Quick Reference
Copyright ©ITECH Electronic Co., Ltd.
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3
Remote sense
Terminals
Output
lock terminals
and
SL+ and SN- are remote sense terminals, used
for maximizing measurement accuracy.
4
Optional
expansion slot
Optional interfaces: (Plastic plugs are inserted
by default when the user does not purchase the
interface.)
The optional interface as follows:
⚫
GPIB
⚫
RS-232/ Analog interface
5
I/O
terminals/CAN
interface
Digital Port
CAN communication interface CAN-H and CAN-
L
6
LAN interface
LAN communication interface
7
External control
interface CTRL
This interface is used for the parallel connection
between the master (with
operation panel) and the slaves (without
operation panel). Connect the interface
on the rear panel of each unit to be connected
in parallel, and the master can offer
synchronous control over the power-on/off of
the slaves.
8
USB interface
USB communication interface.
9
system bus
Used for communication between instruments in
parallel operation feature.
10
AC power input
socket
Used to connect AC power to start instrument.
1.6 Home-Screen Overview
IT7800 series power supply adopts touch screen design, the users can easily
operation by touch screen.
The power supply can work in either single-phase mode or three-phase mode.
The working mode can be set in the system menu. The display interface of the
instrument is different under different modes.
