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CHAPTER 4 INSTALLATION AND WIRING
4
4.2 Mounting a Module
4.2.2 Base unit installation
In addition, when three or more modules with 130mm or more in depth (such as Q66DA-G etc.) are mounted,
or when the base unit is used in the environment with extremely frequent vibration, use the Q6DIN1A Q-type
base DIN rail mounting adaptor (vibration-proofing bracket kit) where the large mounting bracket is included.
The large mounting bracket enables to enhance the resistance to vibration. Depending on the environment, it is
recommended to mount the base unit directly on the control panel.
1) Q6DIN1A applicable models
Q00JCPU, Q00UJCPU, Q33B, Q35B, Q38B, Q312B, Q32SB, Q33SB, Q35SB, Q38RB, Q35DB, Q38DB,
Q312DB, Q52B, Q55B, Q63B, Q65B, Q68B, Q612B, Q68RB, Q65WRB
When stoppers are used, the dimension of stoppers need to be considered in the unit installation dimensions. For the base
unit dimensions (W), refer to Page 231, Section 8.3.
DIN rail mounting
adaptor (Vibration-
proofing bracket kit)
Quantity of included parts
Adaptor
(Large)
Adaptor
(small)
Module
mounting
screw
(M4 × 10)
Square
washer
Stopper
Mounting
bracket L
Mounting
bracket R
Mounting
screw
(M5 × 10)
Q6DIN1A 2 4 4 3 2 1 1 3
W+18
Base unit width : W
DIN rail center
35
98
Stopper
Stopper
Unit: mm
49 49
Base unit
DIN rail
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