Figure 7. Mounting Dimensions and Knockout Locations, Top and Bottom, F1 and S1 Styles
Connections
RDP-110C connections are made with a plug-in connector that mates with a header on the lower edge of the
RDP-110C circuit board. The circuit board connections, illustrated in Figure 8, are accessed by removing the front
panel from the conduit box.
Ensure that the RDP-110C is hard-wired to earth ground with no
smaller than 16 AWG (1.5 mm
2
) copper wire attached to the conduit
box ground connection.
DC control power applied to the 12/24 (+) and DC COM (–) terminals
must be of the correct polarity. Incorrect dc control power polarity will
prevent the RDP-110C from functioning.