Overview Of System Configuration - Mitsubishi MELSEC-Q Series User Manual

2
SYSTEM CONFIGURATION

2.1.4 Overview of system configuration

(1) When the main base unit (Q3 B) is used
...
Main base unit When 32-point modules are loaded to slots.
Q312B (12 slots occupied)
CPU 0 1
Q series
C Controller module
power supply
module
...
Extension base unit When 32-point modules are loaded to slots.
Q612B (12 slots occupied)
12 13 14 15 16
Q55B (5 slots occupied)
2nd
extension
24 25 26 27 28
base
Q68B (8 slots occupied)
29 30 31 32 33
Q68B (8 slots occupied)
37 38 39 40 41
Figure 2.6 System configuration example when main base unit is used
2 3 4 5 6 7 8 9
1st
extension
17 18 19 20 21 22 23
base
Q68B (8 slots occupied)
3rd Q68B (8 slots occupied)
extension
34 35 36
base
4th Q65B (5 slots occupied)
extension
42 43 44
base
2.1 System Configuration
2.1.4 Overview of system configuration
.... Slot number
10 11
.... I/O number
5th
extension
base
45 46 47 48 49 50 51 52
6th
extension
base
53 54 55 56 57 58 59 60
7th
extension
base
61 62 63
When module is
mounted an error
occurs.
2
1
2
3
4
5
6
7
8
- 7