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CJ1G-CPU43H Omron
Product image is representative; revision or series may vary.
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CJ1G-CPU43H Omron

$339.00 - $450.00
$339.00
$339.00 - $450.00
$339.00
Surplus - Tested (With Warranty)
Need a Specific Revision?
$339.00
4 in stock
New / Open-Box Surplus
Need a Specific Revision?
$450.00
2 in stock
Ships today if ordered by 1 PM CST
Overnight shipping available
Qty Available: (4) ✓ Verified Stock every 24hrs
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All products listed are sold by PLC Department, an independent supplier — not an authorized Omron distributor. Covered by our 1-year warranty. By purchasing you acknowledge our full disclaimer. Read & agree ↓

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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The CJ1G-CPU43H is a CPU Unit within Omron's CJ1G-series programmable logic controllers. It serves as the central processor, managing ladder logic execution, data handling, and control tasks in small to mid-scale automated systems. With onboard program and data memory, it coordinates machine control, sequencing, and process logic. The unit is suitable for factory automation, packaging machinery, conveyor control, and general machine control systems. Part number CJ1G-CPU43H enables integration into CJ1G CPU racks and modular expansion.

Best Suited For

  • Small-to-mid-scale machine control
  • Sequence and logic control in manufacturing
  • High-density data handling applications
  • Integration into modular CJ1G systems
Program Steps
10 K steps
Data Memory
DM: 32 K words, EM: 32 K words × 1 bank
Mountable I/O Points
960 points / 30 units max
Certifications
EN61000-6-4, EN61000-6-2

Technical Specifications

I/O & Electrical

I/O capacity / Expansion units
960 points / 30 Units (2 expansion racks max)

Communication & Power

Current consumption
1.06 A (includes programming console current; omit adapter additional current)

Certifications

CEEN61000-6-4EN61000-6-2

Conforms to EMC directives: EN61000-6-4 (EMI), EN61000-6-2 (EMS); self-declared compliance.

1-Year Warranty

Every tested unit is backed by our free 1-year PLC Department warranty, direct from us.

Fast Shipping

Free ground shipping. Orders by 1 PM CST ship same-day, with overnight available.

USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

30-Day Returns

Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

Reseller Options →

Resellers welcome. Reach out for volume pricing and we will get you set up.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

PLC Department sells surplus and refurbished industrial automation products, including but not limited to programmable logic controllers (PLCs), which are sourced exclusively through independent third-party channels. PLC Department is not an authorized distributor, reseller, or representative of any manufacturer listed on this website, including Rockwell Automation or its Allen-Bradley brand. All product warranties, where offered, are provided solely by PLC Department and not by the original manufacturer.

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The products offered for sale may be used or surplus and may contain older date codes, be of earlier series or versions, or differ in appearance or features compared to products available through factory-authorized distribution channels. The presence, version, or functionality of firmware, if any, on programmable devices such as Allen-Bradley PLCs is not guaranteed. PLC Department makes no representation or warranty regarding:

PLC Department does not obtain or supply firmware on behalf of customers. It is solely the customer's responsibility to ensure legal and compliant use of any firmware or software associated with products purchased through this site, including compliance with any applicable license agreements or manufacturer policies.

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