Removal Of Main Unit - Mitsubishi Electric MELSEQ FX3S Series User Manual

FX Series Programmable Controllers
3S
User's Manual - Hardware Edition
7.3.3

Removal of main unit

Removal procedure
1
Open the terminal block cover, and remove the
lower terminal block cover (A in the right figure).
2
Disconnect the connecting cables (including
expansion board and special adapters).
3
Insert the tip of a flathead screwdriver into the
hole of the DIN rail mounting hook (B in the right
figure).
This step also applies for the DIN rail mounting hooks of the
special adapters.
4
Move the flathead screwdriver as shown in the
right figure to draw out the DIN rail mounting
hooks of all devices.
5
Remove the product from the DIN rail (C in the
right figure).
6
Push in the DIN rail mounting hooks (D in the
right figure).
56
7.3 Procedures for Installing on and Detaching from DIN Rail
C
B
7 Installation In Enclosure
A
5
4
3
6
D