Installation Of Terminal Modules; Removal Of Cpu Module - Mitsubishi Electric MELSEC iQ-F FX6U Hardware User Manual

Installation of terminal modules

1.
Turn off all the power supplies connected to the CPU module,
extension modules, or terminal modules.
2.
Fit the upper edge of the DIN rail mounting groove (A in the right
figure) onto the DIN rail.
3.
Push the product against the DIN rail.

Removal of CPU module

1.
Open the terminal block cover, gradually loosen the left
and right terminal block mounting screws (A in the right
figure), and remove the terminal blocks. For the
mounting procedure of the terminal block, refer to
Page 107 Removal and installation of removable
terminal block.
2.
Disconnect the extension cables and the connecting
cables. When removing the extension cable, pull the
pullout tab of the extension cable straight up.
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
expansion 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).
5 INSTALLATION
94
5.3 Procedures for Installing on and Detaching from DIN Rail
A
3
C
B
3
6 6
D
A
A
5
4