Mitsubishi Electric NZ2GN2S1-32D User Manual page 91

Installing or removing the terminal block
The following procedures show how to install and remove the terminal block.
■Lock and release lever positions
To make it easy to install and remove the terminal block, a three-stage positioning stopper is attached so that the lever does
not freely turn around.
When installing or removing the terminal block, turn the lever to the lock or release lever position.
View of right side of I/O module: When pulling out the terminal block
(2)
(1)
View of right side of I/O module: When insertion of the terminal block is
complete
(1)
(2)
■Removal procedure
Turn the lever to the release lever position and remove the terminal block from the I/O module.
■Installation procedure
Move the lever to the locking lever position and push the terminal block. If the terminal block is fully pushed in, the hook of the
lever hangs on the I/O module and fits the terminal block.
The terminal block can be inserted with the lever locations other than the lock lever position.
After insertion, check that the lever is in the lock lever position.
1.
Release lever position
This lever position shows the state in which the terminal
block (1) has been completely pulled out from the I/O
module. Turn from the locking lever position to the release
lever position (2) and lift the terminal block from the I/O
module.
2.
Lock lever position
This position shows the state in which the terminal block (1)
completely fits the I/O module. Check the lock lever position
(2) and pull the terminal block lightly to check that the I/O
module completely fits the terminal block.
6 INSTALLATION AND WIRING
6.8 Wiring of I/O Module and External Device
6
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