DN33W7LR20- Carel IR33 Universal Controller for DIN rail assembly, electronic Controller with Temperature Inputs 2 RELAY, 24V Power Supply -

The complete line of Carel IR33 Temperature and Universal Controllers for your HVAC system is available at IACS.

The IR33-DN33 Universale family of controllers is made to control the vital physical aspects of heating, cooling, and air conditioning systems (temperature, pressure, and humidity).

The Carel DN33W7LR20 is a Controller with Temperature inputs.

This Carel Controller is for DIN rail assembly

The DN33W7LR20 Controller has 2 Relays or Digital Outputs.

This IR33 Controller has 2 Analogue Inputs and 2 Digital Inputs.

The Power Supply is 24V

The Buzzer is included.

If you need technical assistance, consult the Carel manualsheet or get in touch with our IACS technical support staff.

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DN33W7LR20- IR33 Universal

2 relays version, 12 to 24 Vac (12 to 30 Vdc)

Description: 2 relays version, 12 to 24 Vac (12 to 30 Vdc)
Total Number of Relays: 2
Power Input (AC): 12 to 24 Vac (12 to 30 Vdc)
Operating Conditions: 10 to 60 ºC
Humidity (Non-Condensing): <90% rh
Storage Conditions: 20T70 ºC, <90% rH non-condensing
Digital Output: 3 digit with decimal point & sign
Installation: Flush mount
Index of Protection: IP65
Options and Accessories: IROPZ48500, RS485 Serial Card, IROPZKEY00, Parameter Programming Key