Product type | Controller |
IP rating | IP65 |
Input Signal | NTC, Pt100, Pt1000, PTC, TC J/K, 1..5 Vdc, 0-5V Ratiometric, 0..10 Vdc, 2..10 Vdc, 0..20 mA, 4..20 mA |
Manufacturer | Carel |
Power Supply | 24Vac/Vdc |
Parametric | IR33 Universal |
DIN/Panel Mounted | Panel Mounting |
For your HVAC system, look into our entire selection of Carel IR33Temperature and Universal Controllers at iacs.
The IR33-DN33 Universale is a family of Controllers made for controlling air conditioning, refrigeration, and heating systems' primary physical values (temperature, pressure, and humidity).
The Carel IR33Z9MR20 is a Controller with Universal (NTC, NTC-HT, PTC, PT1000, PT100, TC J/K, voltage and current) inputs.
This Carel Controller is a panel mounted Controller.
The IR33Z9MR20 Controller has 4 Relays or Digital Outputs
This IR33Controller has 2 Analogue Inputs and 2 Digital Inputs.
The Power Supply is 24 VThe Buzzer is included.
For technical advice, refer to the Carel manualsheet and contact our iacs technical support team.
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IR33Z9MR20 - 4 Relay, 2 Universal AI, 2 DI, 24V Power Supply
This controller model replaces entirely the following models:
IR32Z10000
IR32Z20000
IR32Z30000
IR32Z40000
Relays: 4
Analogue Inputs: 2
• PT1000 with range –199T800 °C
• PT100 with range –199T800 °C
• TC J/K with range –100T800 °C
• Voltage: 0 to 1 V, -0.5 to 1.3 V, 0 to 10 V, 0 to 5 V rat.
• Current: 0 to 20 mA, 4 to 20 mA.
Description: 4 relay version, 115 to 230 Vac
Total Number of Relays: 4
Power Input: 24 Vac/dc
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