YASKAWA MEMOCON GL120 User Manual page 239

6 Installation and Wiring
6.1.3 Installing I/O Modules with Connectors
3) Disconnecting the Cable from the Module
Note: Inserting or removing a connector to/from the Module may cause chattering
4) Removing the Module from the Mounting Base
Use the following procedure to disconnect the cable from the Module.
(1) Loosen the connector fixing screw.
(2) Remove the connector from the Module.
in input signals. If this causes a problem, install a chattering prevention
switch for each Module and always turn the chattering prevention switch
OFF to turn OFF the input power supply before inserting or removing the
connector to/from the Module.
Use the following procedure to remove the Module from the Mounting Base.
(1) Loosen the Module mounting screw on the Module.
DC24IN-32P
Module mounting screw M4
(Use a Phillips screwdriver.)
(2) Rotate the Module until it disconnects from the Mounting Base.
Module hook
DC24IN-32P
Module
connector
Rotate
(3) Remove the Module from the Module hook on the Mounting Base.
Module hook
DC24IN-32P
Module
connector
Mounting base
6-12