Mitsubishi MELSEC-Q Series User Manual page 92

2
SYSTEM CONFIGURATION
Table2.11 Restrictions on system configuration, available base units, extension cables, and power supply modules
CPU number CPU module 1: CPU No.1, CPU module 2: CPU No.2, CPU module 3: CPU No.3
Maximum number of
extension stages
Q32SB
Maximum number of
mountable I/O Q33SB
modules
Q35SB
Available main base
unit model
Available power
supply module model
Precautions
2
- 39 2.1 System configuration
2.1.3 System configuration using Universal model QCPU as CPU No.1
(b) Outline of system configuration
Slim type main base unit .........32-point module is mounted on each slot.
Q35SB(5 slots occupied)
CPU 0
Slim type power
supply module
CPU module 2
CPU module 1
Diagram 2.22 System configuration example on using Q3 SB
• The slim type main base unit has no extension cable connector.
The extension base unit and GOT cannot be bus-connected.
• Since the current consumption of the CPU module exceeds the rated output
current of the power supply module (Q61SP), mounting 4 CPU modules is not
allowed.
• "No. of CPUs" indicates the number of CPU modules set in the "No. of PLCs" of
the GX Developer.
1 2 3 4
...... Slot number
...... I/O number
CPU module 3
Extension not allowed
3 - (No. of CPUs)
4 - (No. of CPUs)
6 - (No. of CPUs)
Q32SB, Q33SB, Q35SB
Q61SP