Mitsubishi MELSEC-Q Series User Manual page 474

12
MULTIPLE CPU SYSTEM CONFIGURATION
Table12.2 Restrictions on System Configuration, Applicable Base Units, Extension Cables, Power Supply Modules
CPU module 1: CPU No.1 (C Controller module)
CPU number
CPU module 2: CPU No.2 (C Controller module)
Maximum number of
extension stages
Q32SB
Maximum number of
Q33SB
mounted I/O modules
Q35SB
Available main base
unit model
Available power
supply module model
12
- 8 12.1 System Configuration
12.1.4 System configuration (When CPU No. 1 is C Controller module)
(2) When using the slim type main base unit (Q3 SB)
Slim type main base unit .........32-point modules are mounted to each slot.
Q35SB (5 slots occupied)
CPU
Slim type power
supply module
CPU module 1
Figure 12.4 System configuration example for using Q3 SB
Precautions
• When the multiple CPU system is configured using the slim type main base
unit, the available CPU module is only the C Controller module.
• The slim type main base unit has no extension cable connector.
The extension base unit or GOT cannot be connected.
• Since the current consumption of the CPU module exceeds the rated output
current of the power supply module (Q61SP), mounting 3 or more CPU
modules is not allowed.
0 1 2 3 4
...... Slot number
...... I/O number
CPU module 2
Extension not allowed
1 module
2 modules
4 modules
Q32SB, Q33SB, Q35SB
Q61SP