B&R X20SO4110

Overview

The B&R X20SO4110 is a state-of-the-art safe digital output module meticulously engineered for industrial automation systems that demand the highest levels of functional safety. This robust module integrates seamlessly into your existing infrastructure, offering unparalleled reliability and precision for critical control applications. Equipped with four independent safe digital outputs, each capable of delivering 0.5 A, the X20SO4110 is perfectly suited for actuating crucial components within safety-relevant circuits up to Performance Level ‘e’ (PL e) or Safety Integrity Level 3 (SIL 3). This industry-leading certification underscores its capability to maintain operational integrity in the most demanding environments.

Leveraging advanced semiconductor technology, the safety characteristics of the X20SO4110 remain consistently stable and unaffected by the number of switching cycles, guaranteeing long-term performance and reduced maintenance. Its innovative high-side low-side variant (Type A output) design offers exceptional versatility, making it the ideal choice for controlling actuators that do not possess a dedicated reference potential, such as relays and various types of valves. Furthermore, the module incorporates intelligent features like automatic reset protection, safeguarding against network communication interruptions, and sophisticated current measurement capabilities for real-time open circuit detection, significantly enhancing system uptime and diagnostic accuracy.

Key Features

• Four Safe Digital Outputs: Provides four robust output channels, each precisely rated at 0.5 A, optimized for the secure and reliable control of actuators in critical safety applications.
• Integrated Current Monitoring: Advanced, integrated current monitoring for every individual output facilitates immediate open circuit detection, thereby ensuring continuous system integrity and preventing potential failures.
• Proactive Open Circuit Detection: Through sophisticated internal current measurement, the module actively identifies open circuits, drastically improving system reliability and diagnostic capabilities.
• Built-in Output Protection: Comprehensive, built-in output protection mechanisms guarantee safe and consistent operation across a wide spectrum of challenging industrial conditions.
• Certified Functional Safety: Officially certified for SIL 3 (IEC 61508:2010) and PL e (EN ISO 13849-1:2015), the X20SO4110 meets and exceeds the most stringent industrial safety standards globally, providing peace of mind.

Technical Specifications

• Nominal Output Voltage: 24 VDC
• Nominal Output Current: 0.5 A per channel
• Total Nominal Current: 2 A
• Open Circuit Detection:
  • Output current <10 mA: "CurrentOK" = FALSE
  • Output current 10 to 50 mA: "CurrentOK" = Undefined
  • Output current >50 mA: "CurrentOK" = TRUE
• Braking Voltage for Inductive Loads: Maximum 90 VDC
• Maximum Switching Frequency: Refer to "Inrush Current Behavior for Output Channels" in the user manual
• Maximum Test Pulse Length: 500 µs
• Minimum Time Between Two Test Pulses: 49.5 ms
• Maximum Load Capacitance: 100 nF
• Electrical Isolation Between Channel and Bus: 500 Veff
• Operating Temperature:
  • Horizontal Mounting: 0 to 60°C
  • Vertical Mounting: 0 to 50°C
• Relative Humidity: 5% to 95%, non-condensing
• Protection Rating: IP20
• Certifications: CE, UKCA, cULus FSPC E361559, ATEX Zone 2, DNV, CCS, LR, KR, ABS, BV, KC

Applications

• Industrial Automation: Provides highly reliable and safe control over essential actuators such as relays and valves, particularly in industrial automation systems where elevated functional safety is absolutely critical.
• Advanced Safety Systems: An indispensable component for the implementation of sophisticated safety systems that necessitate rigorous monitoring and fail-safe responses to ensure unwavering operational integrity.
• Precision Machine Control: Facilitates the secure shutdown of vital machine components, effectively safeguarding both operators and valuable equipment from potential hazards.
• Process Industries: Extensively utilized within demanding sectors such as chemical, petrochemical, and pharmaceutical manufacturing, where stringent safety protocols and exceptionally precise actuator control are paramount.

Why Choose This Model?

The B&R X20SO4110 stands out as an exceptionally robust, highly reliable, and meticulously engineered solution for a diverse range of applications demanding the highest echelons of functional safety. Its superior design and advanced features, including comprehensive current monitoring and highly accurate open circuit detection, significantly contribute to enhanced system diagnostics and drastically reduce potential downtime. Certified to both PL e and SIL 3, this module not only meets but surpasses global safety standards, offering unparalleled peace of mind in challenging industrial environments. Its compact form factor, combined with a broad range of certifications, makes it a versatile and future-proof investment for modern industrial applications.

Order Now

Elevate the safety and reliability of your industrial automation systems with the B&R X20SO4110 safe digital output module. Contact us today to learn more or to place your order and ensure your operations meet the highest functional safety standards.