EVO/™ECM-ACU-PRO
The EVO/™ECM-ACU-PRO allows industry standard 0V to +10V automation signals to adjust and monitor EC Motors. The ACU-PRO provides remote adjustment of the motor output from 0 to 100% of the motor’s programmed control range. A signal lamp on the control continuously flashes out the flow index. A 0V - +10V signal returns actual RPM to the automation system.
Jumpers allow the ACU-PRO to be configured for 0V to +10V automation signal, +2V to +10V automation signal, and manual/override control. The ACU-PRO can also be used for stand-alone manual control.
Works well with:
Building Automation Systems
VAV Controllers
Commissioning New Ventilation Systems
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Backward compatible with non-PRO ACU
PWM Output
Connections for two motors
Dual Motor RPM feedback
Motor speed discrepancy alarm
PRO Series Features
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Power:
~24V±20% 50/60 Hz, 6 VA NEC Class 2USA
+24V ±20% 3 W IEC Class II
Maximum 2 motors
Adjustment:
270° rotation
F = Off to 0-100% Output
RPM Signal:
0V to +10V, 5 mA max.
0 to 2,000 RPM feedback in 10 RPM steps
Air Balancing:
DMM Test Points to set air flow
Thermal Stability:
>0.01%/oF >0.018%/oC
Operating Environment:
0oF to 130 oF (-18oC to 55oC), 10-80% rh
Connections:
1/4 Tabs, 2 motor connectors