ALLEN BRADLEY 7300-UAE2 Plc Modules

( Brand: Allen Bradley ), ( Manufacturer Part Number: 7300-UAE2 ), ( Part Type: Module )

Review ALLEN BRADLEY 7300uae2 Used

The **Allen-Bradley 7300-UAE2** is a high-performance, industrial-grade **7300 Series Universal Analog Input Module** designed to seamlessly integrate into Rockwell Automation s CompactLogix, ControlLogix, and other modular PLC systems. This 24-bit, high-resolution module excels in precision data acquisition, delivering exceptional accuracy and reliability for applications requiring precise analog signal processing. With a **universal input capability**, the 7300-UAE2 supports a wide range of analog signals, including **4-20 mA, 0-20 mA, 0-5 VDC, 0-10 VDC, and 1-5 VDC**, making it versatile for interfacing with sensors, transducers, and other analog devices commonly found in manufacturing, process control, and automation environments.

Engineered for rugged industrial use, the **7300-UAE2** features a robust **176-pin terminal block** with **screw-terminal connections**, ensuring secure and reliable signal integrity even in harsh conditions. Its **24-bit resolution** provides unmatched precision, reducing quantization errors and enabling fine-grained control over analog inputs, which is critical for applications such as motor speed control, temperature monitoring, pressure measurement, and flow regulation. The module s **isolated inputs** (up to **1500 VDC isolation**) enhance safety by protecting against voltage spikes and noise, while its **wide operating temperature range (-40 C to 70 C)** ensures consistent performance in demanding environments, including outdoor or high-vibration settings.

Backward and forward compatibility with the **7300 Series** architecture allows for easy integration into existing systems, and its **deterministic scanning** ensures minimal latency, which is essential for real-time control applications. The **7300-UAE2** is programmed and configured using **RSLogix 5000 or Studio 5000**, Rockwell s industry-leading automation software, where users can define input ranges, scaling factors, and filtering options to optimize performance. Additionally, its **compact, DIN-rail-mountable design** (with optional backplane or chassis mounting) allows for efficient space utilization in control panels, while its **low power consumption** (approximately **1.5 W**) contributes to overall system efficiency.

Ideal for industries such as **oil and gas, chemical processing, food and beverage, and automotive manufacturing**, the **7300-UAE2** delivers a balance of **high accuracy, durability, and flexibility**, making it a trusted choice for engineers and technicians seeking reliable analog input solutions in mission-critical automation systems. Whether used for monitoring environmental conditions, controlling industrial machinery, or processing sensor data in a distributed control system, this module ensures dependable performance with minimal maintenance requirements, reinforcing its reputation as a cornerstone of modern industrial automation.

### **Pros and Cons of buying a Allen-Bradley 7300-UAE2 (7300UAE2) Terminal Block**

#### **Pros**

1. **High Reliability and Durability** The 7300 series is known for its robust construction, designed for industrial environments with harsh conditions. The UAE2 variant is specifically engineered for high-current applications, ensuring long-term performance in demanding settings.

2. **Wide Voltage and Current Ratings** This terminal block supports a broad range of voltages (up to 600V AC/DC) and currents (up to 125A per terminal), making it suitable for heavy-duty machinery, motor control, and power distribution systems.

3. **Easy Installation and Wiring** The design includes spring-loaded terminals that simplify wire connections, reducing installation time and minimizing errors. The modular nature allows for flexible expansion or reconfiguration of wiring layouts.

4. **Compatibility with Allen-Bradley Systems** As part of the 7300 series, it integrates seamlessly with other Rockwell Automation components, such as PLCs, relays, and motor starters, making it ideal for automated control systems.

5. **High Current Density** The UAE2 variant is optimized for high-current applications, reducing resistance and heat buildup, which improves efficiency and extends equipment lifespan.

6. **Standardized and Tested** Allen-Bradley products undergo rigorous testing for compliance with industry standards (UL, CE, etc.), ensuring safety and performance consistency.

7. **Modular and Scalable** The terminal block can be combined with other 7300 series components, allowing for scalable wiring solutions in growing or complex systems.

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#### **Cons**

1. **Higher Upfront Cost** Compared to generic or lower-end terminal blocks, Allen-Bradley products are premium-priced, which may be a barrier for budget-conscious projects.

2. **Limited Availability of Replacement Parts** While Allen-Bradley is reliable, sourcing replacement parts or compatible alternatives can be challenging, especially for older models or discontinued variants.

3. **Overkill for Low-Current Applications** If the application only requires low current (e.g., signal wiring), investing in a high-current terminal block like the UAE2 may be unnecessary, leading to wasted resources.

4. **Learning Curve for Non-Allen-Bradley Users** Users unfamiliar with Rockwell Automation products may require additional training to properly install, configure, and maintain the terminal block efficiently.

5. **Physical Size and Space Requirements** The 7300 series is bulkier than some smaller terminal blocks, which may limit installation options in space-constrained environments.

6. **Potential for Over-Engineering** In simpler control systems, the advanced features of the UAE2 (e.g., high-current handling) might not be fully utilized, making it a less cost-effective choice.

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### **Conclusion**

The **Allen-Bradley 7300-UAE2** is an excellent choice for **high-current industrial applications** where reliability, durability, and seamless integration with Rockwell Automation systems are critical. Its robust design, high current ratings, and ease of use make it ideal for motor control, power distribution, and automated machinery. However, for **low-current or cost-sensitive projects**, the premium price and bulkiness may not justify the investment.

If your application demands **high performance, long-term reliability, and compatibility with Allen-Bradley ecosystems**, this terminal block is a strong recommendation. For simpler or budget-limited setups, evaluating alternatives (e.g., generic high-current terminal blocks) may be more practical.

### **Final Recommendation**

- You require a high-current terminal block (up to 125A) for industrial automation.

- Your system integrates with Rockwell Automation (PLCs, motor starters, etc.).

- Reliability and long-term performance are priorities over cost.

- Your application involves low current or signal wiring.

- Budget constraints make the premium price prohibitive.

- You prefer a more compact or cost-effective solution.

Details:

Call to use a shipping service other than the ones listed. ALLEN BRADLEY 7300-UAE2 / 7300UAE2 USED DISCONTINUED BY MANUFACTURER, 6344302, PC BOARD, I/O PCB - MULTIPLEXER INTERFACE, CNC. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product.

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: 7300uae2 prices

• $199.99-$723.00

specifications sensoindustria:

• brand: Allen Bradley
• mpn: 7300-uae2
• part type: Module

seller sensoindustria:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 195229

payments sensoindustria:

• wallet: Google-pay
• credit card: Diners-club
• other

general sensoindustria:

• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
• condition: Used

shipping sensoindustria:

• service: Standard
• cost: $12.90
• transit: 30-35 Days
• class: Standard
• type: Fixed

returns sensoindustria:

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

offer sensoindustria:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 19, 2026
• quantity: 1

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