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B&R X20BB81
by B&R Industrial Automation
Read verified buyer reviews ↓OverviewThe B&R X20BB81 is a fundamental building block within the B&R X20 I/O ecosystem. This bus base module, featuring one expansion slot, provides a strong and adaptable platform for industrial control setups. It allows for the effortless connection of an additional module, boosting the overall functionality and expandability of your automation system. Its compact size optimizes space within control cabinets, making it perfect for situations where efficiency and dependability are crucial. As a vital component of the X20 series, the X20BB81 facilitates structured and effective module integration, guaranteeing consistent and stable performance even in the most demanding industrial settings.Key Features Single Expansion Slot Designed for future-ready expandability, this feature enables the direct addition of one supplementary I/O module, significantly broadening system capabilities without extensive reconfigurations. Compact Footprint Engineered to maximize space efficiency, the X20BB81 minimizes its presence within control cabinets, contributing to a more organized and streamlined automation infrastructure. Extensive Compatibility Serving as a universal foundation, this module ensures perfect alignment with a wide array of B&R X20 I/O modules, guaranteeing easy integration and consistent performance across the entire X20 system. Integrated End Cover Plates For a complete and secure setup, the X20BB81 includes both left and right-hand end cover plates, ensuring protection and adherence to industrial standards right from installation. Technical Specifications Model: X20BB81 Expansion Slots: 1 Dimensions: Conforms to standard X20 system sizes, ensuring a consistent fit and integration within existing installations. Mounting: DIN rail compatible, providing flexible and secure installation options in various industrial enclosures. Operating Temperature: 0 to 55°C, engineered to perform reliably within typical industrial operational environments. Storage Temperature: -25 to 70°C, capable of enduring a broad spectrum of storage conditions without degradation. Humidity: 10% to 90% (non-condensing), built to maintain integrity in diverse atmospheric conditions. Vibration Resistance: Complies with rigorous industrial standards, ensuring robustness and long-term stability in harsh operating environments. Applications Industrial Automation Offers a stable and expandable platform for connecting diverse I/O modules, forming the core of intricate automation systems. Process Control Essential for systems demanding precise and continuous control, safeguarding the integrity and efficiency of critical industrial processes. Machine Control Crucial for integrating and managing peripheral modules in machine automation, facilitating organized and efficient operation. Factory Automation Supports the creation of scalable and modular systems, which are vital for adapting to the evolving requirements of modern manufacturing and production lines. Why ChooseThe B&R X20BB81 stands out as an excellent choice for professionals seeking a high-performance, compact, and highly adaptable industrial control module. Its combination of a single expansion slot and a space-saving design offers unmatched flexibility and efficiency, making it an essential component for any B&R X20 system. This module not only ensures organized and dependable operation but also guarantees full compatibility with an extensive range of B&R X20 I/O modules, simplifying system design and deployment. By selecting the X20BB81, you invest in a solution that promises enhanced system scalability, superior reliability, and an optimized footprint, leading to improved operational efficiency and reduced complexity in your industrial automation projects.Order NowEnhance your industrial automation system with the B&R X20BB81 bus base module. Contact us today to place your order and elevate your control capabilities.FAQWhat is the primary function of the B&R X20BB81?The B&R X20BB81 serves as a foundational bus base within the B&R X20 I/O system, enabling the connection of a supplementary module to expand system functionality.How many expansion slots does the X20BB81 have?The X20BB81 features a single expansion slot, designed for adding one additional I/O module.Is the X20BB81 compatible with other B&R X20 modules?Yes, the X20BB81 is designed for broad compatibility with a diverse range of B&R X20 I/O modules, ensuring seamless integration.What are the typical operating temperature ranges for this module?The X20BB81 operates reliably within a temperature range of 0 to 55°C.Can this module be used in harsh industrial environments?Yes, with its vibration resistance compliant with stringent industrial standards and broad operating conditions, the X20BB81 is built to perform in demanding industrial settings.
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B&R X20BB81
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:
- Exact replacement — same B&R Industrial Automation catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- 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: X20BB81
- Expansion Slots: 1
- Dimensions: Conforms to standard X20 system sizes, ensuring a consistent fit and integration within existing installations.
- Mounting: DIN rail compatible, providing flexible and secure installation options in various industrial enclosures.
- Operating Temperature: 0 to 55°C, engineered to perform reliably within typical industrial operational environments.
- Storage Temperature: -25 to 70°C, capable of enduring a broad spectrum of storage conditions without degradation.
- Humidity: 10% to 90% (non-condensing), built to maintain integrity in diverse atmospheric conditions.
- Vibration Resistance: Complies with rigorous industrial standards, ensuring robustness and long-term stability in harsh operating environments.
Applications
-
Industrial Automation
Offers a stable and expandable platform for connecting diverse I/O modules, forming the core of intricate automation systems.
-
Process Control
Essential for systems demanding precise and continuous control, safeguarding the integrity and efficiency of critical industrial processes.
-
Machine Control
Crucial for integrating and managing peripheral modules in machine automation, facilitating organized and efficient operation.
-
Factory Automation
Supports the creation of scalable and modular systems, which are vital for adapting to the evolving requirements of modern manufacturing and production lines.
Why Choose the X20BB81?
The B&R X20BB81 stands out as an excellent choice for professionals seeking a high-performance, compact, and highly adaptable industrial control module. Its combination of a single expansion slot and a space-saving design offers unmatched flexibility and efficiency, making it an essential component for any B&R X20 system. This module not only ensures organized and dependable operation but also guarantees full compatibility with an extensive range of B&R X20 I/O modules, simplifying system design and deployment. By selecting the X20BB81, you invest in a solution that promises enhanced system scalability, superior reliability, and an optimized footprint, leading to improved operational efficiency and reduced complexity in your industrial automation projects.
Availability & Shipping
- ▸In stock: X20BB81 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 X20BB81 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — B&R Industrial Automation
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.
Related B&R Industrial Automation resources
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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.