5.
Handling
Component Equipment Modules
MELSEC
GOT
5.4.3
Installinga
data
+link
endub..
This shows
how
to install a data link Wule
in
the GOT.
For
more detailed information on data link
module specifications and settings, please refer to the A7GT-J71AP23/R23 User’s Manual, the
A7GT-J71AT23B User’s Manual, and the MELSECNFT and MELSECNET/B Data Link System
Reference Manuals.
1
@
DANGER
0
Before installing a data link module in the GOT, or removing a module already in-
stalled, switch at1 phases
of
the external power supply
off
to the GOT.
Reverse surface
of
GOT
~~
lata link module
Ditch
Reverse surface
of
data link
module
Data link module LED
@
Install the data link module to the GOT, then
fix
it in place by
tightening the screws of the data link module within the range
of specified torque, 39 to 59 Ncm
(4
to
6
kgscm).
To remove the data link module, loosen the screw, and then
reverse the installation procedure.
@
Connect the link cable to the data link module. For instructions
on connecting a coaxial cable or twisted pair cable, please re-
fer to the MELSECNET and MELSECNET/B Data Link System
Reference Manuals.
@
Set the mode change switch
of
the data link module to the
Test Mode.
@
Turn on the power supply to the GOT and run a test of the data
link.
5-9
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