System Configuration Overview - Mitsubishi MELSEC-A A2USHCPU-S1 User Manual

2. SYSTEM CONFIGURATION
2.4

System Configuration Overview

There are four system configuration types as follows:
(1)
(2)
(3)
(4)
The details of the system configuration, number of I/O points, I/O number assignment,
etc., of a stand-alone system are listed on the following page.
Stand-alone system
Network system
Computer link system
Composite system
............. A system with a main base unit only, or with a main
base system and an extension base unit connected
with the extension cable.
............. A system for controlling multiple PLCs and remote I/O
modules.
............. A system for data communication between the CPU
module and the computer (personal computer, etc.) by
using an A1SJ71UC24 computer link module.
............. A system which has a combination of a network system
and a computer link system.
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