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B&R X20SI4100 safe digital input module with status LEDs and connectors

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B&R X20SI4100

by B&R Industrial Automation

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OverviewThe B&R X20SI4100 is a sophisticated safe digital input module, meticulously engineered for critical safety applications within demanding industrial automation environments. This robust device seamlessly integrates four safe digital inputs and four configurable pulse outputs, operating efficiently at 24 VDC. Designed to deliver unparalleled reliability and precision, the X20SI4100 ensures optimal signal processing for a wide array of safety functions, safeguarding both personnel and machinery. Its compact dimensions and adherence to stringent safety certifications make it an indispensable component for modern industrial control systems requiring top-tier safety performance.Key Features Four Safe Digital Inputs: Dedicated channels engineered for monitoring safety-critical signals, providing uncompromising protection and operational integrity. Four Pulse Outputs: Versatile outputs capable of generating test pulses or fulfilling other specialized application requirements, enhancing system flexibility. Sink Circuit Input Configuration: Optimized input circuit design for reliable and efficient signal acquisition in diverse industrial setups. Configurable Input Filters: Software-adjustable filters for each input channel, allowing for precise optimization of signal processing to match specific environmental conditions and application demands. Advanced Safety Standards Compliance: Rigorously designed and certified to meet both SIL 3 (Safety Integrity Level 3) and PL e (Performance Level e) standards, guaranteeing the highest levels of functional safety and compliance with global regulations. Technical Specifications Model Number: X20SI4100 Series: X20 Input Voltage: 24 VDC (-15% / +20%), ensuring stable operation across varying power supplies. Power Consumption: Bus: 0.32 W Internal I/O: 0.25 W Status Indicators: Intuitive LEDs provide clear visual feedback on I/O function per channel, current operating state, and overall module status for quick diagnostics. Operating Temperature Range: 0°C to 60°C, suitable for a broad spectrum of industrial operating conditions. Protection Rating: IP20, providing adequate protection against solid objects, ideal for installation within control cabinets. Certifications: Compliant with SIL 3 and PL e safety standards, affirming its suitability for demanding safety applications. Applications Industrial Safety Systems: Indispensable for monitoring and processing safety-critical signals across various manufacturing and processing environments, enhancing operational safety and regulatory compliance. Machine Safety: Essential for implementing crucial safety functions such as emergency stops, guard monitoring, safety interlocks, and light curtains, protecting operators and preventing equipment damage. Process Automation: Integral to ensuring the safe and reliable operation of automated processes by seamlessly integrating critical safety inputs and outputs, thereby minimizing risks and maximizing uptime. Robotics: Used in advanced robotic systems to monitor safety zones and implement emergency shutdown procedures. Conveyor Systems: Providing critical safety monitoring for conveyor lines, preventing accidents and ensuring continuous operation. Why Choose?The B&R X20SI4100 stands out as a superior choice for industrial safety applications due to its combination of advanced features and robust design. Its capabilities far exceed standard modules, offering enhanced safety and reliability crucial for modern industrial demands. With its reliable monitoring and processing of safety-related signals, the X20SI4100 significantly contributes to the overall safety posture of your automation systems. The software-configurable input filters provide unparalleled flexibility, allowing for precise customization to meet the unique requirements of your specific applications, reducing commissioning time and improving performance. Its compact design ensures seamless integration into B&R's renowned X20 system architecture, optimizing valuable space within control cabinets.Order NowContact Palm Parts Solution today to learn more about the B&R X20SI4100 safe digital input module and how it can enhance the safety and performance of your industrial automation systems. Our experts are ready to assist you with selection, integration, and support.FAQWhat are the primary safety standards met by the B&R X20SI4100?The B&R X20SI4100 is rigorously certified to meet both Safety Integrity Level 3 (SIL 3) and Performance Level e (PL e) standards, ensuring the highest levels of functional safety.How many inputs and outputs does the X20SI4100 have?This module features four safe digital inputs and four configurable pulse outputs, providing versatile connectivity for various safety applications.Can the input filters on the X20SI4100 be adjusted?Yes, the input filters for each channel are software-configurable, allowing for precise optimization of signal processing to suit specific environmental conditions and application demands.What is the operating temperature range for this module?The B&R X20SI4100 is designed to operate efficiently within a temperature range of 0°C to 60°C, making it suitable for a broad spectrum of industrial environments.What type of applications primarily benefit from the X20SI4100?Key applications include industrial safety systems, machine safety implementations (such as emergency stops and safety interlocks), process automation, robotics, and critical monitoring for conveyor systems.

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$683.00
20 in stock

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PRODUCT DETAILS

B&R X20SI4100

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 Number: X20SI4100
  • Series: X20
  • Input Voltage: 24 VDC (-15% / +20%), ensuring stable operation across varying power supplies.
  • Power Consumption:
    • Bus: 0.32 W
    • Internal I/O: 0.25 W
  • Status Indicators: Intuitive LEDs provide clear visual feedback on I/O function per channel, current operating state, and overall module status for quick diagnostics.
  • Operating Temperature Range: 0°C to 60°C, suitable for a broad spectrum of industrial operating conditions.
  • Protection Rating: IP20, providing adequate protection against solid objects, ideal for installation within control cabinets.
  • Certifications: Compliant with SIL 3 and PL e safety standards, affirming its suitability for demanding safety applications.

Applications

  • Industrial Safety Systems: Indispensable for monitoring and processing safety-critical signals across various manufacturing and processing environments, enhancing operational safety and regulatory compliance.
  • Machine Safety: Essential for implementing crucial safety functions such as emergency stops, guard monitoring, safety interlocks, and light curtains, protecting operators and preventing equipment damage.
  • Process Automation: Integral to ensuring the safe and reliable operation of automated processes by seamlessly integrating critical safety inputs and outputs, thereby minimizing risks and maximizing uptime.
  • Robotics: Used in advanced robotic systems to monitor safety zones and implement emergency shutdown procedures.
  • Conveyor Systems: Providing critical safety monitoring for conveyor lines, preventing accidents and ensuring continuous operation.

Why Choose the X20SI4100?

The B&R X20SI4100 stands out as a superior choice for industrial safety applications due to its combination of advanced features and robust design. Its capabilities far exceed standard modules, offering enhanced safety and reliability crucial for modern industrial demands. With its reliable monitoring and processing of safety-related signals, the X20SI4100 significantly contributes to the overall safety posture of your automation systems. The software-configurable input filters provide unparalleled flexibility, allowing for precise customization to meet the unique requirements of your specific applications, reducing commissioning time and improving performance. Its compact design ensures seamless integration into B&R's renowned X20 system architecture, optimizing valuable space within control cabinets.

Availability & Shipping

  • In stock: X20SI4100 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 X20SI4100 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 X20SI4100 is rigorously certified to meet both Safety Integrity Level 3 (SIL 3) and Performance Level e (PL e) standards, ensuring the highest levels of functional safety.

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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