
DN33W9 – 1 Cool / 1 Humidification Accessories for IR33/DN33 Universal.IR33Z9 – 4 Stages Reverse Acting Pressure Combined applications.DN33Z9 – 4 Stages Direct Acting Pressure.IR33Z9 – 4 Stages Direct Acting Pressure.

IR33V9 – 1 Stage Direct Acting Pressure.IR33 Universal Series IR33 Universal controllers Applications guide Integrated Control Solutions for Energy Savings.

The IR32 controllers are powered from 12 to 24Vac/dc and optional transformers are available for powering the controllers from 110Vac or 230Vac. All versions can be connected to a network for monitoring and programming, using the optional RS-485 serial card. They all feature a simple user interface and are housed in a compact panel mounting enclosure. Humidifier, Controller user manuals, operating guides & specifications. View & download of more than 268 Carel PDF user manuals, service manuals, operating guides.

The controllers offer nine different control modes including on/off, proportional or proportional integral control. Versions are available to accept NTC, PT100, J and K type thermocouples, DC Voltage and DC mA inputs, and are available with 1, 2 and 4 relay outputs or 1 and 4 SSR outputs.
