Mitsubishi MELSEC-Q Series User Manual page 581

12
MULTIPLE CPU SYSTEM CONFIGURATION
(3) When using the multiple CPU high speed main base unit (Q3 DB)
Multiple CPU high speed main base unit ... 32-point modules are mounted to each slots.
Q38DB (8 slots occupied)
CPU 0 1
Q series power
supply module
CPU module 2
CPU module 1
Extension base unit ... 32-point modules are mounted to each slots.
Q65B (5 slots occupied)
8 9 10 11 12
Q55B (5 slots occupied)
2nd
extension
13 14 15 16 17
Q65B (5 slots occupied)
18 19 20 21 22
Q65B (5 slots occupied)
23 24 25 26 27
Figure 12.9 System configuration example for using Q3 DB
12.1.5 System configuration (When CPU No. 1 is Basic model QCPU)
2 3 4 5 6 7
.... Slot number
.... I/O number
1st
extension
3rd
extension
4th
extension
Error if mounted
12.1 System Configuration
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