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B&R X20SLX842 Safety Expansion Module

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B&R X20SLX842

by B&R Industrial Automation

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OverviewThe B&R X20SLX842 is a vital safety expansion module crafted for seamless integration into the B&R X20 system. This module significantly boosts the safety features of existing X20 safety controllers, providing real-time safety oversight and immediate emergency shutdown capabilities. It adheres to strict international safety mandates, holding SIL3 (IEC 61508) and PL e (ISO 13489-1) certifications for dependable operation in rigorous industrial settings. This adaptable module is essential for diverse applications in industrial automation, advanced robotics, and precise process control, where absolute safety is crucial.Key Features Safety-Certified Expansion: Specifically designed to broaden and improve the intrinsic safety functions of B&R X20 safety controllers, ensuring elevated operational security. SIL3 & PL e Compliant: Guarantees conformance with IEC 61508 SIL3 and ISO 13489-1 PL e, delivering verified functional safety for high-risk automation scenarios. Decentralized Safety Support: Facilitates the deployment of modular and highly scalable safety system architectures, enabling flexible integration into complex industrial setups. Rapid Response: Engineered for swift detection and intervention, providing ultra-quick real-time safety monitoring and immediate emergency response to potential dangers. Effortless Integration: Offers complete compatibility and easy integration with the entire range of B&R X20 safety I/O modules and controllers, simplifying system design and deployment. Compact & Modular Build: Optimized for industrial installations with limited space, its efficient design delivers maximum functionality within a minimal footprint. Technical Specifications Model: X20SLX842 Function: Safety expansion module Safety Compliance: SIL3 (IEC 61508), PL e (ISO 13489-1) Communication Interface: Directly integrates with X20 safety controllers Power Supply: Powered via the X20 system backplane Mounting Type: Standard DIN rail mounting within an X20 system rack Operating Temperature: 0 to 55°C Storage Temperature: -25 to 70°C Humidity: 10% to 95% (non-condensing) Vibration Resistance: 5-9 Hz, 3.5 mm amplitude Applications Machine Safety Automation: Provides advanced safety supervision for complex industrial machinery, safeguarding personnel and assets. Process Control & Monitoring: Enhances the functional safety aspects of automated process control systems, preventing errors and ensuring operational integrity. SCADA & IoT Safety Systems: Enables thorough real-time monitoring and diagnostic capabilities within Supervisory Control and Data Acquisition (SCADA) and Internet of Things (IoT) safety frameworks. Robotic & Motion Safety: Essential for supporting fail-safe operations in advanced robotic systems and automated motion control applications, ensuring precise and secure movements. Why Choose?The B&R X20SLX842 is an exceptionally dependable and high-performing safety expansion module, offering a comprehensive suite of advanced safety features, continuous monitoring, and simple integration within B&R X20 systems. Its inherent modular expandability provides unmatched flexibility for evolving industrial requirements, while its robust construction guarantees longevity and consistent performance in challenging environments. Bolstered by its esteemed SIL3 and PL e certifications, the X20SLX842 is the top choice for any critical automation application where uncompromising safety, efficiency, and steadfast reliability are paramount. Elevate your safety standards with the X20SLX842.Order NowExperience the superior safety and reliability of the B&R X20SLX842. Contact us to learn more or to place your order.FAQWhat is the primary function of the B&R X20SLX842?It's a safety expansion module designed to enhance the safety capabilities of B&R X20 safety controllers for real-time monitoring and emergency stop functions.What safety standards does the X20SLX842 meet?It complies with SIL3 (IEC 61508) and PL e (ISO 13489-1) certifications.Can this module be integrated with existing B&R X20 systems?Yes, it is designed for seamless and effortless integration with the entire B&R X20 safety I/O modules and safety controllers ecosystem.What are the typical applications for the B&R X20SLX842?It is suitable for machine safety automation, process control and monitoring, SCADA & IoT safety systems, and robotic & motion safety.What benefits does its compact design offer?Its compact and modular design is optimized for installations with limited space, providing maximum functionality with a minimal footprint.

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$2,479.99
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PRODUCT DETAILS

B&R X20SLX842

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: X20SLX842
  • Function: Safety expansion module
  • Safety Compliance: SIL3 (IEC 61508), PL e (ISO 13489-1)
  • Communication Interface: Directly integrates with X20 safety controllers
  • Power Supply: Powered via the X20 system backplane
  • Mounting Type: Standard DIN rail mounting within an X20 system rack
  • Operating Temperature: 0 to 55°C
  • Storage Temperature: -25 to 70°C
  • Humidity: 10% to 95% (non-condensing)
  • Vibration Resistance: 5-9 Hz, 3.5 mm amplitude

Applications

  • Machine Safety Automation: Provides advanced safety supervision for complex industrial machinery, safeguarding personnel and assets.
  • Process Control & Monitoring: Enhances the functional safety aspects of automated process control systems, preventing errors and ensuring operational integrity.
  • SCADA & IoT Safety Systems: Enables thorough real-time monitoring and diagnostic capabilities within Supervisory Control and Data Acquisition (SCADA) and Internet of Things (IoT) safety frameworks.
  • Robotic & Motion Safety: Essential for supporting fail-safe operations in advanced robotic systems and automated motion control applications, ensuring precise and secure movements.

Why Choose the X20SLX842?

The B&R X20SLX842 is an exceptionally dependable and high-performing safety expansion module, offering a comprehensive suite of advanced safety features, continuous monitoring, and simple integration within B&R X20 systems. Its inherent modular expandability provides unmatched flexibility for evolving industrial requirements, while its robust construction guarantees longevity and consistent performance in challenging environments. Bolstered by its esteemed SIL3 and PL e certifications, the X20SLX842 is the top choice for any critical automation application where uncompromising safety, efficiency, and steadfast reliability are paramount. Elevate your safety standards with the X20SLX842.

Availability & Shipping

  • In stock: X20SLX842 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 X20SLX842 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — B&R Industrial Automation

It's a safety expansion module designed to enhance the safety capabilities of B&R X20 safety controllers for real-time monitoring and emergency stop functions.

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.

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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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