Mitsubishi MELSEC-Q Series User Manual page 585

12
MULTIPLE CPU SYSTEM CONFIGURATION
(2) When using the slim type main base unit (Q3 SB)
Table12.8 Restrictions on System Configuration, Applicable Base Units, Extension Cables, Power Supply Modules
CPU module 1: CPU No.1 (High Performance model QCPU)
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
12.1.6 System configuration (When CPU No.1 is High Performance model QCPU or Process
Slim type main base unit .........32-point modules are mounted to each slot.
Q35SB (5 slots occupied)
CPU 0 1
Slim type power
supply module
CPU module 2
CPU module 1
Figure 12.11 System configuration example for using Q3 SB
1 module
2 modules
4 modules
Q32SB, Q33SB, Q35SB
Precautions
• When a multiple CPU system is configured using the slim type main base
unit, the Motion CPU is not applicable.
• 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.
• Refer to the manual of the corresponding CPU module for details of the
programmable controller CPU.
2 3 4
...... Slot number
...... I/O number
Extension not allowed
Q61SP
12.1 System Configuration
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