Outline Dimensions - Mitsubishi MELSEC-Q User Manual

1) The cable connecting sequence is not related with the station No.
2) Be sure to connect "terminal resistor" of the unit accessory to the units on both ends CC-Link
system. Connect the terminal resistor between "DA" and "DB".
3) In CC-Link system, the terminal resistor is different depending on the applied cable.
" CC-Link dedicated cable : 110Ω 1/2W (brown, brown, brown)
" CC-Link dedicated high-performance cable : 130Ω 1/2W (brown, orange, brown)
4) The master module can be connected to a place other than both ends.
5) A star connection cannot be used.
6) The connection method is shown below.
Terminal
resistor
IMPORTANT
The CC-Link dedicated cable and CC-Link dedicated high-performance cable cannot be used
together. If used together, correct data transmission will not be guaranteed.
POINT
Connect the shielded wire of the CC-Link dedicated cable to "SLD" of each module, and ground
both ends of the shielded wire using D type grounding via "FG".
The SLD and FG are connected into the module.

6. Outline dimensions

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Master module
DA
DB
DG
SLD
CC-Link
FG
dedicated cable
90(3.54)
search engine
Remote module
DA
DB
DG
SLD
CC-Link
FG
dedicated cable
Local module
DA
Terminal
DB
resistor
DG
SLD
FG
QJ61BT11
RUN L RUN
MST S MST
SD RD
ERR. L ERR.
STATION NO.
X10
X1
C
MODE
NC
1
NC
2
DA
3
SLD
4
DB
5
(FG)
6
DG
7
27.4(1.08)
Unit: mm(inch)