VOLTCRAFT HPS-11530 Bedienungsanleitung Seite 39

Control through a controllable resistance (poti)
The power unit can be remote-controlled with an external poti (5 Kohm) 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 1 at one end of the resistance.
Connection 2 at the centre sliding contact of the
resistance.
Connection 4 at the second end of the resistance.
Connections 1 and 4 must not be short-circuited.
Switch off the power unit and then connect the remote socket to the rear remote connection. Screw on
the external fastening ring.
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 values can now be set through the external poti. Control the com-
plete 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
tion.
If this remote control function is no longer required, put the MODE switch to the "Normal" position.
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Voltage setting „I":
Connection 1 at one end of the resistance.
Connection 3 at the centre sliding contact of the
resistance.
Connection 4 at the second end of the resitance.
Control the complete adjustment area for correct func-
2