ITech IT8500plus Series User Manual page 11

Device Name Model
USB IT-E122
Communication
Module
RS485 IT-E123
Communication
Module
Copyright © Itech Electronic Co., Ltd.
Accessories Description
Select this accessory when you need to
use IT-E122 and an a standard USB
extension cable (type B female connector
at one end and type A at one end) to
connect the DB9 interface connector of the
DC load and the USB interface connector
of computer for the communication.
Select this accessory when you need to
use the communication module IT-E123
and a standard RS485-RS232 conversion
cable to connect the DB9 interface
connector of the DC load and the RS-232
interface connector of computer for the
communication.
Inspection and Installation
2