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B&R X20SO4120 4-channel stepper output module in an industrial control cabinet

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B&R X20SO4120

by B&R Industrial Automation

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OverviewThe B&R X20SO4120 is an advanced 4-channel stepper output module specifically designed for precise control of stepper motors in modern industrial automation setups. Engineered for demanding applications requiring rapid and accurate positioning, this module integrates perfectly with B&R X20 controllers, significantly improving motion control operations. Its robust construction delivers consistent performance, making it a vital element for dynamic industrial settings.Key Features Four Stepper Motor Channels: Facilitates sophisticated multi-axis motion control, enabling intricate movements and coordinated operations across various industrial applications. High-Speed Pulse Generation: Ensures exceptionally smooth and accurate stepper motor functionality, critical for precision tasks where even minor errors are unacceptable. Adjustable Pulse Frequency: Provides extensive flexibility for optimizing both precise positioning and dynamic speed management, meeting the specific demands of any application. Seamless Integration with B&R X20 Ecosystems: Designed for easy compatibility, guaranteeing rapid setup and dependable communication within existing B&R X20 automation infrastructures. Compact & Modular Form Factor: Maximizes space utilization within control cabinets and motion systems, delivering a streamlined and organized integration without sacrificing performance. Reliable & High-Accuracy Operation: Delivers consistent and stable performance in the most challenging motion control applications, reducing downtime and boosting operational efficiency. Technical Specifications Model: X20SO4120 Channel Count: 4 Output Type: Pulse Train for Stepper Motors Maximum Output Frequency: Configurable for tailored motor control to specific application needs. Power Source: Supplied via the robust X20 backplane, ensuring stable and reliable power delivery. Mounting: DIN rail, specifically for effortless and secure installation within the X20 system rack. Operating Temperature Range: 0 to 55°C (32 to 131°F) Storage Temperature Range: -25 to 70°C (-13 to 158°F) Humidity: 10% to 95% (non-condensing), confirming reliability in diverse environmental conditions. Vibration Resistance: Specifically engineered for 5-9 Hz, 3.5 mm amplitude, providing exceptional durability against industrial vibrations. Applications Industrial Automation: Provides real-time, highly responsive stepper motor control essential for modern automated processes. CNC Machinery & Robotics: Enables ultra-high-precision motion control, critical for intricate machining and robotic assembly tasks. Material Handling Solutions: Supports exceptionally smooth and precisely controlled movement, optimizing conveyor belts, sorters, and robotic arms. Packaging & Assembly Lines: Optimized for rapid and accurate automated positioning applications, significantly enhancing production line efficiency and throughput. Printing and Textile Equipment: Guarantees precise movement for rollers and feeders, ensuring high-quality output and consistency. Medical Device Manufacturing: Offers the precision required for delicate and complex assembly processes in sterile environments. Why Choose This Module?The B&R X20SO4120 stands out as the top choice for demanding motion automation applications due to its unparalleled combination of high-speed capability and precise stepper motor control. With its seamless integration into existing B&R X20 systems, this module offers not just a component but a complete solution that enhances operational efficiency and reliability. The highly accurate pulse control ensures that every movement is executed with utmost precision, while its modular design provides the flexibility needed to adapt to evolving industrial requirements. Investing in the X20SO4120 means choosing a future-proof solution that delivers consistent, stable performance even in the most challenging and dynamic industrial environments.Order NowEquip your industrial automation systems with the precision and reliability of the B&R X20SO4120. Contact us today to learn more or place your order and elevate your motion control capabilities.FAQHow many stepper motors can the X20SO4120 control?The B&R X20SO4120 module features four independent channels, allowing it to control up to four stepper motors simultaneously.Is this module compatible with all B&R X20 systems?Yes, the X20SO4120 is specifically engineered for seamless integration and full compatibility within existing B&R X20 automation infrastructures.What type of output does the X20SO4120 provide?It provides a pulse train output, specifically designed for accurate and high-speed control of stepper motors.Can the output frequency be adjusted for specific applications?Absolutely, the module offers configurable pulse frequency, providing flexibility to optimize for precise positioning and dynamic speed control tailored to specific application requirements.

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$3,176.99
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PRODUCT DETAILS

B&R X20SO4120

Overview

This is a genuine B&R Industrial Automation component from the X20 System family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine B&R Industrial Automation catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader B&R Industrial Automation automation ecosystem
  • Engineered to integrate inside X20 System installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your B&R Industrial Automation equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same B&R Industrial Automation catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation B&R Industrial Automation platform with documented conversion notes for the X20 System family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: X20SO4120
  • Channel Count: 4
  • Output Type: Pulse Train for Stepper Motors
  • Maximum Output Frequency: Configurable for tailored motor control to specific application needs.
  • Power Source: Supplied via the robust X20 backplane, ensuring stable and reliable power delivery.
  • Mounting: DIN rail, specifically for effortless and secure installation within the X20 system rack.
  • Operating Temperature Range: 0 to 55°C (32 to 131°F)
  • Storage Temperature Range: -25 to 70°C (-13 to 158°F)
  • Humidity: 10% to 95% (non-condensing), confirming reliability in diverse environmental conditions.
  • Vibration Resistance: Specifically engineered for 5-9 Hz, 3.5 mm amplitude, providing exceptional durability against industrial vibrations.

Applications

  • Industrial Automation: Provides real-time, highly responsive stepper motor control essential for modern automated processes.
  • CNC Machinery & Robotics: Enables ultra-high-precision motion control, critical for intricate machining and robotic assembly tasks.
  • Material Handling Solutions: Supports exceptionally smooth and precisely controlled movement, optimizing conveyor belts, sorters, and robotic arms.
  • Packaging & Assembly Lines: Optimized for rapid and accurate automated positioning applications, significantly enhancing production line efficiency and throughput.
  • Printing and Textile Equipment: Guarantees precise movement for rollers and feeders, ensuring high-quality output and consistency.
  • Medical Device Manufacturing: Offers the precision required for delicate and complex assembly processes in sterile environments.

Why Choose the X20SO4120?

The B&R X20SO4120 stands out as the top choice for demanding motion automation applications due to its unparalleled combination of high-speed capability and precise stepper motor control. With its seamless integration into existing B&R X20 systems, this module offers not just a component but a complete solution that enhances operational efficiency and reliability. The highly accurate pulse control ensures that every movement is executed with utmost precision, while its modular design provides the flexibility needed to adapt to evolving industrial requirements. Investing in the X20SO4120 means choosing a future-proof solution that delivers consistent, stable performance even in the most challenging and dynamic industrial environments.

Availability & Shipping

  • In stock: X20SO4120 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every X20SO4120 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — B&R Industrial Automation

The B&R X20SO4120 module features four independent channels, allowing it to control up to four stepper motors simultaneously.

Machine down? We ship parts the same day.

New, surplus, and refurbished B&R Industrial Automation inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

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