CJ1

CJ1 Series Programmable Logic Controllers (PLCs) are high-performance modular automation platforms designed for complex industrial control tasks. These controllers feature a compact CPU unit with integrated I/O, supporting up to 40 I/O points in basic configurations, with expansion capabilities via CJ-series I/O units, Special I/O units, and CPU...

CJ1 Series Programmable Logic Controllers (PLCs) are high-performance modular automation platforms designed for complex industrial control tasks. These controllers feature a compact CPU unit with integrated I/O, supporting up to 40 I/O points in basic configurations, with expansion capabilities via CJ-series I/O units, Special I/O units, and CPU Bus units. The CJ1 series offers multiple CPU models with varying program capacities (from 10K to 250K steps) and processing speeds (as fast as 0.02 μs per basic instruction). Key technical specifications include support for multiple programming languages (ladder diagram, structured text, instruction list, and function block diagrams), built-in Ethernet/IP, DeviceNet, or serial communication ports depending on the CPU model, and a maximum of 80 units per rack. The series also features a real-time clock, battery-backed RAM, and flash memory for program storage. These controllers are engineered for high-speed processing and deterministic control in applications requiring precise timing and synchronization.

CJ1 PLCs are deployed across a wide range of industrial sectors including automotive manufacturing, packaging machinery, material handling systems, water treatment facilities, and semiconductor production lines. They are typically installed in main control panels, distributed control cabinets, and automation islands within factory floors. Common applications include machine control, process automation, motion control coordination, and data acquisition systems. The modular architecture allows for flexible configuration to meet specific application requirements, from simple relay replacement to complex multi-axis motion control.

The CJ1 series encompasses several subcategories including CJ1G-CPU (high-performance CPUs with built-in Ethernet), CJ1H-CPU (high-speed CPUs for advanced motion control), and CJ1M-CPU (compact CPUs for basic control). Key article codes follow the pattern CJ1W-AD041-V1 (analog input unit), CJ1W-DA041 (analog output unit), CJ1W-ID211 (DC input unit), CJ1W-OC201 (relay output unit), and CJ1W-NC113 (position control unit). The CPU unit codes are structured as CJ1G-CPU44P, CJ1H-CPU66H, and CJ1M-CPU13, where the suffix indicates performance level and features. Additional specialized units include CJ1W-SCU31-V1 (serial communication unit) and CJ1W-CLK23 (Controller Link unit).

Electric Automation Network provides comprehensive support for CJ1 series PLCs including real-time pricing, technical documentation with wiring diagrams and programming manuals, and express worldwide shipping. Our engineering team offers specialized technical assistance for system configuration, troubleshooting, and integration with existing automation architectures. We maintain a large inventory of CPU units, I/O modules, and communication units to ensure rapid delivery for both planned upgrades and emergency replacements.

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Manufacturer Code Reference Catalog Number Description Delivery Price

136021

136021

CJ1WB7A14

Module B7A 64 Entries

Module B7A 64 Inputs

3 View Availability View Price

258830

CJ1W-SCU21-V1

CJ1WSCU21V1.1

Module 2 RS232

Module 2 RS232

Serial communication unit, 2x RS-232C ports, Protocol Macro, Host Link, 1:N NT Link, No protocol, Serial Gateway (CompoWay/F, Modbus-RTU, Modbus-ASCII, Host Link), Modbus RTU Slave

3 View Availability View Price

258835

CJ1W-SCU31-V1

CJ1WSCU31V1.1

Module 2 RS422/485

RS422/485 Module 2

Serial communication unit, 2x RS422/485 ports, Protocol Macro, Host Link, 1:N NT Link, No protocol, Serial Gateway (CompoWay/F, Modbus-RTU, Modbus-ASCII, Host Link), Modbus RTU Slave

