Omron CPM2C User Manual

11
System Configurations Section 1-2
There are five types of Units available: Expansion I/O Units, an Analog I/O
Unit, Temperature Sensor Units, a CompoBus/S I/O Link Unit, and a Simple
Communications Unit.
A PC with 192 I/O points (the maximum) can be assembled by connecting five
Expansion I/O Units to a CPU Unit with 32 I/O points.
Note Be sure that the power supply requirements of the CPU Unit, Expansion
Units, and Expansion I/O Units do not exceed the available capacity. Only
three Expansion I/O Units or Expansion Units can be connected when the NT-
AL001 Adapter is connected to the communications port (as a RS-232C port).
Expansion I/O Units
Units with Relay Outputs (via Terminal Block)
Expansion I/O Connector
(with cover)
Expansion I/O Unit
or Expansion Unit
CPU Unit
Expansion I/O Connector
(input side)
Expansion I/O Connector
(output side, no cover)
CPM2C-32CDTC-D
(
16 in
p
uts, 16 out
p
uts
)
CPM2C-32EDTC
(
16 in
p
uts, 16 out
p
uts
)
1 Unit + 5 Units = 96 inputs, 96 outputs
Unit I/O Inputs Outputs Model
10 I/O points 6 inputs (24 VDC) 4 relay outputs CPM2C-10EDR
20 I/O points 12 inputs (24 VDC) 8 relay outputs CPM2C-20EDR
8 output points --- 8 relay outputs CPM2C-8ER
10 I/O Points 8 Output Points20 I/O Points

Omron CPM2C Specifications

General

Brand	Omron
Model	CPM2C
Category	Controller
Language	English