Mitsubishi MELSEC-Q Series User Manual page 62

2
SYSTEM CONFIGURATION
2
- 9 2.1 System configuration
2.1.1 System configuration using Basic model QCPU (Q00CPU, Q01CPU)
(b) Outline of system configuration
Main base unit.........32-point modules are mounted on each slot.
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 on each slot.
Q65B (5 slots occupied)
8 9 10 11
Q55B (5 slots occupied)
2nd
extension
13 14 15 16 17
Q65B (5 slots occupied)
18 19 20 21
Q65B (5 slots occupied)
23 24 25 26
* 1: Shows when the CPU module 2 is the PC CPU module.
If the CPU module 2 is the C Controller module, a module can be mounted on the slot 1.
Diagram 2.6 System configuration example for using Basic model QCPU
2 3 4 5 6 7
...... Slot number
...... I/O number
Empty space of 16 points
1
1st
extension
12
3rd
extension
22
4th
extension
27
Error in mounting