Voltcraft HPS-11530, 450W 1 Output Variable DC Power Supply, Switched Mode, Remote Control, Bench HPS-11530 データシート

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Control through external voltage source
The power unit can be remote-controlled with an external voltage source from 0 to 5V/DC throughout the
range for voltage and current.

Proceed as follows for connection:
Connect the connecting cables of the remote sockets as illustrated:

Voltage setting “U”.
Connection 2 to the plus pole (+) of the external
control voltage

Connection 4 to the minus pole (-) of the external
control voltage

Switch off the power unit and then connect the remote socket to the rear remote connection. Screw on
the external fastening ring.
Turn the voltage of the external voltage source to 0 V.

Switch on the power unit. 
Put the MODE switch on the rear into the “Remote Ctrl” position. The “REAR CON-
TROL” display is lit.
The desired output value can now be set through the external voltage source. Control
the complete adjustment area for correct function. The output voltage can be monitored
in the display.

☞

Short-circuit the rear main output (11, 12) with a sufficiently thick cable for checking the
current control (at least 8 mm

2

Control the complete adjustment area for correct func-

tion.

If this remote control function is no longer required, put the MODE switch to the “Normal” position.

Voltage setting „I“:
Connection 3 to the plus pole (+) of the
external control volltage.

Connection 4 to the minus pole (-) of the
external control volltage