User`s manual

4 - 4
4 INSTALLATION AND WIRING
(2) Module mounting position
Keep the clearances shown below between the top/bottom faces of the module
and other structures or parts to ensure good ventilation and facilitate module
replacement.
(Note): It is impossible to mount the main base unit by
DIN rail.
Top of panel or wiring duct
Base unit
I/O11
I/O11
Q312DB
QX40
0 1 2 3 4 5 6 7
8 9 A B C D E F
SY.ENC1
Q172DEX
Q172DEX
2
1
TREN
SY.ENC
2
1
Q173DPX
PULSER
Q173DPX
PLS. A
3
2
1
PLS. B
3
2
1
TREN
3
2
1
MELSEC
Q61 P
POWER
PULL
Q03DCPU
US E R
MODE
RUN
ERR.
BAT.
BOOT
PULL
USB
RS -232
QX40
0 1 2 3 4 5 6 7
8 9 A B C D E F
BAT
FRON T
CN2 CN1
EMI
CAUT I ON
STOP RUN
12
SW
Q173DCPU
Motion CPU module
Motion CPU module
Doo
r
100mm
(3.94inch)
or more
123.5mm
(4.86inch)
Panel
40mm
(1.58inch)
or more
100mm
(3.94inch)
or more
5mm(0.20inch)
or more
(Note-1)
5mm(0.20inch)
or more
(Note-1) : 20mm (0.79 inch) or more when the adjacent module is not removed and the extension cable is connected.
(3) Module mounting orientation
(a) Mount the Motion controller in the orientation shown below to ensure good
ventilation for heat release.
(b) Do not use it in either of the orientations shown below.
Vertical
Flat Upside down
(4) Mounting surface
Mount the base unit on a flat surface. If the mounting surface is not even, this
may strain the printed circuit boards and cause malfunctions.