, 0-10Vdc, multiple thermocouple types, and RTD with a 100ms sample period and 0.1 to 1° accuracy. It also includes heater current monitoring protection functions and 1 x analog output (4-20mA) for the main control output.

About the manufacturer: Red Lion is one of the manufacturers that offers Industrial Automation Components that you can order at MQ Automation site. Red Lion Controls has been a reliable supplier to customers globally for over 40 years. Our highly regarded industrial automation and networking solutions provide vital information and controls to improve efficiency, seamlessly integrating with various devices and applications.

Check out the PXU31A20 Red Lion price in the box on the right side or send a quick quote.

Product Details

  • Product series / family name
    Process controllers
  • Design
    2 user inputs RS-485 4-20mA control analog output secondary rly. control output 1/16 DIN (48x48mm) 11mm orange / 7mm green digits
  • Main function
    Temperature controller (Digital)
  • Functions
    Digital temperature / process PID controller
  • Primary brand
    Red Lion
  • Display
    2 rows x 4-digits negative image backlit LCD display with orange characters (top row; 11mm high) and green characters (bottom row; 7mm high)
  • Mounting mode
    Flush
  • Degree of protection
    IP65 NEMA 4X
  • Replaces
    P4810101 T4810101 T4810107 P1641100
  • Sub-range name
    PXU PID controllers series
  • Communication protocol
    RS-485
  • Analog outputs
    1 x analog output (4-20mA) (MAIN CONTROL OUTPUT)
  • Compliant with standard(s)
    CE EN 61326-1 immunity to industrial locations EN 61010-1 UL Listed RoHS compliant
  • Order code / Manufacturer SKU
    PXU31A20
  • Supply voltage (AC)
    100-240Vac (100Vac / 110Vac / 120Vac / 200Vac / 208Vac / 220Vac / 230Vac / 240Vac)
  • Digital inputs
    2 x digital inputs (user inputs)
  • Dimensions
    1/16 DIN (W48mm x H48mm / 1.89" x 1.89")
  • Network frequency
    50/60 Hz
  • Digital outputs
    1 x digital output (contact type) (SECONDARY CONTROL OUTPUT 2)
  • Ambient air temperature for operation
    0...+50 °C
  • Frequency
    10Hz analog input sampling rate
  • Analog inputs
    1 x analog input (4-20mA / 0-20mA / 0-50mVdc / 0-5Vdc / 0-10Vdc / Thermocouple types T; E; J; K; R; S; B; N; L; U; TXK / RTD; 100ms sample period; 0.1...1° accuracy)
  • Protection functions
    Heater current monitoring
  • Benefits
    Universal inputs Full PID control Easy programming Digital pot functionality AC / DC-powered models Reduced case depth IP65 ingress protection

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.



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