Replace Melsecnet/Mini(-S3) With Cc-Link; Replace A2Ccpu With Q Series Cpu And Cc-Link (Using A2C Shape Cc-Link I/O Modules) - Mitsubishi Electric Artisan MELSEC-Q Series Manual

4.5 Replace MELSECNET/MINI(-S3) with CC-Link

4.5 Replace MELSECNET/MINI(-S3) with CC-Link

4.5.1 Replace A2CCPU with Q Series CPU and CC-Link (using A2C shape CC-Link I/O modules)

Solution and Benefit
• A2C shape CC-Link remote I/O modules have been developed to replace MELSECNET/MINI(-S3)
systems with CC-Link. Wiring time is reduced because existing terminal blocks can be mounted
directly on the A2C shape CC-Link remote I/O module by merely changing the communication
and power lines.
• Since the mounting size is the same as that of A2C I/O modules, the new modules can be
mounted using existing holes.
The following is an example of replacing an A2CCPU with a Q Series CPU and A2C I/O modules with A2C
shape CC-Link remote I/O modules.
● Instructions
(1) Replace the A2CCPU with the building block type Q Series CPU and I/O modules with the A2C shape
CC-Link remote I/O modules while maintaining the distributed I/O system.
(2) Utilizing modules sold for upgrading reduces the external wiring man-hours.
(3) Change the communication cables with CC-Link dedicated cables, and rewire the power cables.
(1) System configuration example
Current configuration
After replacement
Q33B
(2) Module selection example
Product name
Power supply module
CPU module
Main base unit
Master module
Input module
Output module
I/O combined module
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X00 to 1F Y20 to 3F
AX41C
XA0 to BF Y80 to 9F
AX41C
Replace
*1: Because the master module occupies 32 points, program modifications are needed.
(Device numbers set for auto refresh in the network parameter setting)
AJ65DBTB1-32D AJ65DBTB1-32D
AJ65DBTB1-32R AJ65DBTB1-32R
Existing module
N/A
A2CCPU
N/A
N/A
AX41C
AY13C
AX40Y10C
100
X40 to 4F
Y50 to 5F
AX40
AY13C
Y10C
X60 to 6F
Y70 to 7F
AX40
AY13C
Y10C
AJ65DBTB1-32DR
AJ65DBTB1-32DR
Replacement module
- Q61P
1 Q00UCPU
- Q33B
- QJ61BT11N
2 AJ65DBTB1-32D
2 AJ65DBTB1-32R
2 AJ65DBTB1-32DR
1
1
1
1
2
2
2