VOLTCRAFT HPS-11530 Mode D'emploi page 45

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 CONTROL" display is lit.
The desired output values can now be set through the external poti.
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 mm2 Control the complete adjustment area for correct function.
If this remote control function is no longer required, put the MODE switch to the "Normal" position.
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
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