Mitsubishi MELSEC-Q Series User Manual page 576

12
MULTIPLE CPU SYSTEM CONFIGURATION
(3) When using the multiple CPU high speed main base unit (Q3 DB)
12
- 10 12.1 System Configuration
12.1.4 System configuration (When CPU No. 1 is C Controller module)
Multiple CPU high speed main base unit ... 32-point modules are mounted to each slots.
Q312DB (12 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.
Q612B (12 slots occupied)
12 13 14 15
Q55B (5 slots occupied)
2nd
extension
24 25 26 27 28
Q68B (8 slots occupied)
29 30 31 32
Q68B (8 slots occupied)
37 38 39 40
Figure 12.6 System configuration example for using Q3 DB
2 3 4 5 6 7 8
CPU module 4
CPU module 3
extension
16 17 18 19 20 21 22 23
Q68B (8 slots occupied)
Q68B (8 slots occupied)
3rd
extension
33 34 35 36
Q65B (5 slots occupied)
4th
41 42 43 44 extension
9 10 11
.... Slot number
.... I/O number
1st
45 46 47 48 49 50 51
53 54 55 56 57 58 59
7th
61 62 63 extension
Error if mounted
5th
52 extension
6th
extension
60