ITech IT6400 Series User Manual

Basic Operation
Copyright © Itech Electronic Co., Ltd. 32
⚫ IT6402/IT6412/IT6412S
RIDFi: Power fault indication mode
DIGio: Common digital I/O interface mode
4. Press the [Esc] key to return.
External On/Off control
The output state of the IT6400 series power supply can be controlled through
external TTL level. When the external output control function is on, the On/Off
on the front panel of power supply will become invalid and the power supply
output state can only be controlled through external TTL.
The User can configure this function in the menu as follows:
1. Press the [Menu] key to enter the Menu Configuration page.
2. Select “Config > Conf2” to enter to Configuration Menu interface.
3. Select the “Ext_ON/OFF State” parameters by the key. Press the
right soft key corresponding to this parameter to switch on/off the external
output control functions.
⚫ ON: Switch on external control
⚫ OFF: Switch off external control
4. Select the “Ext ON/OFF Mode” parameters by the key. Press the

ITech IT6400 Series Specifications

General

Brand	ITech
Model	IT6400 Series
Category	Power Supply
Language	English