Detail Ir33 Universale Multi-in - IR33* 9* Carel
ir33 Universale Multi-in - IR33* 9*
IR33-DN33Universale Multi-in is a series of controllers suitable for controlling temperature, humidity, pressure or other values with voltage or current signals on air-conditioning, refrigeration and heating units. The models differ based on the type of power supply: 115 to 230 Vac or 24 Vac/ dc;
and the type of the outputs
one, two, four relays,
four PWM outputs for controlling external solid state relays ( SSR) ,
one or two relays with one or two 0 to 10 Vdc analogue outputs ( AO) .
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