Mitsubishi MELSEC-Q Series User Manual page 68

2
SYSTEM CONFIGURATION
2
- 15 2.1 System configuration
2.1.2 System configuration using High Performance model QCPU or Process CPU as CPU No.1
• "No. of CPUs" is the number of CPUs set by [No. of PLC] of GX Developer.
• When mounting the Universal model QCPU (except the Q02UCPU) and the
Motion CPU at the same time, use the Q172DCPU or Q173DCPU as the Motion
CPU.
• When mounting the Universal model QCPU and the PC CPU module at the same
time, use the PPC-CPU852 (MS)-512 as the PC CPU module.
• The PC CPU module and C Controller module cannot be mounted together:
therefore; mount either of them.
• The PC CPU module occupies two slots. Therefore, when the PC CPU module is
used, the maximum number of I/O modules is decreased by 1 from the value
indicated in Table 2.4.
• For details of the Motion CPU, and PC CPU module, refer to the manual of each
CPU module.