UNI-T UDP6900 Series - Page 32

User’s Manual UDP6900 Series Digital Control Power Supply
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Language Setting
3.15 Terminal Function on Rear Panel
Terminal Figure on Rear Panel
Definition of Rear Panel Interface
+
Power output +
S+
Remote line loss compensation +
S-
Remote line loss compensation -
-
Power output -
G
Power output GND
Ref
10V regulated power supply output, it is generally used for external analog
control (Ext-V).
Vs/D0
External analog control: Voltage analog quantity (0~10V) is corresponding to
0~VoutMax.
Is/D1
External analog control: Current analog quantity (0~10V) is corresponding to
0~IoutMax.
D2
External analog control
ON
External digital/analog control: power output control, high level; open the
output; low level; close the output
Vm
Voltage output the analog output channel (0~10V) is corresponding to
0~VoutMax.