Nord Drivesystems NORDAC FLEX SK 200E Series User Manual page 124

NORDAC FLEX (SK 200E ... SK 235E) – Users Manual for Frequency Inverters
Variant 2 – use of an optional power supply unit SK xU4-24V-...
Since the permissible load of terminal 44 is limited to 60 mA when using the AS interface, if there is an
increased power requirement it is possible to incorporate a power supply unit (e.g. SK CU4-24V-...) to
supply power to additional peripherals. However, under no circumstances must the 24 V voltage
of the power supply unit be connected to the variable frequency drive (see also following
connection example).
Connection example:
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124 BU 0200 en-US-3118