Mitsubishi Melsec-Q Series User Manual page 207

(c) CC-Link module
• Be sure to ground the cable shield that is connected to the CC-Link module close to the exit of control
panel or to any of the CC-Link stations within 30 cm (11.81 inches) from the module or stations.
The CC-Link dedicated cable is a shielded cable. Remove a part of the jacket as shown in Figure 9.17 and
ground the exposed shield section to the ground as much as possible.
• Always use the specified CC-Link dedicated cable.
• The CC-Link module, the CC-Link stations and the FG line inside the control panel must be connected at
the FG terminal as shown in Figure 9.18.
Master module
DA
Terminal resistor
DB
DG
SLD
FG
Figure 9.18 Connection between CC-Link module/CC-Link station and FG line inside the control panel.
• Use the external power supply that is CE compliant. Ground FG terminals.
Power supply
model name
Rated input voltage
Rated Voltage
output Current
• Power line connecting to the external power supply terminal (compliant with I/O power port of CE
standard) must be 30m (98.43 feet) or less. Power line connecting to module power supply terminal
(compliant with I/O power port of CE standard) must be 10m (32.81 feet) or less.
• The signal line connecting to the analog input of the following modules must be 30m or less.
AJ65BT-64RD3
AJ65BT-64RD4
AJ65BT-68TD
(d) I/O signal lines
For the I/O signal lines (including common line), if extracted to the outside of the control panel, also ensure to
ground the shield section of these lines and cables in the same manner as in item (1) above.
(e) Extension cable
For an extension cable, always ground the shield section of the shield cables as in (1) if they are pulled out of
the control panel.
CC-Link dedicated cable
Shield
Figure 9.17 CC-Link dedicated cable grounding
Remote module
(Blue)
DA
(White)
DB
(Yellow)
DG
SLD
CC-Link
FG
dedicated
cable
(Simplified figure)
Table9.4 External power supply
DLP75-24-1 DLP100-24-1 DLP120-24-1 DLP180-24-1 DLP240-24-1
3.1A 4.1A
CHAPTER9 EMC AND LOW VOLTAGE DIRECTIVES
Local module
DA
Terminal resistor
DB
DG
SLD
CC-Link
dedicated FG
cable
100 to 240VAC
24VDC
5.0A 7.5A 10.0A
9 - 11
9
2
3
4
5
6
7
8