External Triggering; Current Monitoring (I Monitor) - ITech IT8500plus Series User Manual

（4） Press
been set,and VFD display
Remote Sensing: SENSE (+) and SENSE (–) are the remote sensing inputs. By
eliminating the effect of the inevitable voltage drop in the DC load leads, remote sensing
provides greater accuracy by allowing the DC load to regulate directly at the source's
output terminals.
Wiring diagram for remote sensing:

4.16.2 External Triggering

EXTERNAL:An external trigger is a TTL low signal applied to the Trigger
connection on the back panel. This TTL signal must last for more than
5 ms. A trigger applied to this input can be used to change settings
(voltage, current , resistance), toggle between settings in transient-
toggle mode, or generate a pulse in pulse mode.
Operation to select the trigger source as external:
(Shift)+ 8(system)to enter the menu， use
then select EXTERNAL.Press ESC to exit the menu.

4.16.3 Current monitoring (I Monitor)

Current monitoring terminal will output 0-10V analog signal to corresponding to 0 to full
range of input current. You can connect an external voltmeter or an oscilloscope to
display the input current's changing.
to choose>ON, press Enter key to confirm, then remote sense function has
Sense indicator.
to select TRIGGER,press Enter,and
41
IT8500 USER MANUAL
User Manual