Kikusui PAN 110-1.5A, Руководство по эксплуатации

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4-10 PAN-A
4.3 Analog remote control
It is possible to remotely control the unit's output voltage and current
using analog signals. Output ON/OFF operation by means of external
contact points is also possible.
The above-mentioned remote of controls can be used in combination,
but note the following exceptions.
• Combination of output voltage control using external resistor and
output voltage control using external voltage.
• Combination of output current control using external resistor and
output current control using external voltage.
• Incorrect handling of the CONTROL terminal board
may cause electric shock or accidents due to short
circuit of the output. When using remote control,
always follow the procedures for each corresponding
control method.
• The common line for the internal control circuit of the
unit is connected to the + (pos.) output terminal
inside. Therefore, the potential of the common termi-
nal of the CONTROL terminal board, resistors, volt-
age source and switch to be connected to the
CONTROL terminal board are nearly the same as
that of the + (pos.) output terminal.
These parts should be protected using insulation
materials with a withstand voltage higher than the
isolation voltage of the unit, to prevent electric shock.
WARNING