B) Control Via The External Voltage Source - VOLTCRAFT CPPS-320-42 Bedienungsanleitung

1. Switch off the power supply and then connect the remote socket to the rear remote control socket remote
Control (10). Screw together the external fastening ring.
2. Control the voltage of the external voltage source at 0 V.
3. Switch on the power supply.
4. Hold the mENu (8) button for approx. 3 seconds.
5. Turn the setting controller VoLTAgE (4) until the following display appears:
6. Then press the setting controller VoLTAgE (4) to reach the setting mode.
7. Turn the setting controller CurrENT (4) to switch the remote control on or off. ON or OFF appears in the right
display.
8. Press the mENu (8) button to confirm the selection and leave the setting mode.
All illuminated function buttons (8) determined after the remote control mode was activated.
The LoCk/uNLoCk (8) button and the LED remote control display (3) light up.
9. To deactivate the remote control mode press the LoCk/uNLoCk (8) button, to activate all function buttons (8).
10. Repeat steps 4 to 8.

b) Control via the external voltage source

The power supply can be remote controlled with an external voltage source of 0 to 5 V/DC over the entire range for
voltage and current.
Connect the connection lines to the remote sockets as illustrated.
V
Voltage setting "V"
• Connection 2 to the positive pole (+) of the external
control voltage.
• Connection 4 to the negative pole (-) of the external
voltage source.
The voltage at the remote control connection should not exceed 5 V/dC. The connections should
not be short circuited.
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Current setting "I":
• Connection 3 to the positive pole (+) of the external
control voltage
• Connection 4 to the negative pole (-) of the external
voltage source
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