User Manual

9.4 Current Remote Control
a.) Using the same connector plug in section 9.1. Remove the black portion of the remote
control connector plug by removing the screw.
1. Remove the screw
2. Rotate the black portion
3. Black portion / silver portion
b.) Solder 3 wires (22AWG) to PORT 1, 3 & 4 of black portion as shown.
c.) Make sure the load is disconnected and the power supply is OFF.
d.) Plug the remote connector plug into the remote control terminal of the power supply.
e.) Secure the remote connector plug to the terminal socket by locking connector ring.
Outer ring
Then, you can choose either method A or B below to use the remote control feature:
Method A:
Using Voltage Source
A variable external voltage source of 0 – 5 V is fed into the remote control terminal to adjust
the output voltage level.
Warning:
Do not input higher than 5 V, otherwise it may damage the unit.
1. Make sure the load is disconnected and the power supply is OFF.
2. Use Only wires from port 3 and 4. Then, connect port 3 to positive polarity of the external
voltage source and port 4 to negative polarity of the external voltage source.
3. Use a 8AWG Wire to short circuit the main output terminal in the rear panel.
-42-
Port numbers are
marked on the black
portion.