Changing Modules On A Din Rail - Mitsubishi Electric MELSEC-L SSCNETIII/H User Manual

6.2.3

Changing modules on a DIN rail

This section describes a procedure for changing modules on a DIN rail by sliding them rightward.
Remove the mounted terminal block and disconnect the connectors beforehand.
42
Module to be replaced
1.
Remove the DIN rail stopper on the right edge.
2.
Pull down DIN rail hooks on the back of the
modules.
Pull down the DIN rail hooks on the module to be
changed and the module on its right, until you hear them
click.
If the hooks are beyond the reach, use a tool such as a
screw driver.
3.
Release the module joint levers on the modules.
Slide the module joint levers on the module to be
changed and on the module on the right of the changed
module toward the front side of the module until they
click.
4.
Disconnect the modules by sliding them
individually.
5.
Change the modules.