21

CJ2M-CPU3

@/-CPU1@/-MD21@

External Interface

CJ2M-CPU3

@ (CJ2M with Built-in EtherNet/IP)

A CJ2M-CPU3

@ provides two communications ports for external interfaces: a peripheral (USB) port and an EtherNet/IP port.

The Pulse I/O functions of the CJ2M can be used by mounting a Pulse I/O Module. Up to two Pulse I/O Modules can be connected to the left side

of a CJ2M CPU Unit.

Serial ports can be added by mounting a Serial Communications Option Board (sold separately) in an option slot.

CJ2M-CPU1

@

A CJ2M-CPU1

@ provides two communications ports for external interfaces: a peripheral (USB) port and a serial port.

The Pulse I/O of the CJ2M can be used by mounting a Pulse I/O Module. Up to two Pulse I/O Modules can be connected to the left side of a CJ2M

CPU Unit.

Battery Compartment

LED Indicators

DIP Switch

(inside the battery compartment)

Memory Card Indicators

Peripheral (USB) Port

Connect to PC with CX-Programmer

Option board slot

Add a serial option board (option)

EtherNet/IP Port

Connected to the information management

system such as Host Computer

Simple Backup/Memory Card

Power Supply Switch

Memory Card Connector

Memory Card Eject Button

COMM

COMM

CP1W-CIF11/CIF12

RS-422A/485

Option Board

CP1W-CIF01

RS-232C

Option Board

Attachable

Pulse I/O Module (2 units max.)

CJ2M-MD21

@

Battery Compartment

LED Indicator

DIP Switch

(inside the battery compartment)

Memory Card Indicators

Peripheral (USB) Port

Connect to PC with CX-Programmer

Built-in Serial Port

Connect to Host Computers,

general-purpose external device,

Programmable Terminals, and other devices.

Simple Backup/Memory Card

Power Supply Switch

Memory Card Connector

Memory Card Eject Button

Attachable

Pulse I/O Module (2 units max.)

CJ2M-MD21

@