Mitsubishi Electric MELSEC Q Series User Manual page 56

(b) Outline of system configuration
Main base unit.........32-point modules are mounted on each slot.
Q38DB (8 slots occupied)
Q series power
supply module
Extension base unit .........32-point modules are mounted on each slot.
Q65B (5 slots occupied)
Q55B (5 slots occupied)
13
Q65B (5 slots occupied)
Q65B (5 slots occupied)
*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.
Figure 2.6 System configuration example for using Basic model QCPU
CPU 0 1 2 3 4
Empty space of 16 points
CPU module 2 * 1
CPU module 1
1st
extension
8 9 10 11 12
2nd
extension
14 15 16 17
3rd
extension
18 19 20 21 22
4th
extension
23 24 25 26 27
Error in mounting
CHAPTER2 SYSTEM CONFIGURATION
5 6 7
...... Slot number
...... I/O number
1
2
3
4
5
6
7
8
2 - 8