Omron SYSMAC C Series User Manual

Introduction to the C20
Basic system configuration
LAMA 1
The figure below shows some of control systems employing the C20. The
maximum number of I/O points per system is 28 if the DC input type
nonexpandable CPU is used. With the AC input type, it is 26.
With the DC input type CPU, the number of I/Os can be increased to 56,
84, 112, or 140 points. This is accomplished by using up to two expansion
\/O units. With the AC type. the number of |/O points can be 52, 78, 104, or
130.
i í f
Expandable CPU
Expandable CPU
Data
from/to
C€500/C250/C 120
via SYSBUS
I se
VO link unit
Expansion I/O unit Expansion I/O unit
Programming console
(horizontal type)
Programming console
(vertical type)
Peripheral devices connectable to C20
Peripheral interface unit
unit
Graphic programming Graphic programming Multisupport base
console (GPC) console (CRT) (MSB)
Note:
Although there are several additional peripheral devices available for
other PCs in the SYSMAC C-Series, only those shown here can be used
with the C20.
1-5

Omron SYSMAC C Series Specifications

General

Brand	Omron
Model	SYSMAC C Series
Category	Controller
Language	English