CJ2H-CPU66

Omron

Omron CJ2H-CPU66 CJ2 Series PLC CPU Module

SKU CJ2H-CPU66

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron
  • Product No.: CJ2H-CPU66
  • Origin Japan
  • Product Type: PLC CPU Modules
  • Payment: T/T, Western Union
  • Weight: 0.2 kg
  • Dimensions: 6.5 cm x 4.9 cm x 9.0 cm
  • Shipping port: Xiamen
  • Warranty: 12 months

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CJ2 Series PLC CPU Modules
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Product Description

Description

For high-performance machine automation, the CJ2H-CPU66 provides advanced processing power and expanded memory capacity within the Omron CJ2 Series PLC platform. Designed to handle complex motion control and high-speed data processing, this central processing unit (CPU) features 150K steps of program memory and supports up to 2560 local I/O bits. System designers benefit from fast execution times, minimizing cycle overhead and maximizing throughput in demanding industrial automation applications.

This CPU module integrates versatile program allocation options, extensive function block capabilities, and onboard serial communication. The unit is optimized for mounting inside a control panel, maintaining low current consumption from the backplane and utilizing standard grounding protocols to ensure robust noise immunity.

Features

  • Fast instruction execution with basic instructions processed at 0.016 us minimum and special instructions at 0.048 us minimum.
  • Generous user program memory capacity of 150K steps to handle complex control logic.
  • Supports up to 2560 direct-addressable I/O bits.
  • Function block support for up to 2048 definitions and 2048 instances to enable modular, reusable programming.
  • Integrated memory card slot compatible with 128 MB, 256 MB, and 512 MB compact flash media.
  • Built-in serial port supporting half-duplex start-stop synchronization with baud rates up to 115.2 kbps.

Applications

  • High-speed packaging and sorting machinery
  • Automated assembly systems and material handling
  • Semiconductor fabrication equipment
  • Water and wastewater municipal treatment stations
  • Multi-axis motion synchronization systems

Technical Specifications

Manufacturer Omron
Model CJ2H-CPU66
Series CJ2 Series PLC
User Program Memory 150K steps
I/O Bits Capacity 2560 bits
Overhead Processing Time 100 us
Basic Instruction Execution Speed 0.016 us minimum
Special Instruction Execution Speed 0.048 us minimum
Current Consumption 5 VDC, 0.42 A
Grounding Resistance Requirement Less than 100 Ohm
Enclosure Placement Mounted in a panel
Supported Memory Card Sizes 128 MB, 256 MB, 512 MB
Communication Type Half-duplex, Start-stop
Baud Rate Options (kbps) 0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 115.2
Maximum Transmission Distance 15 m
Dimensions (L x W x H) 6.5 cm x 4.9 cm x 9.0 cm
Weight 0.2 kg

Installation Guidelines

Ensure the CPU module is installed inside a sealed control panel to guard against dust, moisture, and particulate contaminants. Always disconnect all power sources before mounting the module onto the CJ-series backplane. Grounding must be established using a dedicated ground wire connected to a functional ground terminal with a resistance of less than 100 Ohm to prevent electromagnetic interference.

Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the user program memory capacity of the Omron CJ2H-CPU66?
The CJ2H-CPU66 is equipped with a user memory capacity of 150K steps.
What is the basic instruction execution speed of this CPU?
Basic instructions are executed in as little as 0.016 microseconds minimum.
Does the CJ2H-CPU66 support external memory cards?
Yes, it features a memory card slot that supports compatible flash memory cards of 128 MB, 256 MB, or 512 MB.
What are the grounding requirements for the Omron CJ2H-CPU66?
The module requires a grounding resistance of less than 100 Ohms when mounted in a control panel.
What is the current consumption of this module?
The CJ2H-CPU66 consumes 0.42 A at 5 VDC from the backplane.
Reviews

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Omron CJ2H-CPU66 CJ2 Series PLC CPU Module

Only 8 item(s) left in stock

  • Manufacturer: Omron

  • Product No.: CJ2H-CPU66

  • Country of origin:Japan

  • Product Type: PLC CPU Modules

  • Payment: T/T, Western Union

  • Weight: 200g

  • Dimensions: 6.5 cm x 4.9 cm x 9.0 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
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Shipping Returns
Additional details
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Description

For high-performance machine automation, the CJ2H-CPU66 provides advanced processing power and expanded memory capacity within the Omron CJ2 Series PLC platform. Designed to handle complex motion control and high-speed data processing, this central processing unit (CPU) features 150K steps of program memory and supports up to 2560 local I/O bits. System designers benefit from fast execution times, minimizing cycle overhead and maximizing throughput in demanding industrial automation applications.

This CPU module integrates versatile program allocation options, extensive function block capabilities, and onboard serial communication. The unit is optimized for mounting inside a control panel, maintaining low current consumption from the backplane and utilizing standard grounding protocols to ensure robust noise immunity.

Features

  • Fast instruction execution with basic instructions processed at 0.016 us minimum and special instructions at 0.048 us minimum.
  • Generous user program memory capacity of 150K steps to handle complex control logic.
  • Supports up to 2560 direct-addressable I/O bits.
  • Function block support for up to 2048 definitions and 2048 instances to enable modular, reusable programming.
  • Integrated memory card slot compatible with 128 MB, 256 MB, and 512 MB compact flash media.
  • Built-in serial port supporting half-duplex start-stop synchronization with baud rates up to 115.2 kbps.

Applications

  • High-speed packaging and sorting machinery
  • Automated assembly systems and material handling
  • Semiconductor fabrication equipment
  • Water and wastewater municipal treatment stations
  • Multi-axis motion synchronization systems

Technical Specifications

Manufacturer Omron
Model CJ2H-CPU66
Series CJ2 Series PLC
User Program Memory 150K steps
I/O Bits Capacity 2560 bits
Overhead Processing Time 100 us
Basic Instruction Execution Speed 0.016 us minimum
Special Instruction Execution Speed 0.048 us minimum
Current Consumption 5 VDC, 0.42 A
Grounding Resistance Requirement Less than 100 Ohm
Enclosure Placement Mounted in a panel
Supported Memory Card Sizes 128 MB, 256 MB, 512 MB
Communication Type Half-duplex, Start-stop
Baud Rate Options (kbps) 0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 115.2
Maximum Transmission Distance 15 m
Dimensions (L x W x H) 6.5 cm x 4.9 cm x 9.0 cm
Weight 0.2 kg

Installation Guidelines

Ensure the CPU module is installed inside a sealed control panel to guard against dust, moisture, and particulate contaminants. Always disconnect all power sources before mounting the module onto the CJ-series backplane. Grounding must be established using a dedicated ground wire connected to a functional ground terminal with a resistance of less than 100 Ohm to prevent electromagnetic interference.

Key Features:
#CJ2 Series #PLC CPU Modules

What is the user program memory capacity of the Omron CJ2H-CPU66?
The CJ2H-CPU66 is equipped with a user memory capacity of 150K steps.

What is the basic instruction execution speed of this CPU?
Basic instructions are executed in as little as 0.016 microseconds minimum.

Does the CJ2H-CPU66 support external memory cards?
Yes, it features a memory card slot that supports compatible flash memory cards of 128 MB, 256 MB, or 512 MB.

What are the grounding requirements for the Omron CJ2H-CPU66?
The module requires a grounding resistance of less than 100 Ohms when mounted in a control panel.

What is the current consumption of this module?
The CJ2H-CPU66 consumes 0.42 A at 5 VDC from the backplane.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Japan

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