CJ1G-CPU43H

Omron

Omron CJ1G-CPU43H SYSMAC CJ1 Series CPU Unit

SKU CJ1G-CPU43H

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron
  • Product No.: CJ1G-CPU43H
  • Origin Japan
  • Product Type: CPU Modules
  • Payment: T/T, Western Union
  • Weight: 0.5 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

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CPU Modules SYSMAC CJ1 Series
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Product Description

Description

Designed for mid-to-high range industrial automation tasks requiring efficient data processing and compact form factors, the CJ1G-CPU43H serves as a high-performance central processing unit within the Omron SYSMAC CJ1 platform. This processor architecture eliminates the need for a traditional physical backplane, utilizing a modular, block-style connecting system that saves critical control cabinet space.

The CJ1G-CPU43H is engineered to manage up to 960 local digital and analog I/O points, making it highly suitable for manufacturing, assembly, and packaging systems. Its memory layout provides a dedicated program capacity of 20 Ksteps alongside a comprehensive data memory capacity of 64 Kwords. Dual integrated communication ports facilitate direct engineering access and peer-to-peer data transfers, ensuring seamless integration with human-machine interfaces (HMIs) and supervisory control networks.

Features

  • Backplane-free configuration allowing direct DIN-rail modular expansion.
  • High-speed logic instruction execution optimized for complex sequencing.
  • Built-in peripheral port and RS-232C interface for configuration, monitoring, and serial communication.
  • Support for CJ-series high-speed Special I/O and CPU Bus Units.
  • Flash memory backup for user programs and parameter data without battery reliance.

Applications

  • Automated packaging and cartoning machinery.
  • Multi-axis material handling and conveyor systems.
  • Water and wastewater municipal treatment stations.
  • HVAC and building environmental control networks.

Technical Specifications

ManufacturerPart Number / ModelSeriesProgram CapacityData Memory CapacityLD Instruction Execution TimeMaximum I/O CapacityCurrent ConsumptionBuilt-in PortsOperating Temperature
Omron
CJ1G-CPU43H
SYSMAC CJ1 / CJ1G
20 Ksteps
64 Kwords (DM: 32 Kwords, EM: 32 Kwords x 1 bank)
0.04 microseconds
960 points
0.91 A at 5 VDC
Peripheral port, RS-232C (D-Sub 9-pin)
0 to 55 degC

Connections and Interfaces

Port / Connection Interface Type Function
Peripheral Port Omron Proprietary Tool Port Programming, CX-Programmer connection, and monitoring
RS-232C Port D-Sub 9-pin (Female) Serial communication, Host Link, No-protocol mode, NT Link

Installation Guidelines

  • Ensure all power to the system rack is disconnected before attaching or removing the CPU module.
  • Mount the module securely onto a standard 35mm DIN rail, locking the yellow slider indicators on adjacent units to guarantee solid bus connectivity.
  • Maintain a minimum of 20mm clearance above and below the unit to ensure adequate ventilation and prevent overheating.
  • Keep communication and high-voltage signal cables in separate conduits to minimize electromagnetic interference (EMI).

Compliance and Certifications

  • CE Directive Compliance
  • UL and cUL Listed
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 I/O capacity limit of the Omron CJ1G-CPU43H module?
The CJ1G-CPU43H supports a maximum configuration of up to 960 local I/O points.
Does this CPU require a backplane for installation?
No, the SYSMAC CJ1 series features a backplane-free bus design. Modules connect to each other side-by-side and slide onto a standard DIN rail.
What software is used to program the CJ1G-CPU43H?
The processor is programmed using Omron's CX-Programmer software, which is part of the CX-One software suite.
What are the standard communication ports built into the unit?
It features an Omron peripheral tool port and an integrated RS-232C port (D-Sub 9-pin) for host communications and peripheral devices.
Reviews

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CJ1G-CPU43H

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Omron CJ1G-CPU43H SYSMAC CJ1 Series CPU Unit

Only 5 item(s) left in stock

  • Manufacturer: Omron

  • Product No.: CJ1G-CPU43H

  • Country of origin:Japan

  • Product Type: CPU Modules

  • Payment: T/T, Western Union

  • Weight: 500g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
FAQ
Shipping Returns
Additional details
Reviews

Description

Designed for mid-to-high range industrial automation tasks requiring efficient data processing and compact form factors, the CJ1G-CPU43H serves as a high-performance central processing unit within the Omron SYSMAC CJ1 platform. This processor architecture eliminates the need for a traditional physical backplane, utilizing a modular, block-style connecting system that saves critical control cabinet space.

The CJ1G-CPU43H is engineered to manage up to 960 local digital and analog I/O points, making it highly suitable for manufacturing, assembly, and packaging systems. Its memory layout provides a dedicated program capacity of 20 Ksteps alongside a comprehensive data memory capacity of 64 Kwords. Dual integrated communication ports facilitate direct engineering access and peer-to-peer data transfers, ensuring seamless integration with human-machine interfaces (HMIs) and supervisory control networks.

Features

  • Backplane-free configuration allowing direct DIN-rail modular expansion.
  • High-speed logic instruction execution optimized for complex sequencing.
  • Built-in peripheral port and RS-232C interface for configuration, monitoring, and serial communication.
  • Support for CJ-series high-speed Special I/O and CPU Bus Units.
  • Flash memory backup for user programs and parameter data without battery reliance.

Applications

  • Automated packaging and cartoning machinery.
  • Multi-axis material handling and conveyor systems.
  • Water and wastewater municipal treatment stations.
  • HVAC and building environmental control networks.

Technical Specifications

ManufacturerPart Number / ModelSeriesProgram CapacityData Memory CapacityLD Instruction Execution TimeMaximum I/O CapacityCurrent ConsumptionBuilt-in PortsOperating Temperature
Omron
CJ1G-CPU43H
SYSMAC CJ1 / CJ1G
20 Ksteps
64 Kwords (DM: 32 Kwords, EM: 32 Kwords x 1 bank)
0.04 microseconds
960 points
0.91 A at 5 VDC
Peripheral port, RS-232C (D-Sub 9-pin)
0 to 55 degC

Connections and Interfaces

Port / Connection Interface Type Function
Peripheral Port Omron Proprietary Tool Port Programming, CX-Programmer connection, and monitoring
RS-232C Port D-Sub 9-pin (Female) Serial communication, Host Link, No-protocol mode, NT Link

Installation Guidelines

  • Ensure all power to the system rack is disconnected before attaching or removing the CPU module.
  • Mount the module securely onto a standard 35mm DIN rail, locking the yellow slider indicators on adjacent units to guarantee solid bus connectivity.
  • Maintain a minimum of 20mm clearance above and below the unit to ensure adequate ventilation and prevent overheating.
  • Keep communication and high-voltage signal cables in separate conduits to minimize electromagnetic interference (EMI).

Compliance and Certifications

  • CE Directive Compliance
  • UL and cUL Listed
Key Features:
#CPU Modules #SYSMAC CJ1 Series

What is the I/O capacity limit of the Omron CJ1G-CPU43H module?
The CJ1G-CPU43H supports a maximum configuration of up to 960 local I/O points.

Does this CPU require a backplane for installation?
No, the SYSMAC CJ1 series features a backplane-free bus design. Modules connect to each other side-by-side and slide onto a standard DIN rail.

What software is used to program the CJ1G-CPU43H?
The processor is programmed using Omron's CX-Programmer software, which is part of the CX-One software suite.

What are the standard communication ports built into the unit?
It features an Omron peripheral tool port and an integrated RS-232C port (D-Sub 9-pin) for host communications and peripheral devices.

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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