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Process Controller, IR33 Series, Universal, 24 Vac/dc, 2x Relay Outputs


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IR33W9MR20   Datasheet
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Technical Documents (2)

Product Overview

The IR33 universal electronic controller replace the IR32 range, offering additional features such as auto-tuning PID control and real time clock for managing working cycles and logging alarms. The universal version can also accept PT100, J and K type thermocouples, DC Voltage and DC mA inputs. The controller features a simple user interface, two independent control loops and are housed in a compact panel mounting enclosure. It can be connected to a network for monitoring and programming, using an optional RS-485 serial interface. It is powered from 12 to 24Vac/dc.
  • Temperature input or universal input
  • 2 Independent control loops
  • Auto-tuning PID control
  • Real time clock
  • Infrared receiver and buzzer
  • Plug-in terminals
  • 2 Relay output

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