3 View Availability View Price

204819

CJ1M-CPU21

-

CPU 160 E/S 5Kpasos 32KW 16 E/S

CPU 160 I/O 5K steps 32KW 16 I/O

3 View Availability View Price

183663

CJ1W-PTS15

-

Control system, Isolated Thermocouple Module 2 Inputs 16 bits

3 View Availability View Price

184018

CJ1M-CPU11

-

CPU 160 E/S 5Kpasos 32KW

CPU 160 I/O 5K steps 32KW

3 View Availability View Price

176045

CJ1M-CPU13-ETN

-

CPU, 640 I/O 20Kpasos 32KW 10/100BaseT Ethernet

CPU 640 I/O 20Kpasos 32KW Ethernet 10/100BaseT

3 View Availability View Price

176044

CJ1M-CPU12-ETN

-

CPU 320 AND/S 10Kpasos 32KW 10/100BaseT Ethernet

CPU 320 I/O 10Kpasos 32KW Ethernet 10/100BaseT

3 View Availability View Price

176043

CJ1M-CPU11-ETN

-

CPU 160 E/S 5Kpasos 32KW 10/100BaseT Ethernet

CPU 160 I/O 5Kpasos 32KW Ethernet 10/100BaseT

3 View Availability View Price

184019

CJ1M-CPU12

CJ1MCPU12NL

CPU 320 AND/S 10Kpasos 32KW

CPU 320 I/O 10K Steps 32KW

3 View Availability View Price

204821

CJ1M-CPU23

CJ1MCPU23NL

CPU, 640 I/O 20Kpasos 32KW 16 E/S

CPU 640 I/O 20K steps 32KW 16 I/O

3 View Availability View Price

204820

CJ1M-CPU22

CJ1MCPU22NL

CPU 320 AND/S 10Kpasos 32KW 16 E/S

CPU 320 I/O 10K Stepper 32KW 16 I/O

3 View Availability View Price

104292

104292

CJ1WB7A04

Module B7A 64 Outputs

Module B7A 64 Outputs

3 View Availability View Price

184020

CJ1M-CPU13

CJ1MCPU13NL

CPU, 640 I/O 20Kpasos 32KW

CPU 640 I/O 20K Steps 32KW

3 View Availability View Price

CJ1W9125B

CJ1W-ID212

CJ1WID212.1

Module, 16 Inputs High-Speed - Connector M3

Digital high-speed input unit, 16 x 24 VDC inputs, screw terminal

Digital high-speed input unit, 16 x 24 VDC inputs, screw terminal

2 View Availability View Price

CJ1W9127R

CJ1W-OC211

CJ1WOC211

Module 16-Output Relay - Plug-In Connector M3

Digital output unit, 16 x relay outputs, 250 VAC/24 VDC, 2 A max, screw terminal

Digital output unit, 16 x relay outputs, 250 VAC/24 VDC, 2 A max, screw terminal

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CJ1W3009A

CJ1W-ID231

CJ1WID231CHN

Module 32 Inputs 24vdc Fujitsu

Digital input unit, 32 x 24 VDC inputs, FCN40 connector (not included)

Digital input unit, 32 x 24 VDC inputs, FCN40 connector (not included)

1 View Availability View Price

CJ1W0147D

CJ1G-CPU45P

CJ1GCPU45P

CPU 1280 E/S 60 Kpasos 128 KW Data 300 Blocks Processes

CPU with Loop Control functions, 30K steps program, 128K words data memory, 3 expansion racks max.

3 View Availability View Price

CJ2W9016M

CJ2M-CPU12

CJ2MCPU12.1

CPU RS232C 10K steps

CPU, 10K steps program, 32K words data memory, 32K words x 1 bank EM, 2560 I/O max, RS-232C serial port, USB programming port, 3 expansion racks max.

CPU, 10K steps program, 32K words data memory, 32K words x 1 bank EM, 2560 I/O max, RS-232C serial port, USB programming port, 3 expansion racks max.

