Omron CPM1A User Manual

4
The CompoBus/S Network provides distributed CPU control based on a “PC +
compact PC” configuration, which is an improvement on the earlier distributed
I/O control based on a “PC + remote I/O” configuration. The distributed CPU
control makes equipment modular, so designs can be standardized, special
needs can be addressed, and modules can be replaced easily in the event of a
breakdown.
Master PC
CompoBus/S Master Unit
(or SRM1 CompoBus/S Master Control Unit)
CPM1A (Slave) CompoBus/S I/O Link Unit
CompoBus/S
Distributed CPU control
DeviceNet I/O Link Units DeviceNet I/O Link Units can be connected to enable using the CPM1A as a De-
viceNet slave. Up to 32 internal input and 32 internal outputs points are sup-
ported for each Unit, and up to 3 Units can connected. DeviceNet application
allows networks to be constructed including devices from other manufacturers.
Standard Peripheral Devices The CPM1A uses the same Programming Consoles and SYSMAC Support
Software (SSS) as the C200H/HS, C200HX/HG/HE, CPM1, SRM1, and CQM1
PCs.
Programming operation is possible through the PT screen by using an OMRON
PT that has a built-in Programming Console function.
The CPM1-EMU01-V1 Expansion Memory Unit is a program loader for small-
size or micro PLCs. Using the CPM1-EMU01-V1, simple on-site transfer of user
programs and data memory is possible with PLCs.
Uploading
Download-
ing
SYSMAC
EEPROM
Programming is Possible
Using the PT
Expansion Memory Unit
CPM1A Features and Functions Section 1-1

Omron CPM1A Specifications

General

Brand	Omron
Model	CPM1A
Category	Controller
Language	English