Basic Operation
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1. Press the [Menu] key to enter the Menu Configuration page.
2. Select “Config > Conf2” to enter to Configuration Menu interface.
3. Select the “Digital Function” parameters by the key. Press the right
soft key corresponding to this parameter to set the external digital quantity
control.
4. Press the [DIGio] soft key to select the common digital IO terminal
function.
5. Press the [Esc] key to return.
3.9 Series Operation
IT6402/IT6411/IT6411S/IT6412/IT6412S power supply support series operation,
series connection can be applied between same models to increase output
power and output voltage, but it can’t be applied between different models.
IT6411/IT6411S power supply supports up to two power supplies in series.
IT6402/IT6412/IT6412S support CH1 and CH2 of the same power supply in
series or one channel of the first power supply and the other channel of the
second power supply in series.
For example, the output specification of IT6411 is ±15V(±9V)/ ±3A(±5A)/ 45W,
then the total output after series is ±30V(±18V)/ ±3A(±5A)/ 90W, the output
power and output voltage are both double. The following figure shows an
example of two IT6411 power supply in series operations.