ITech IT6600C Series User Manual page 168

4. Press the [On/Off] key of either instrument to switch the output from the On
state to the Off state. At this time, the output of the other two instruments
will also be turned off synchronously.
5.10 Analogue Function (Ext-Program) (Optional)
The interface expansion slot provided on the rear panel of the IT6600 series.
This function is not standard with the instrument and is optional for users.
When the interface card selected by the user is RS232+Analog interface (IT-
E177), the analog interface can realize the external analog function.

Remotely control voltage and current values.

Remotely control voltage and current upper limit values.

Remotely control voltage and current lower limit values.

Remote monitoring of output voltage/current measurement.
Analog Card Interface Introduction
The pins description is as below.
Pins
4 pin
5 pin
6 pin
7 pin
8 pin
9 pin
Name Description
GND Ground for analog inputs and outputs.
V_Monitor Voltage monitor signal.
I_Monitor Current monitor signal.
+10V The +10V reference voltage output by the power
supply can be connected to a resistance subdivision
for analog control.
Channel 1 The setting for the output voltage/current value
corresponds to Volt Set/Curr Set in the menu.

CV priority: Specify the value of Vs.

CC priority: Specify the value of Is.
Channel 2 The setting for the voltage/current upper limit
corresponds to Volt High/Curr Limit+ in the menu.

CV priority: Specify the value of the current upper
limit I+.

CC priority: Specify the value of the voltage
upper limit Vh.
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System-Related Functions
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