Function and Features 
  Copyright ©ITECH Electronics Co., Ltd.  32 
 
NOTE
 
In order to ensure the stability of the system, using armored twisted pair cable between 
the remote sense terminal of IT6500D and DUT. 
Please note that the positive and negative polarity when wiring, otherwise it will damage 
the instrument! 
Remote Sense Protection( >Sense-Protect) 
The power supply output will be immediately switched to Off and the buzzer will 
sound if the sense terminals are reversed. The VFD display screen will display 
“ Sense Reverse Prot”    . And please press [On/Off] to clean the protection. 
When power supply in sense reverse protection state, please check the anode 
and cathode of the sense terminal must be connected properly. 
3.23 Analogue Interface (Enhanced Isolation) 
A DB25 analog interface is set at the rear panel of the power supply, through 
which, you can connect the external voltage (0V-5V/0V-10V) or external 
resistance (0KΩ-5KΩ/0KΩ-10KΩ) to program output voltage or current on 0-full 
range. At the same time, with analog monitoring function (0V-5V/0V-10V), you 
can monitor the output voltage or current on 0-full range.   
Analog signal bandwidth is less than 100Hz,.  support any waveform within 
signal bandwidth. When the program signal frequency or amplitude exceeds 
output capacity, the output amplitude will be automatically limited.   
In parallel operation, you can program or monitor output through the host 
analog interface. The 0V-5V/0V-10V program and monitoring range is changed 
to 0-full range of parallel machine. Safe electrical isolation is set between this 
analog interface and output electrode.   
To run this function, you need to set the parameters below: