Issue
The ACX57xx controller datasheet does not specify the AC power voltage range/ tolerance.
Environment
ACX
ACX5740
ACX5720
Cause
The DC power input specifies the voltage range on the datasheet.
No documents specify the AC voltage range.
Resolution
You can power the ACX57xx controllers from either AC or DC power.
The DC range is 12VDC - 28VDC. Max' power consumption = 50W.
The AC voltage is 24VAC +10% -15% 50/60Hz. Max' power consumption = 90VA
Giving an AC voltage range of 20.4VAC - 26.4VAC.
