Mitsubishi MELSEC Q Series User Manual

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12.1 System Configuration
12.1.4 System configuration (When CPU No. 1 is C Controller module)
12
MULTIPLE CPU SYSTEM CONFIGURATION
(2) When using the slim type main base unit (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.
Figure 12.4 System configuration example for using Q3 SB
Table12.2 Restrictions on System Configuration, Applicable Base Units, Extension Cables, Power Supply Modules
CPU number
CPU module 1: CPU No.1 (C Controller module)
CPU module 2: CPU No.2 (C Controller module)
Maximum number of
extension stages
Extension not allowed
Maximum number of
mounted I/O modules
Q32SB 1 module
Q33SB 2 modules
Q35SB 4 modules
Available main base
unit model
Q32SB, Q33SB, Q35SB
Available power
supply module model
Q61SP
Q35SB (5 slots occupied)
40 to 5F 00 to 1F 20 to 3F 60 to 7F
CPU 0 1 2 3 4
Slim type main base unit .........32-point modules are mounted to each slot.
...... I/O number
...... Slot number
CPU module 1
CPU module 2
Slim type power
supply module

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English