Mitsubishi Electric 800 Series Instruction Manual page 14

2 . System Configuration MELSEC GOT
a]
EMC Box handling and installation method
@) Handling
CAUTION
Install the EMC Box in the panel by firmly tightening the screws. If the screws are
loose the EMC Box could fall off causing damage and problems with the equipment
and taking the system out of compliance with EMC specifications.
The EMC Box will get hot after the power is turned on to the GOT, but this will not
cause a problem with GOT performance.
Installation Method
1. Conduct the processing to install the GOT in the control panel.
Refer to the GOT User's Manual for information regarding the panel cut dimen-
sions for installing this the GOT in the panel.
2. Perform the work to install the EMC Box in the control panel. To assure good
electrical contact when installing the EMC Box in the control panel, be sure to
remove the paint from the control panel surface where the EMC Box will be in-
stalled. For information regarding the installation holes for the EMC Box refer to
the external dimensions diagram.
3. Install the GOT in the control panel and install the EMC Box.
When installing the EMC Box be sure to place it over the shield cross protruding
from the GOT display. Install screws in the holes at the bottom of the EMC Box
after grounding the Serial Communication Module and Power Supply Module's
FG mesh wire.
EMC Box
\
Power Supply Module
FG mesh wire ground area
Serial Communication module
FG mesh wire ground area