Mitsubishi Electric Q26UD(E)HCPU User Manual page 70

(e) Stopper mounting
When using the DIN rail in the environment with frequent vibration, use stoppers included with the DIN rail
mounting adaptor shown in (a).
An example of the use of the DIN rail stopper is described in the following procedure. Fix the module according to the
manual of the DIN rail stopper used.
1)
Loosen the screw at the top of the
stopper. (2 stoppers)
2) Hitch the lower hook of the stopper
to the bottom of the DIN rail. Install
the stopper with the arrowhead side
facing up.
3) Hitch the upper hook of the stopper
to the top of the DIN rail.
4) Slide the stopper to the end of the
base unit so that they are fully in
contact. Pay attention when the DIN
rail has been installed on the right side.
The stopper needs to be attached
upside down.
5) Press the stopper toward the opposite
direction from the arrow incised on the
stopper. Then tighten the screw with a
screwdriver.
(Tightening torque 1.00 to 1.35N m)
Make sure that the left and right
stoppers are fixed securely to the
DIN rail.
68
Complete
Hook
Stopper
1)
Hook
3)
Hitch hook to top of
DIN rail
2)
Hitch hook to bottom
of DIN rail
Stopper
4)
DIN rail
(Left side)
5)
(Right side)
Stopper
5)
Stopper
4)
DIN rail
Stopper