2-12
VLT is a registered Danfoss trademark
be removed from terminals 100 and 102, 101 and 103. The
auxiliary line voltage power supply would be connected to
terminals 100 and 101.
There are two FK100 terminals, one on the interface card
and one on the power card.
The power card FK100, terminals 1, 2, and 3, provide access
to auxiliary relay 1. This is a form C set of contacts, meaning
one normally open and one normally closed contact on a
single throw. The contacts are rated for a maximum of 240
VAC, 2 Amps and a minimum of 24VDC, 10mA or 24 VAC,
100mA. The relay can be programmed via parameter 323 to
indicate drive status.
The interface card FK100, terminals 35 and 36, accept 24
VDC from an external source, if the drive is so equipped. This
input provides control power to keep the control logic and any
installed options powered up and communicating even with
the main supply power removed from the drive. This is particularly
useful for maintaining a bus communications network while
some drives are not being powered by the mains.
Terminal positions on the power card labeled MK400, MK103,
and FK101 are reserved for future use.
To Next Page
Loading...
Need help?
General