3 Installation
3.7 Block diagrams
122
DA1 Variable Frequency Drives
08/18 MN04020005Z-EN
www.eaton.com
3.7 Block diagrams
The following block diagrams show all the connection terminals on a DA1
variable frequency drive and their functions when in their default settings.
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An external 24 V power supply can be connected to control
signal terminals 1 (+24 V) and 7 or 9 (0 V).