ALLEN-BRADLEY MPL-B310P-SJ22AA General

( Brand: Allen-bradley ), ( Manufacturer Part Number: MPL-B310P-SJ22AA ), ( Model: ALLEN BRADLEY MPL-B310P-SJ22AA ), ( Ac Phase: Three Phase ), ( Country Of Origin: United States )

Review ALLEN BRADLEY Year Warranty

The **Allen-Bradley MPL-B310P-SJ22AA** is a high-performance, industrial-grade **MicroPilot M310 Programmable Logic Controller (PLC)**, specifically designed for demanding applications requiring precise motion control, robust communication, and seamless integration into modern automation systems. Part of Rockwell Automation s MicroPilot series, this compact yet powerful PLC combines advanced control capabilities with a user-friendly interface, making it an ideal choice for manufacturers, process industries, and automation engineers seeking reliability and scalability. Engineered with a **310-series architecture**, the MPL-B310P-SJ22AA features a **120V DC power supply**, ensuring stable operation in environments where voltage fluctuations or power interruptions are a concern. Its **SJ22AA** designation indicates a specific model variant equipped with **22 discrete I/O points**, including a mix of digital inputs and outputs, which can be configured to accommodate a wide range of sensors, actuators, and peripheral devices. The unit s **compact, DIN-rail mountable design** allows for efficient space utilization in control panels, while its **IP67-rated enclosure** provides exceptional protection against dust, moisture, and harsh industrial conditions, making it suitable for applications in manufacturing plants, food and beverage processing, material handling, and other rugged environments.

One of the standout features of the MPL-B310P-SJ22AA is its **integrated motion control capabilities**, which enable precise positioning, velocity, and torque management for servo and stepper motor applications. This makes it particularly well-suited for automated machinery, CNC systems, robotic cells, and conveyor-based production lines where synchronized motion is critical. The PLC supports **EtherNet/IP communication**, Rockwell s industry-standard protocol, which facilitates seamless integration with other Allen-Bradley devices, such as Human Machine Interfaces (HMIs), drives, and higher-level supervisory systems like FactoryTalk View or Studio 5000. Additionally, the MPL-B310P-SJ22AA offers **Modbus TCP support**, expanding its compatibility with third-party equipment and legacy systems, thereby enhancing flexibility in diverse automation setups. Its **real-time processing** and **high-speed I/O scanning** ensure minimal latency, which is essential for applications requiring rapid response times, such as packaging machines or automated assembly lines.

Programming and configuration of the MPL-B310P-SJ22AA are streamlined through **RSLogix 5000 software**, Rockwell s comprehensive development environment, which provides a graphical ladder logic editor, structured text, and function block programming options. This flexibility allows engineers to tailor the PLC s logic to meet specific application requirements, whether for simple discrete control or complex motion sequences. The device also supports **remote I/O expansion**, allowing users to extend their control system s reach with additional modules while maintaining centralized programming and monitoring. Furthermore, the MPL-B310P-SJ22AA incorporates **diagnostic tools and built-in health monitoring**, enabling predictive maintenance and reducing downtime by alerting operators to potential issues before they escalate. With its **low power consumption** and **long-term availability**, this PLC is not only a cost-effective solution but also a future-proof investment for industries prioritizing efficiency and reliability in their automation infrastructure. Whether deployed in a small control panel or as part of a larger distributed control system, the MPL-B310P-SJ22AA delivers the performance, connectivity, and adaptability needed to drive modern industrial automation forward.

### **Pros and Cons of buying a Allen-Bradley MPL-B310P-SJ22AA**

1. **High Performance and Reliability** This is a high-end Allen-Bradley MPL (MicroPLC) designed for industrial automation, offering robust processing power, fast response times, and reliable operation in harsh environments. It is built to handle demanding control applications with minimal latency.

2. **Scalability and Flexibility** The MPL-B310P supports multiple communication protocols (EtherNet/IP, Modbus, PROFINET, etc.) and can integrate with various Allen-Bradley and third-party systems. It also supports up to 32 digital I/O points (expandable via modules), making it suitable for growing automation needs.

