Omron CPM1A User Manual

CPM1A MICRO PROGRAMMABLE CONTROLLERS

The popular CPM1A family of micro PLCs now includes models with AC
inputs. In one product family, you get cost- and space-efficient controllers
that handle AC input/relay outputs or DC inputs/transistor or relay outputs
with high speed performance and extensive expansion options.

The CPM1A’s expanded product offering includes:

• New AC input/relay output models

• Numerous models manufactured in the U.S.A.

• CPUs with 10, 20, 30, 32, or 40 point I/O densities

• Expansion to 100 I/O

• Built-in 5 kHz high-speed counter that supports increment mode or

phase differential encoder inputs at 2.5 kHz

• Peripheral ports that are easily converted to RS-232C

ports for communications with PCs, other Omron PLCs,
or operator interface terminals

• Analog modules, temperature sensor modules, and numerous

I/O expansion modules are available

CPM1A-chiever Kit

The ultimate starter kit! Whether you want to
evaluate the CPM1A or need one for your
application, this kit has everything that you
need to get started, including software!

Contents include:

• CPM1A micro PLC with 20 I/O (DC IN/Relay

OUT) and AC or DC power supply

• CPM1A-20CDR input simulator

• RS-232C adapter

• Program download cable

• Programming software

• CPM1A operation manual

• CPM1A programming manual

• Introduction to PLC guide

Complete Small Scale Control

Temperature Sensor Module

Directly input RTD temperature signals into
your Micro PLC with the CPM1A-TS101-DA
temperature sensor module. This module
connects directly to the expansion port and
accepts 2 Pt 100 inputs with an input
temperature range of -40°C to 250°C. Other
RTD and thermocouple modules available.

Expansion I/O options

The CPM1A is small but your expansion options
are great. Choose among several modules with
options like:

• Relay or transistor output models

• 8-point input expansion module

• 8-point output expansion module

• 20-point I/O expansion module

• Analog input/output

Mixed Analog I/O Module

Quickly incorporate analog signals in your
small-scale control systems with the
CPM1A-MAD01 module. Featuring 2 analog
inputs/1 analog output with constant moni­toring for ‘broken wire’ and for +/- voltage