Mitsubishi Electric Q172DCPU User Manual page 133

4 INSTALLATION AND WIRING
Putting in the duct
•
Top of panel or wiring duct
MELSEC Q 03D CPU Q173DCPU
Q61P
M O D E
POWER
RU N
ERR.
U SER SW
BA T. 1 2
BO O T STOP RUN
CAUTION
EMI
PU LL
USB
PULL
RS-232
FRONT
BAT
5mm(0.20inch)
or more
(Note-1)
(Note-1) : 20mm (0.79 inch) or more when the adjacent module is not removed and the extension cable is connected.
(4) Twisting
If the SSCNET cable is twisted, it will become the same stress added condition
as when local lateral pressure or bend is added. Consequently, transmission loss
increases, and the breakage of optical fiber may occur at worst.
(5) Disposal
When incinerating optical cable (cord) used for SSCNET , hydrogen fluoride gas
or hydrogen chloride gas which is corrosive and harmful may be generated. For
disposal of optical fiber, request for specialized industrial waste disposal services
who has incineration facility for disposing hydrogen fluoride gas or hydrogen
chloride gas.
(6) Wiring process of SSCNET
Put the SSCNET cable in the duct or fix the cable at the closest part to the
Motion CPU module with bundle material in order to prevent SSCNET cable
from putting its own weight on SSCNET connector.
Leave the following space for wiring.
Motion CPU module
Q X40 Q X40 Q 172D EX Q 173D PX
PLS.A PLS. B TREN
0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 SY. EN C TREN
1 1 1
8 9 A B C D E F 8 9 A B C D E F 1 1
2 2 2
2 2
3 3 3
SY. EN C1
PU LSER
Q 172D EX Q 173D PX
cable
40mm
(1.58inch)
or more
I/O11
I / O1 1
Q312DB
Panel
100mm
(3.94inch)
or more
5mm(0.20inch)
or more
4 - 24
Base unit
Motion CPU module
100mm
(3.94inch)
123.5mm or more
(4.86inch)
Door