3. **Advanced Programming Capabilities** Compatible with **Studio 5000**, **RSLogix 5000**, and **FactoryTalk View**, this PLC allows for complex logic programming, motion control, and HMI integration. It supports structured text, ladder logic, and function block programming, catering to different engineering preferences.

4. **Redundancy and Fault Tolerance** The **SJ22AA** designation indicates a **redundant power supply** option, enhancing system uptime in critical applications. This is particularly useful in manufacturing, process control, or any environment where downtime is costly.

5. **Compatibility with Modern Systems** Works seamlessly with **Allen-Bradley s ControlLogix**, **CompactLogix**, and **Kinetix** motion controllers, as well as **Siemens** and other third-party devices via supported protocols. This makes it a versatile choice for mixed automation environments.

6. **Long-Term Availability** Allen-Bradley (now part of Rockwell Automation) maintains strong support for its PLCs, ensuring availability of spare parts, firmware updates, and technical documentation for years.

7. **Security Features** Supports **EtherNet/IP security** and **IP67-rated** enclosures (when paired with appropriate housing), making it suitable for industrial environments with dust, moisture, and temperature variations.

---

1. **High Cost** Compared to entry-level PLCs (e.g., Allen-Bradley CompactLogix L30ERM or smaller MPLs), the **B310P** is significantly more expensive. The price may not be justified for small-scale or low-complexity applications.

2. **Complexity for Beginners** The advanced features (redundancy, multiple protocols, structured programming) may be overwhelming for engineers or technicians new to PLC programming. Training may be required to fully utilize its capabilities.

3. **Overkill for Simple Applications** If the application only requires basic on/off control or simple sequencing, a cheaper PLC (e.g., **Micro800**, **1769-L30ERM**) would suffice. The **B310P** is best suited for complex, high-reliability systems.

4. **Power and Space Requirements** The redundant power supply (**SJ22AA**) increases power consumption and physical footprint. If space or energy efficiency is a constraint, this may be a drawback.

5. **Licensing and Software Costs** While the PLC itself is expensive, additional costs may arise from **Studio 5000 licenses**, **HMI software**, or **third-party add-ons** for advanced features like motion control.

6. **Maintenance and Training Costs** Due to its complexity, maintenance and troubleshooting may require specialized knowledge, increasing operational costs over time.

7. **Potential for Obsolescence** While Allen-Bradley maintains support, newer PLC models (e.g., **Allen-Bradley PanelView Plus 7**, **Studio 5000 Logix Designer updates**) may introduce better features. However, this PLC is still widely supported and not immediately obsolete.

---

### **Conclusion**

The **Allen-Bradley MPL-B310P-SJ22AA** is an **excellent choice** for **high-reliability, complex automation systems** where redundancy, scalability, and advanced control are critical. It excels in **industrial environments requiring seamless integration with other Rockwell Automation products**, long-term support, and robust performance.

However, for **small-scale, low-budget, or simple control applications**, it may be **overkill and financially impractical**. In such cases, a **CompactLogix, Micro800, or even a non-Rockwell PLC** would be a more cost-effective alternative.

### **Recommendation**

- You need **high-performance, redundant control** in a mission-critical application.

- Your system requires **EtherNet/IP, PROFINET, or Modbus integration** with other Allen-Bradley devices.

- You are already invested in **Rockwell Automation s ecosystem** and need future scalability.

- Your budget allows for a **premium PLC** with long-term support.

- Your application is **simple and does not require redundancy or advanced features**.

- You are working with a **limited budget** and can achieve the same results with a **CompactLogix L30ERM or Micro800**.

- Your team lacks **experience with Studio 5000 or advanced PLC programming**, as training costs may offset savings.

- You are in a **highly competitive market** where cost efficiency is a priority.

For most **mid-to-large industrial automation projects**, this PLC is a **strong, reliable investment**. For smaller or less complex setups, evaluating **lower-cost alternatives** would be more prudent.

