User Manual

9. Remote Control Mode
9.1 Remote Control Mode (P 1565 / 1575)
There are two methods for remote control of current and voltage adjustment.
Both methods require current remote control part to be set up in order for remote control mode
to be functional, otherwise unit will be in CC mode all the time.
Method A:
Using two external variable DC voltage sources.
Remote Socket Pin Assignment for external variable voltage source
PIN Functions Remarks
1 Internal DC +5V Less then 50 mA
2 Voltage Adjustment 0 – 5 V
3 Current Adjustment 0 – 5 V
4 Ground
5 Output OFF Short to Ground
6 N.A.
7 N.A.
8 N.A.
Check the output voltage range of the power supply by varying the external voltage source.
Short circuit the main output with 10AWG wire to check the display for CC setting varying the
external voltage source.
Method B:
Using two 0-5K Ohm variable resistors
Remark: variable resistors 5KOhm
Remote Socket Pin Assignment for variable resistor
PIN Functions Remarks
1 Internal DC +5V Resistor end
2 Voltage Adjust Variable part of resistor
3 Current Adjust Variable part of resistor
4 Ground Another resistor end
5 Output OFF Short to Ground
6 N.A.
7 N.A.
8 N.A.
Check the output voltage range of the power supply by adjusting the 5Kohm variable resistor.
Short circuit the main output with 10AWG wire to check the display for CC setting by adjusting
the variable resistor.
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