Series Operation - ITech IT6412 User Manual

4.
Digital IO output
DIGio1 (Pin 3) and DIGio2 (Pin 4) can be used as the common digital IO output
terminals, which read and control the output terminal state through
communication command. Under remote mode, the SCPI command (DIGital:
DATA? and DIGital: DATA) can be sent to read and configure the output
terminal state. High level is 5V and low level is 0V. When the User uses this
terminal function, the operations below should be followed:
1.
2.
3.
4.
5.

2.12 Series Operation

IT6412 power supply supports series connection to increase output power and
output voltage. You can connect CH1 and CH2 of the same power supply in
series, or you can connect one channel of the first power supply and the other
channel of the second power supply in series. For example, if you connect CH1
and CH2 of the IT6412 power supply in series, the total output is -15V~+30V
(-9V~+18V)/±3A(±5A)/90W and the output power and output voltage are both
double.
The following diagram shows how to connect CH1 and CH2 of the same power
supply in series. Other series connections are similar to that.
quantity control.
Press the [RIDFi] soft key to select the RIDFi function. At this time, pins 3/4
are capable of indicating power supply fault.
Press the [Menu] key to enter the Menu Configuration page.
Select "Config > Conf2" to enter to Configuration Menu interface.
Select the "Digital Function" parameters by the
soft key corresponding to this parameter to set the external digital quantity
control.
Press the [DIGio] soft key to select the common digital IO terminal
function.
Press the [Esc] key to return.
Copyright © Itech Electronic Co., Ltd.
Basic Operation
key. Press the right
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