Proface LT3300 - 5.7 All-in-One HMI" - Manual (Page 13)

13
• To prevent malfunctions due to noise,
communication cables must be wired
separately from high-frequency lines
and power lines such as high-voltage
lines, high-current lines, and inverters.
To prevent the USB cable
from coming off
• When using USB Host Interface in
Hazardous Locations provided in
ANSI/ISA-12.12.01, please fix the USB
cable with the USB Holder. If it’s not
fixed so that the connector on the LT’s
side and the PLC’s side cannot come
out, the USB Host Interface cannot be
used in the Hazardous Locations.
„ Attaching the USB Holder
(1) Before starting the procedure, orient the
two tabs on both sides of the USB Holder
in the direction of the arrows in the figure
and remove the USB Cover.
(2) With the main unit display part
positioned so that it is facing down,
attach the USB holder to the USB host
interface. Do this by inserting the picks
on the USB holder itself into the
attachment holes on the main unit. Insert
the upper hook first.
(3) Insert the USB cable into the USB Host
Interface.
(4) Attach the USB cover to the USB host
interface. Insert the USB cover into the
tab of the USB holder.
• Insert the USB cover in the orientation
shown in the illustration above.
„ Removing the USB Holder
(1) Lift up the tab of the USB holder and
then remove the USB cover as shown
below.
(2) After removing the USB cable, remove
the picks pushing the USB holder from
both top and bottom.
Tabs
Attachment Hole
USB I/F
USB Cable
USB Cover
Holder
USB Cover
Holder
Tab
Tab