Connecting Method A - Connection Of Expansion Board - Mitsubishi Electric MELSEQ FX3S Series User Manual

FX Series Programmable Controllers
3S
User's Manual - Hardware Edition
7.5.2

Connecting method A - connection of expansion board

This subsection explains how to connect the expansion board to the main unit.
Connection procedure
1
Remove the top cover (A in the right
figure) from the front face of the main unit.
2
Connect the expansion board to the
option connector (B in the right figure).
3
Fix the expansion board (D in the right
figure) to the main unit with M3 tapping
screws (C in the right figure) supplied as
accessories of the expansion board.
• Tightening torque: 0.3 to 0.6 N•m
7.5 Connecting Methods for Main Unit and Extension Devices
B
2
C
D
7 Installation In Enclosure
A
1
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