VOLTCRAFT SPS 1525 PFC Bedienungsanleitung Seite 26

Mark the loose ends of the cables with the corresponding contact numbers (1-3) to
rule out any confusion.
Insert the black contact jack in the reverse order into the metal sleeve and screw the-
se firmly.
Control through external voltage source
The power unit can be remote-controlled by means of an external voltage source of
0 to 5VDC over the complete output voltage range.
Proceed as follows for connection:
Connect the connecting cable of the REMOTE plug as illustrated.
Connection 2 to the plus pole (+) of the voltage supply and
connection 3 to the minus pole (+) of the voltage supply.
Connection 1 is not required.
Caution!
The voltage on the remote control connection may not exceed 5V.
The connections may not be shorted.
Switch off the switched-mode power supply and then connect the REMOTE plug tot
the rear remote connection. Screw down the external fastening ring.
Turn the voltage of the external voltage source to zero.
Slide the rear VOLTAGE REMOTE
switch to the "ON" position.
Switch the switched-mode power supply on. The desired output voltage can now be
set through the external voltage source. Control the complete adjustment area for
correct function.
If this remote control function is no longer required, the switch to the "OFF" position.
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