1 View Availability View Price

CJ1W9052C

CJ1W-DCM11-E

CJ1WDCM11E

Module for Motor Control 24 VDC

DC Motor Control Unit, 24 V, 4 A (10 A peak), PWM control, plug-in terminals

DC Motor Control Unit, 24 V, 4 A (10 A peak), PWM control, plug-in terminals

2 View Availability View Price

CJ1W0145H

CJ1G-CPU43P

CJ1GCPU43P

CPU 960 E/S 20 Kpasos 64 KW Data 300 Blocks Processes

CPU 960 I/O 20 Kpasos 64 KW Data 300 Blocks Processes

3 View Availability View Price

CJ2W9015B

CJ2M-CPU11

CJ2MCPU11.1

CPU RS232C 5K steps

CPU, 5K steps program, 32K words data memory, 32K words x 1 bank EM, 2560 I/O max, RS-232C serial port, USB programming port, 3 expansion racks max.

CPU, 5K steps program, 32K words data memory, 32K words x 1 bank EM, 2560 I/O max, RS-232C serial port, USB programming port, 3 expansion racks max.

1 View Availability View Price

CJ1W9009D

CJ1W-OC211(SL)

CJ1WOC211SL

Module 16 relay Outputs Screwless

Digital output unit, 16 x relay outputs, 250 VAC/24 VDC, 2 A max, screwless clamp terminal

1 View Availability View Price

CJ1W0306M

CJ1W-OD201

CJ1WOD201.1

Module 8 Outputs NPN Term.

Digital output unit, 8 x transistor outputs, NPN, 2.0 A, 12 to 24 VDC, screw terminal

Digital output unit, 8 x transistor outputs, NPN, 2.0 A, 12 to 24 VDC, screw terminal

3 View Availability View Price

CJ1W9002G

CJ1W-AD081-V1

CJ1WAD081V1NL

Module 8 analog Inputs, 1/8000

Analog input unit, 8 x inputs 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V, 4 to 20 mA, resolution 1:4000 / 8000, screw terminal

Analog input unit, 8 x inputs 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V, 4 to 20 mA, resolution 1:4000 / 8000, screw terminal

1 View Availability View Price

CJ1W0033H

CJ1W-TC003

CJ1WTC003

Module Temperature Control 2 Loops Thermocouple NPN Break

Temperature Control Module 2 NPN Thermocouple Loops Breakage

3 View Availability View Price

CJ2W9024A

CJ2M-CPU35

CJ2MCPU35.1

CPU Ethernet 60K steps

CPU with built-in EtherNet/IP port, 60K steps program, 32K words data memory, 32K words x 4 banks EM, 2560 I/O max, option port for RS-232C/485, USB p

CPU with built-in EtherNet/IP port, 60K steps program, 32K words data memory, 32K words x 4 banks EM, 2560 I/O max, option port for RS-232C/485, USB programming port, 3 expansion racks max.

1 View Availability View Price

CJ1W9013B

CJ1W-AD081-V1(SL)

CJ1WAD081V1SL

Module 8 analog Inputs, 1/8000 Screwless

Analog input unit, 8 x inputs 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V, 4 to 20 mA, resolution 1:4000 / 8000, screwless clamp terminal

1 View Availability View Price

CJ2W0023D

CJ2M-CPU32

CJ2MCPU32

10K Ethernet CPU steps

CPU with built-in EtherNet/IP port, 10K steps program, 32K words data memory, 32K words x 1 bank EM, 2560 I/O max, option port for RS-232C/485, USB programming port, 3 expansion racks max.

2 View Availability View Price

CJ1W3011C

CJ1W-ID261

CJ1WID261CHN

Module 64 Inputs 24vdc Fujitsu

Digital input unit, 64 x 24 VDC inputs, 2 x FCN40 connectors (not included)

Digital input unit, 64 x 24 VDC inputs, 2 x FCN40 connectors (not included)

1 View Availability View Price

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