Beckhoff EL1918

Overview

The Beckhoff EL1918 is a high-performance TwinSAFE digital input terminal specifically engineered to seamlessly integrate safety-critical sensors into your EtherCAT-based automation infrastructure. This state-of-the-art terminal, part of Beckhoff's renowned EL series, provides 8 fail-safe digital inputs, making it an indispensable component for applications demanding the highest levels of safety and reliability. Designed for use in safety functions up to Safety Integrity Level (SIL) 3 according to IEC 61508, and Performance Level (PL) e according to ISO 13849-1, the EL1918 ensures precise and dependable signal acquisition and processing directly within the distributed I/O system. It is fully compatible with TwinCAT Safety, offering an integrated solution for sophisticated machine control environments where personnel and asset protection are paramount. Its compact design and robust construction ensure optimal performance in demanding industrial settings, providing a flexible and scalable solution for modern safety automation.

Key Features

• 8 fail-safe digital inputs for comprehensive safety integration
• Certified up to SIL 3 (IEC 61508) and PL e (ISO 13849-1) standards
• Seamless integration into EtherCAT communication networks
• Advanced short-circuit and cross-circuit detection for enhanced safety
• Standard 24 V DC input level for broad compatibility
• Integrated LEDs for clear and immediate channel diagnostics
• Secure and reliable wiring via robust spring-loaded terminals
• Space-saving 12 mm compact DIN-rail housing design

Technical Specifications

• Model: EL1918
• Manufacturer: Beckhoff
• Safety Level: SIL 3 (IEC 61508) / PL e (ISO 13849-1)
• Input Channels: 8 digital fail-safe inputs
• Input Voltage: 24 V DC
• Fieldbus System: EtherCAT
• Mounting Type: DIN-rail
• Width: 12 mm
• Operating Temperature: –25 °C to +60 °C
• Protection Class: IP20
• Compliance: IEC 61508, ISO 13849-1
• Certifications: CE, UL

Applications

• Advanced safety-related automation systems in manufacturing
• Monitoring and control of emergency stop circuits and light curtains
• Integrated safety PLC solutions with TwinCAT environments
• Critical machine and plant safety control systems
• Decentralized fail-safe I/O architectures in complex facilities
• Robotics and automated Guided Vehicle (AGV) safety systems

Why Choose This Model?

• Offers high-density safety I/O within an exceptionally compact footprint, saving panel space.
• Guaranteed compliance with stringent safety standards (SIL 3 and PL e) for peace of mind.
• Provides full and direct integration into the powerful TwinCAT Safety environment, simplifying configuration.
• Features reliable diagnostics and signal protection functionalities, minimizing downtime and increasing operational safety.
• An ideal solution for implementing decentralized safety systems, enhancing system flexibility and modularity.
• Leverages the speed and efficiency of EtherCAT for real-time safety communication.

Order Now

Elevate the safety of your industrial automation systems with the Beckhoff EL1918 TwinSAFE digital input terminal. This highly reliable and efficient module is essential for applications requiring certified safety integrity and seamless integration. Experience the benefits of advanced safety monitoring, rapid diagnostics, and robust construction. The Beckhoff EL1918 is readily available and ready to ship worldwide, ensuring that your critical safety needs are met without delay. Secure your operations today by incorporating this top-tier safety component into your setup.