Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 242

Removing and installing the terminal block
The following shows how to remove and install the terminal block.
■Lever position to lock and release
A 3-step stopper is attached to prevent the lever from rotating, facilitating installation and removal of the terminal block.
When removing or installing the terminal block, move the lever to the corresponding position.
■Removal procedure
Rotate the lever to the release position, and remove the terminal block from the module.
■Installation procedure
Move the lever to the release position, and insert the terminal block. When the terminal block is inserted sufficiently, the lever
latch engages with the module and the terminal block is engaged with the module.
After inserting the terminal block, check that the lever is at the lock position.
Precautions
When installing the terminal block, check that the lever is in the release position. If installation is performed while the lever is
in the lock position, it may cause damage to the lever.
2 FX5-4DA
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2.6 Wiring
■Lever position to release
The figure left shows the lever position when the terminal block has been completely removed
from the module. Rotate the lever from the lock position to the release position, and lift the
terminal block from the module.
Lever position to
release
■Lever position to lock
The figure left shows the lever position when the terminal block is completely engaged with the
module. Check that the lever is at the lock position, and pull the terminal block slightly to check
Lever position to
that the module and terminal block are completely engaged.
lock