ALLEN BRADLEY 100-KFC40 Box

( Brand: Allen Bradley ), ( Manufacturer Part Number: 100-KFC40 ), ( Part Type: Box )

Review ALLEN BRADLEY 100kfc40 In Box

The **Allen-Bradley 100-KFC40 (100KFC40) Compact Logic Controller** is a robust and versatile programmable logic controller (PLC) designed to meet the demands of modern industrial automation applications. Part of Rockwell Automation s **CompactLogix** series, this model combines high-performance computing with a compact, space-efficient footprint, making it ideal for control systems requiring precise timing, reliable operation, and seamless integration with other Allen-Bradley devices. The **100KFC40** features a **176-pin terminal block** for flexible I/O expansion, accommodating a wide range of analog and digital signals, including discrete inputs/outputs, analog voltage/current inputs, and high-speed counter modules. Its **1.5 GHz dual-core processor** ensures rapid execution of control logic, enabling complex automation tasks with minimal latency, while the **1 GB of onboard memory** provides ample storage for programs, data tables, and user-defined functions. Built with industrial resilience in mind, the unit is rated for operation in harsh environments, with a **wide operating temperature range (-40 C to 70 C)** and **IP65-rated enclosure protection**, ensuring durability in manufacturing, process control, and material handling applications. The **100KFC40** supports **EtherNet/IP, DeviceNet, and ControlNet** communication protocols, facilitating seamless integration into larger automation networks, while its **Studio 5000 Logix Designer** compatibility allows for intuitive programming, debugging, and remote monitoring. Whether deployed in discrete manufacturing, packaging systems, or automated test equipment, this PLC delivers the reliability, scalability, and performance required to optimize production efficiency and reduce downtime.

### **Pros and Cons of buying a Allen-Bradley 100-KFC40 (100KFC40) Compact Logix Controller**

1. **High Performance and Reliability** The 100-KFC40 is part of Allen-Bradley s Compact Logix series, known for robust industrial automation performance. It supports high-speed processing, making it suitable for complex control applications.

2. **Scalability and Flexibility** The controller supports multiple communication protocols (EtherNet/IP, Modbus, Profibus, etc.) and can integrate with various I/O modules, allowing for system expansion as needs grow.

3. **Advanced Programming Capabilities** Compatible with **Studio 5000**, a powerful development environment that supports structured text, ladder logic, and function block programming, making it versatile for different engineering teams.

4. **Redundancy and Fault Tolerance** The Compact Logix series supports **dual CPU redundancy**, ensuring continuous operation even if one processor fails, which is critical in high-availability applications.

5. **Energy Efficiency** Compared to older PLC models, the 100-KFC40 consumes less power while maintaining high performance, reducing operational costs.

6. **Long-Term Support and Availability** As a well-established product line, spare parts and technical support remain widely available, reducing long-term maintenance risks.

7. **Compatibility with Modern Systems** Works seamlessly with **Rockwell Automation s ecosystem**, including drives, HMIs, and SCADA systems, ensuring smooth integration in existing or new installations.

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1. **Higher Initial Cost** Compared to basic PLCs (e.g., Allen-Bradley Micro800 or smaller CompactLogix models), the 100-KFC40 is more expensive, which may not be justified for simple control applications.

2. **Complexity for Small Applications** If the application is straightforward (e.g., basic motor control, discrete I/O), the advanced features of the 100-KFC40 may be overkill, leading to unnecessary complexity and higher licensing costs.

3. **Licensing and Software Costs** Using **Studio 5000** requires a license, which can be an additional expense. Free alternatives like **RSLogix 5000 Lite** (for basic use) may not fully support all features.

4. **Learning Curve** The Compact Logix platform has a steeper learning curve compared to simpler PLCs, requiring trained personnel to program and maintain it effectively.

5. **Physical Size and Space Requirements** The 100-KFC40 is larger than some smaller PLCs, which may be a constraint in space-limited environments.

6. **Deprecation Risks** While still supported, newer Allen-Bradley models (e.g., **ControlLogix 5580**) may eventually replace the Compact Logix line, potentially affecting long-term compatibility with future software updates.

7. **Vendor Lock-In** Heavy reliance on **Rockwell Automation s ecosystem** means limited flexibility if switching to other automation platforms (e.g., Siemens, Schneider Electric) in the future.

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The **Allen-Bradley 100-KFC40** is an excellent choice for **mid-to-large industrial automation applications** requiring high performance, redundancy, and scalability. It is ideal for:

- **Complex control systems** (e.g., manufacturing lines, process automation).

- **Applications needing high-speed processing and multiple communication protocols**.

- **Environments where reliability and long-term support are critical**.

However, for **smaller, simpler control tasks**, a more cost-effective alternative (e.g., **Micro800, CompactLogix 1768, or even a Siemens S7-1200**) may be more appropriate due to lower upfront costs and reduced complexity.

- Your application requires **high-speed control, redundancy, or advanced I/O expansion**.

- You are already invested in **Rockwell Automation s ecosystem** and need seamless integration.

- Budget constraints allow for a **premium PLC** with long-term reliability.

- Your project is **simple and budget-sensitive** (e.g., basic motor control, discrete logic).

- You prefer **lower licensing costs** and a **simpler programming environment**.

- Future flexibility (e.g., switching vendors) is a priority.

For most **enterprise-level industrial applications**, the **100-KFC40 remains a strong, well-supported choice**. However, always evaluate the specific requirements of your project before purchasing.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. The product is used surplus. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use.

part #: 100kfc40 prices

• $30.00-$81.00

specifications automationjack:

• brand: Allen Bradley
• mpn: 100-kfc40
• part type: Box

offer automationjack:

• quantity: 9
• options: Ship-to-home
• started: February 26, 2026
• availability: In Stock
• sold: 0

shipping automationjack:

• class: Standard
• type: Fixed
• transit: 2-5 Days
• cost: $12.90
• service: Standard

returns automationjack:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted
• method: Money back

seller automationjack:

• # reviews: 191848
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

payments automationjack:

• credit card: Discover
• other
• wallet: Google-pay

general automationjack:

• condition: Seller refurbished
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

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