Beckhoff EL2911

Overview

The Beckhoff EL2911 TwinSAFE Digital Output Terminal is an indispensable component for sophisticated safety-related applications within modern industrial automation environments. Engineered to integrate seamlessly into EtherCAT systems, this robust module provides two independent, fail-safe digital outputs. It offers precision control over actuators such as contactors and relays, making it ideal for critical safety functions. The EL2911 fully complies with the stringent safety integrity level SIL 3 according to IEC 61508 and performance level PLe according to ISO 13849-1, guaranteeing the highest degree of operational security and reliability. Its compact design and advanced features make it a cornerstone for developing compliant and resilient safety architectures.

Key Features

• Dual Fail-Safe Digital Output Channels: Provides two independent channels for redundant and secure control in safety circuits.
• Certified Safety Levels: Achieves Safety Integrity Level SIL 3 (IEC 61508) and Performance Level PL e (ISO 13849-1) for rigorous safety compliance.
• Seamless TwinSAFE Integration: Specifically designed for effortless incorporation into Beckhoff TwinSAFE safety applications, enabling comprehensive safety solutions.
• Protected Outputs: Each output is equipped with short-circuit and overload protection, enhancing reliability and system longevity.
• High Current Capacity: Delivers outputs up to 24 V DC / 0.5 A, suitable for a wide range of actuators.
• Integrated Diagnostics: Features status and diagnostic LEDs for quick visual inspection and efficient troubleshooting.
• Ultra-Compact Design: A narrow 12 mm width optimizes space utilization on the DIN rail.
• EtherCAT Compatibility & DIN-Rail Mountable: Ensures easy integration into existing EtherCAT networks and straightforward installation.

Technical Specifications

• Part Number: EL2911
• Manufacturer: Beckhoff
• Function: TwinSAFE digital output
• Channels: 2
• Output Voltage: 24 V DC
• Output Current: 0.5 A per channel
• Safety Standards: SIL 3 (IEC 61508), PL e (ISO 13849-1)
• Mounting Type: DIN-rail
• Communication: EtherCAT
• Width: 12 mm
• Protection Class: IP20
• Operating Temperature: –25 °C to +60 °C

Applications

• Emergency Stop and Shutdown Systems: Critical for rapidly halting machinery in hazardous situations, ensuring personnel and equipment safety.
• Machine Safety Controls: Integral to safeguarding industrial machinery, preventing accidents through reliable control mechanisms.
• Safety-Critical Actuator Switching: Provides precise and fail-safe switching for actuators in sensitive and high-risk operations.
• Industrial Automation with Integrated Safety: Enhances the safety profile of automated processes across various industries, from manufacturing to logistics.
• Functional Safety Compliance Solutions: Supports the development and implementation of systems that meet rigorous functional safety standards, ensuring regulatory adherence.

Why Choose This Model?

Opting for the Beckhoff EL2911 TwinSAFE Digital Output Terminal means investing in uncompromising safety and reliability for your critical applications. This model stands out due to its certification for the highest level of safety standards, SIL 3 and PLe, providing peace of mind and ensuring compliance. Its compact and robust TwinSAFE design not only saves valuable cabinet space but also promises long-term operational stability in demanding industrial environments. Seamless integration with Beckhoff TwinSAFE Logic simplifies system design and commissioning, accelerating your project timelines. The EL2911's ability to directly control fail-safe actuators enhances system integrity, eliminating potential points of failure. Furthermore, its optimization for EtherCAT-based safety networks makes it a future-proof choice for high-performance and distributed safety solutions. Choose the EL2911 for a powerful, efficient, and exceptionally safe digital output terminal.

Order Now

Elevate the safety and performance of your industrial systems with the Beckhoff EL2911 TwinSAFE Digital Output Terminal. This essential component for high-integrity safety applications is readily available and ships worldwide. Secure your operations today by integrating the proven reliability and advanced capabilities of the EL2911 into your safety architecture. Contact us to place your order or learn more about how this exceptional Beckhoff terminal can meet your specific safety requirements.