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Programmable Controller Selection Guide

 

Compact PLC Series

Modular PLC Series

Rack PLC Series

 

 

Modular PLC Series

 

SYSMAC CJ2 Series

 

 Item                          Model

CJ2M

CJ2H

 Type

Simple Types

Standard Types

High-end Types

Flagship Types

 Models

CJ2M-CPU1[]

CJ2M-CPU3[]

CJ2H-CPU6[] CJ2H-CPU6[]-EIP

Appearance

Program Capacity

Up to 60 Ksteps

Up to 400 Ksteps

Data Memory Capacity

Up to 160 Kwords

Up to 832 Kwords

I/O Bits

2,560

Basic Instructions (LD)

40 ns

16 ns

Special instruction (MOV)

120 ns

48 ns

Floating-point decimal
instructions (SIN)

0.86 µs

0.59 µs

System overhead time

160 µs

270 µs

100 µs

200 µs

FB Program Area

Yes
(Equivalent to 20K steps.)

--

Communications Port

USB Port

Yes

Serial Port

Yes

(RS-232C)

One Serial Option Board
can be mounted
(RS-232C or RS-422A/485)

Yes

(RS-232C)

Ethernet/IP Port

--

Yes

--

Yes

Serial PLC Links

Yes

Yes
(A Serial Option Board is required)

--

High-speed Interrupt Function

--

Yes

Synchronous Unit Operation

--

Yes

(In combination with a CJ1W-NC[][]4 Position Control Unit)

Pulse I/O Modules *

Yes
(Up to two Pulse I/O Modules can be mounted)

--

 

*A Pulse I/O Module must be mounted for CJ2M CPU Units with unit version 2.0 or later.

 

 

SYSMAC CJ1 Series

 

 

 Item                          Model

CJ1M

CJ1G/CJ1H

Appearance

CJ1M PLC

CJ1G/CJ1H PLC

Built-in

Digital I/O 16  n.a.
Interrupt Inputs 4  n.a.
Counter Inputs 2 (100 kHz)  n.a.
Pulse Outputs 2 (100 kHz)  n.a.

CPU Features / Option Boards

• Choice of models with and without built-in I/O

• Ethernet CPU (3 models)

• Loop control CPU (4 models)

Max. Digital I/O Points

160 - 640

960 - 2560

Execution Time (Bit Instruction)

0.1 µs

0.04/0.02 µs

Program Memory

5 - 20 kSteps

10-250 kSteps

Data Memory

32 kWords

64 - 448 kWords

CompactFlash Memory

Up to 64 MB

Analog I/O

Up to 20 × 8 points

12-bit resolution

U, I, TC, Pt100

15-bit resolution

TC, Pt100, Pt1000 inputs

Up to 36 × 8 points

13-bit resolution

U, I, TC, Pt100

15-bit resolution

TC, Pt100, Pt1000 inputs

Special Function Units

Temperature Control

High-speed counters (500 kHz)

SSI encoder input

Position Control

Protocol Macro

RFID sensor Unit

Industrial Networks

Ethernet (100 BASE-TX)

Controller Link

Serial Communications

Fieldbus Master

DeviceNet

Profibus-DP

CompoBus/S

Fieldbus I/O Link

DeviceNet

Profibus-DP