Dry Contact Connection - Delta M100A-280 Operation And Installation Manual

Installation

3.6.3 Dry Contact Connection

The inverter provides a dry control contact pair that may be used to control
external devices based on the status of operation of the inverter.
The terminal block for this function is shown in Figure 3-22. The terminals
marked in the figure identify the dry contact connection. The operation of the dry
contact is normally open. The functionality of this contact can be customized by
users via settings available in APP or DSS.
Dry Contact B Dry Contact A
Figure 3-22: Dry Contact connection
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