Installation And Removal Of Module - Mitsubishi Electric Q26UD(E)HCPU User Manual

4.2.3

Installation and removal of module

This section explains how to install and remove a power supply, CPU, I/O, intelligent function or another module to and
from the base unit.
(1) Installation and removal of the module on/from Q3B, Q3SB, Q3RB,
Q3DB, Q5B, Q6B, Q6RB and Q6WRB
(a) Installation of module on Q3

and Q6 WRB
Securely insert the module
fixing projection (*1) into the
module fixing hole so that the
latch is not misaligned.
Using the module fixing hole
as a supporting point, push
the module in the direction
of arrow until it clicks.
Make sure that the module
is inserted in the base unit
securely.
Completed
*1 If the module has two module fixing projections, insert the two module fixing projections on the right and left into the
module fixing holes so that they are not misaligned.
*2 If the module has two module fixing hooks on its top, push the center top of the module so that the two module fixing
hooks on the right and left are securely engaged with the base unit hooks.

B, Q3
Base unit
module
fixing hook
(*2)
Module connector
Base unit
Module fixing
projection (*1)
Module
mounting lever
Module fixing hole
Module fixing hook
Base unit hook
CHAPTER 4 INSTALLATION AND WIRING
  
SB, Q3 RB, Q3 DB, Q5
Module fixing
projection
Module
Q63RP
Center top
Push
  
B, Q6 B, Q6 RB
Base unit
Module
mounting lever
Module fixing hole
71
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