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datasheetdetails
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<< | < | AX-CN-MAXP - Package Unit Controllers
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The AX-CN-MAXP is a compact and cost effective solution for control of package units. The unit responds to 3 analogue inputs to control up to 4 compressors, a VFD drive for pressure control, a power regulator for temperature control and a humidifier. The AX-CN-MAXP accepts up to six temperature sensor inputs for monitoring cooling coils, automatically turning the compressors off on detection of frost. The unit also includes an alarm output for no air flow and a general alarm output. |
Product Features
| 2 analogue outputs for VFD and power regulator
4 compressors, 1 humidifier and 2 alarm relay outputs
3 anlogue inputs (pressure, RH and T)
| Adjustable proportional bands
Pre-start on compressor outputs
DIN rail mounted
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Operating Voltage
| 24Vac 50/60Hz ą15% or 24Vdc ą15% at 200mA maximum
| Inputs Duct Pressure
| 0-10Vdc scaled for 0-500Pa
| Inputs RH
| 0-10Vdc scaled for 0-100%RH
| Inputs Temperature
| 0-10Vdc scaled for 0-70ēC
| Inputs Airflow
| Volt-free contact
| Inputs Frost sensors
| Up to 6 AX-TE-FT flying lead sensors
| Outputs Compressor
| 1-4 4 off normally open contacts 10A (Resistive), 250Vac
| Outputs Humidifier
| 1 off normally open contact 10A (Resistive), 250Vac
| Outputs Common
| Common terminal for compressor & humidifier outputs 10A max
| Outputs VFD
| 0-10Vdc proportional and integral pressure control, 5mA max
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| AX-CN-MAXP.pdf / Package unit controller |  |
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