ITech IT-M3131D User Manual page 27

Device Name
External analog /
RS485 communication
interface
USB communication
interface
Cabinet installation kit
It is strictly forbidden to directly insert and remove the communi-
cation card when the instrument is powered. Power off the instru-
ment before installing the communication card. After the
communication card is installed, power on the instrument. At this
time, the instrument takes about 30 seconds to update the com-
munication board automatically.
Copyright © Itech Electronic Co., Ltd.
Model Description
IT-E1208 When the user needs
to use RS–485 to ena-
ble remote operation or
external analog func-
tion, this option is the
right choice.
IT-E1209 When the user needs
to use USB interface to
enable remote opera-
tion, this option is the
right choice.
IT-E154A When the instrument
IT-E154B needs to be installed in
IT-E154C cabinet, this kit is
IT-E154D needed. Please refer to
《IT-E154 User Man-
ual》 for detailed de-
scription about the
installation method.
Quick Reference
Type
Optional
Optional
Optional
16