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Quick Reference
Copyright ©ITECH Electronic Co., Ltd.
16
Char
Function description
Char
Function description
Sweep running indicator
Found USB disk
Sense indicator
Sense Error
Over voltage protection
Over temperature
protection
AC/AC+DC mode
Peak OCP
AC/AC+DC mode
RMS OCP
Over power protection
Fiber is error
SYNC unlock
SYNC lock
1.7 Optional accessories
The IT7800 series supports the following optional accessories (sold separately),
the details are as below:
The interface expansion slot provided on the rear panel of the IT7800 series
instrument allows users to flexibly expand according to their needs. Different
interface cards can be selected to achieve different functions.
The following optional accessories from ITECH are sold separately. Users need
to purchase separately.
Device Name
Model
Description
GPIB
communication
interface
IT-E176
When the user needs to use GPIB
interface to enable remote operation, this
option is the right choice.
RS232+Analog
IT-E177
Interface card that includes RS-232
communication interface and external
analog. When the user needs to use RS-
232 or external analog interface to enable
remote operation, this option is the right
choice.
Fiber
optic
modules
and
cables
IT-E168
Used for parallel connection between the
units in a cabinet, including one fiber
module and two fiber cables, with lengths
of 1.5 meters and 0.3 meters.
The fiber optic module and cable are the
necessary accessories for the parallel
connection. Different numbers of fiber
optic modules and cables are used in
different numbers of parallels.