Details:

GSS motors Superior Sealing Process is an Eight-step, moisture sealing process that reduces overheating and flexing. It serves to protect against moisture entering a motor. Any old motors. Free technical support during warranty period.

The GSS motors Superior Sealing proprietary process creates a moisture barrier that stands up to the harshest environments. Our repair capabilities consisting of AC/DC servo motors, spindle high speed spindles and stepper motors as well. > Superior Sealing Process: When motors operate at a very high output, they can overheat and begin to deform. > Factory or Better Warranty: One year on most servo spindle motor and electronic items.

part #: mplb310psj22aa prices

• $1135.95-$1899.99

specifications oelemot:

• brand: Allen-bradley
• mpn: Mpl-b310p-sj22aa
• model: Allen Bradley Mpl-b310p-sj22aa
• ac phase: Three Phase
• country of origin: United States

general oelemot:

• condition: Seller refurbished
• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors

payments oelemot:

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

returns oelemot:

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

shipping oelemot:

• type: Fixed
• service: Standard
• class: Standard
• cost: $0.00
• transit: 2-5 Days

offer oelemot:

• availability: In Stock
• best offers: True
• sold: 0
• started: March 18, 2026
• quantity: 1
• options: Ship-to-home

seller oelemot:

• city: South Elgin, Illinois
• # reviews: 1007
• rating: 100.0%

Allen-bradley MPL-B310P-SJ22AA Is Similar To:

• 110996 Allen Bradley Armature Pulse (37% similar) This is an allen Bradley armature pulse board. These are clean working takeouts from 1395 drives...(December 2nd, 2017)
• 1305-aa12a Allen Bradley Drive New (35% similar) This item appears to be brand new. It has been recently removed from the back up parts room...(February 9th, 2017)
• 1305bad4a Allen Bradley 1305-bad4a Ser (45.2% similar) ELECBREAKERS11. Treks P2047675...(September 10th, 2017)
• 1326ab-b420e-21 Allen Bradley Servo Motor (36.8% similar) Registered ISO 9001:2008 company specializing in the repair of servo motors and industrial electronics. Est is processed. Have a part that you want to repair instead of replace. Have an emergency. Rush service available upon request. Equipment emergency. This means that the allen bradley 1326AB-...(May 10th, 2017)
• 1326ab-b430e-21 Allen Bradley Servo Motor Remanufactured Year Warranty (46.6% similar) Equipment emergency. Repair zone man to the rescue. WARRANTY:1 year warranty model 1326AB-B430E-21AC servo MOTOR1. Friendly, knowledgeable techs that answer your calls and take time to help you. Ship us your defective equipment. Have an emergency. Est is processed. Have a part that you want to ...(May 23rd, 2018)
• 1326ab-c4c-11-a7 Allen Bradley Ac Servo Motor (37.4% similar) This does not mean the items displayed at and sold through site do work...(January 23rd, 2017)
• 1327aa-bb-20-b Allen Bradley 20 15 (37.5% similar) Serial A00310. Inventory: MOT2628 manufacturer: allen bradley hp: 20. Servo motor mates with drive e 181...(May 31st, 2017)
• 1327ab-afl-11-f Allen-bradley Bulletin 1327 High (38.3% similar) ...(March 29th, 2017)
• 1328rsha0512xfc Allen Bradley Inverter Duty Ac Motor Hp Vac (32.4% similar) Allen bradley 1328RSHA0512XFC 3-PHASE inverter duty ac motor 1/2 hp vac...(June 27th, 2018)
• 1329lc-zb25h18vnh-1108 Allen-bradley Allen Bradley New (40% similar) This is a new motor that may have some slight scratches from being moved around...(June 2nd, 2017)
• 1329rs-ka05036fch Allen Bradley New 50hp 1329r (37% similar) Model - 1329RMPN 1329RS-KA05036FCH mp. See picture for more voltage info. It does have some surface scratches and the one chip shown in photo from handling but no dents fan shroud. Allen bradley 50HP, 1329R inverter duty motor 230 460V rpm frame - 326TS make offer. New surplus from closed plant...(March 3rd, 2017)