The 1336 PLUS II Drive offers modern solutions for upgrading legacy systems, providing reliable options for industries seeking to enhance their operations. With its robust electrical features, advanced control technologies, and seamless integration capabilities, the 1336 PLUS II Drive allows for smooth retrofitting of outdated systems across various sectors, including manufacturing, HVAC, renewable energy, and material handling. Its exceptional fault protection, energy efficiency, environmental resilience, and compatibility with contemporary communication protocols make it an ideal choice for improving legacy infrastructure. In the later part of this article, we will explore some of the applications of the 1336 PLUS II Drives and their example module.

Voltage-Specific Protection Parameters

The 1336 PLUS II drive is dependable for updating legacy systems because of its strong electrical requirements. Compatibility with a variety of industrial power situations is ensured by its broad input voltage tolerance (-10% to +10% of the required range) and frequency adaptability (48–62 Hz). It enables single-phase operation for A and B Frames with a 50% derating and supports three-phase input for all drives. At nominal line voltage and rated amps, the drive may operate up to 97.5% efficiently, reducing energy losses and increasing cost-effectiveness. Furthermore, endurance and safety in high-current situations are guaranteed by its maximum short circuit current rating of 200,000A RMS symmetrical at 600 volts. These features show how it may improve legacy systems with dependable, contemporary performance.

Control Features for Legacy System Modernization

The 1336 PLUS II Drive is a great way to update outdated systems since it incorporates state-of-the-art technologies like Programmable Pulse Width Modulation (PWM) and Sensorless Vector Control (SVC). With a beginning torque of up to 250%, SVC provides outstanding speed and torque performance, making it perfect for applications that need a lot of early power in traditional installations. Even when load circumstances fluctuate, the programmable PWM’s ability to modify output voltage and frequency ensures exact speed and torque control. In addition to improving system performance, these sophisticated control capabilities also increase efficiency and flexibility, giving obsolete industrial systems dependable, contemporary solutions.

Comprehensive Current Limiting and Fault Protection

The 1336 PLUS II Drive has powerful protection against environmental and operating hazards. While hardware current limitations vary from 180% to 250% and instantaneous current restrictions reach from 220% to 300% of the VT-rated current, adjustable software current limits span from 20% to 160% of the VT-rated current. It provides excellent noise immunity by withstanding arc transients up to 1500 volts peak and line transients up to 6000 volts peak (IEEE C62.41-1991). To provide prompt, efficient responses, fault protection features short circuit detection for phase-to-phase faults and ground fault detection for phase-to-ground faults. Because of these cutting-edge characteristics, it is perfect for demanding, safety-critical industrial applications.

Robust Design and Programming for Seamless Integration

Because of its straightforward programming and architecture, the 1336 PLUS II Drive is a great option for updating outdated systems. Its small size makes installation, wiring, and maintenance simple, which simplifies setup. It simplifies inventory control and maintenance by utilizing standard assembly components. While simple tuning maximizes torque performance with few changes, logical parameter arrangement guarantees rapid access and effective configuration. Clear, two-line displays are provided by the Supertwist LCD for simple “one-finger” programming and real-time monitoring. In order to ensure smooth integration, serial connection improves connectivity with Allen-Bradley PLC and SLC systems. Reliability and user-friendliness for legacy system upgrades and harsh industrial situations are made possible by consistent options throughout the drive family, which guarantee operational familiarity.

Communication Options

With its many control and connection possibilities, the 1336 Plus II drive provides contemporary solutions for outdated systems. It has human-machine interface modules, I/O interfaces, and Remote I/O compatibility, all of which are intended to improve connection. DeviceNet, Enhanced DeviceNet, and RS-232/422 are examples of integrated communication protocols that guarantee smooth integration into a variety of industrial networks. Furthermore, precise motion control is supported using encoder interfaces. By offering strong performance and compatibility with current infrastructure, these adjustable options enable customers to improve and retrofit outdated systems.

Environmental Features

The 1336 PLUS II Drive is built to endure challenging environmental conditions, with the ability to operate at elevations of up to 1000 meters (3300 feet) without derating. It offers a broad range of ambient operating temperatures: 0 to 50°C (32 to 122°F) for IP00 (Open) enclosures and 0 to 40°C (32 to 104°F) for IP20, IP54, and IP65 (NEMA Type 1, 12, and 4) enclosures. The drive is designed to handle non-condensing humidity levels from 5% to 95% and has a storage temperature range of -40 to 70°C (-40 to 158°F). It can withstand mechanical shocks up to 15G for 11 ms and vibrations up to 0.006 inches (0.152 mm) at 1. With U.L. Listing, CSA Certification, and compliance with emission, immunity, and low-voltage standards, it ensures reliable performance and safety in demanding industrial environments and is resistant to electromagnetic interference for long-term operation.

Applications

The 1336 PLUS II Drive offers a modern solution for legacy systems across a wide range of industries. Its precise speed and torque regulation, adaptive V/Hz control, and customizable I/O configurations enable seamless integration into existing systems, improving efficiency and performance. Designed for applications in manufacturing, material handling, HVAC, renewable energy, and more, the drive enhances operational reliability and functionality. Its robust construction, compliance with international standards, and ability to operate in diverse environments make it a reliable choice for upgrading legacy equipment, ensuring precise motor control, and extending the lifespan of critical industrial systems.

Example Modules

1336F-A007-AA-EN-LA6-L5

The Allen-Bradley 1336F-A007-AA-EN-LA6-L5 drive, which is a member of the 1336 Plus II family, provides a flexible solution for single-phase and three-phase AC systems; however, full-rated output is only possible with three-phase input. 7.5 horsepower is its rated output, and it can accept 200–240V AC input. The drive has 24V AC/DC control interfaces and analog input possibilities. It has safety trip thresholds for DC bus voltage (405V DC and 200V DC) and AC input (285V AC and 138V AC). Its frame size is A4. Its dependable design makes it perfect for retrofitting outdated systems by providing protection against overcurrent and temperature changes.

1336F-A007-AE-DE-HCS2-L4

Part of the 1336 Plus II series, the 1336F-A007-AE-DE-HCS2-L4 drive runs on 200–240V AC input and produces 7.5 horsepower. It has an integrated HMI that supports German language operation and has a digital potentiometer, controller/programmer, and TTL contact control interface. The drive runs in the 0–40°C temperature range and has a protective IP 20-rated casing. It has safety trip thresholds for DC bus voltage (405V high, 200V low) and AC input (284V high, 138V low). With a cooling need and a basic derate current of 27 Amps, it’s perfect for updating legacy systems while maintaining dependable operation.

Conclusion

In conclusion, the 1336 PLUS II Drives offer reliable solutions for upgrading legacy systems across various industries. With its advanced features, including voltage-specific protection, robust fault protection, and modern control technologies like Sensorless Vector Control, it enhances system performance, efficiency, and flexibility. Its seamless integration capabilities, including diverse communication options and environmental resilience, make it an ideal choice for retrofitting outdated equipment. The 1336 PLUS II Drive not only extends the lifespan of legacy systems but also improves operational reliability, ensuring a smooth transition to more advanced industrial solutions for sectors like manufacturing, HVAC, renewable energy, and material handling.

The 1336 PLUS II series drive is available here at DO Supply and is backed by our 2-year warranty! We also specialize in drive repairs to bring your drives right back to life. Give us a call today and we can pair you with the right drive to take your automation solution to the next level! If you enjoyed this article, you might also like this one on servo and stepper motors.