Dry Contact Connection - Delta M125HV 113 Operation And Installation Manual

Installation

3.9.4 Dry Contact Connection

M125HV_113 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 3-33. 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 the Settings Menu.
Figure 3-33: Dry Contact connection
48
Dry Contact B
Dry Contact A