Yaskawa MEMOCON GL120 - Manual (Page 388)

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5.2 Installing Mounting Bases and Modules
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c) Fit the Module into the Mounting Base to make an electrical connection with the Mod-
ule connector.
Module
Mounting Base
d) Tighten the Module mounting screw on the Module.
Module
Module mounting screw
(M4 Phillips)
3) Installing the terminal block
Caution When installing the terminal block for the AC I/O Modules, turn OFF the AC power supply to
the AC I/O Modules for input signal or driving loads.
Installing a terminal block with AC power to the external power supply terminal of the AC
I/O Modules may cause an electric shock at touching the power supply terminals.
Caution Make sure that all mounting screws for the terminal block are securely tightened.
Make sure that all mounting screws for the terminal block are securely tightened so that
they do not become loose. Loose screws may cause malfunctioning of the GL120 and
GL130.
Use the following procedures to install the terminal block for the Module.
1) Be sure that the Module has been installed on the Mounting Base.
2) Turn OFF the AC power supply to the Module for input signal or driving loads.
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