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Beckhoff EL1819 16-channel digital input terminal for EtherCAT systems

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Beckhoff EL1819

by Beckhoff

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OverviewThe Beckhoff EL1819 is a sophisticated, high-density 16-channel digital input terminal specifically designed for acquiring 24V DC signals within advanced EtherCAT I/O environments. This dependable module provides effortless connectivity for various binary input devices, such as industrial sensors, switches, and other vital instrumentation. Engineered for efficiency, the EL1819 features an incredibly compact 12 mm housing, making it an optimal selection for scenarios demanding numerous digital inputs without sacrificing valuable cabinet space. Its seamless integration into the EtherCAT ecosystem ensures real-time operational effectiveness and consistent data exchange, which is essential for contemporary industrial automation setups.Key Features Extensive Input Capacity: Boasts 16 independent digital input channels, maximizing connections within a minimal physical footprint. 24V DC Compatibility: Optimized for dependable functionality with common 24V DC control signals prevalent in industrial settings. Space-Saving Footprint: Its ultra-compact 12 mm casing substantially lowers cabinet space requirements, perfect for intricate systems. EtherCAT Connectivity: A fully compliant EtherCAT I/O terminal enabling rapid, real-time communication across your automation network. Diagnostic Indicators: Individual channel status lights offer prompt visual feedback, simplifying troubleshooting and upkeep. Electrical Separation: Provides robust 500V electrical isolation between I/O channels and the EtherCAT bus, safeguarding system integrity and preventing electrical interference. TwinCAT Integration: Effortlessly integrates with Beckhoff TwinCAT automation software for straightforward configuration, programming, and real-time management. Technical Specifications Part Number: EL1819 Manufacturer: Beckhoff Channels: 16 digital inputs Input Voltage: 24V DC Input Type: Binary signals from sensors/switches Isolation: 500V (I/O to bus system) Housing Width: 12 mm Mounting: DIN rail (EtherCAT Terminal system) Operating Temperature: –25 °C to +60 °C Applications Advanced Machinery and Process Automation: Crucial for precise control and monitoring across diverse industrial machinery. High-Density Sensor Integration: Ideal for applications that require collecting numerous sensor and switch signals in a constrained space. Packaging and Assembly Solutions: Enhances efficiency and control within automated manufacturing and packaging operations. Building Management Systems: Optimal for systems overseeing lighting, HVAC, security, and other essential infrastructure in smart buildings. Distributed EtherCAT-based I/O Architectures: Extends dependable and high-speed I/O capabilities across geographically spread or modular automation setups. Why Choose This Model?The Beckhoff EL1819 stands out as a superior selection for industrial automation specialists due to its unmatched combination of operational capability, compact design, and reliability. With 16 inputs consolidated into a single small terminal, it significantly reduces wiring complexity and optimizes cabinet utilization, leading to substantial cost and space efficiencies. Its integration into the EtherCAT real-time network guarantees the swift and deterministic signal processing vital for demanding uses. Furthermore, integrated diagnostic LEDs streamline maintenance and minimize downtime, ensuring continuous operation. The EL1819 represents an adaptable and economical means of expanding your input potential, providing a solid foundation for any contemporary automation initiative.Order NowPrepared to enhance your automation system with a high-performance digital input offering? The Beckhoff EL1819 16-channel digital input terminal is available for immediate global shipping. Invest in Beckhoff's acclaimed quality and innovation to secure the efficiency and reliability your operations demand. Upgrade your control infrastructure today with the EL1819.FAQWhat is the primary function of the Beckhoff EL1819?The Beckhoff EL1819 is primarily used for acquiring 16 channels of 24V DC digital input signals within an EtherCAT I/O system, connecting various binary input devices like sensors and switches.How compact is the EL1819?The EL1819 features an ultra-compact 12 mm housing width, making it ideal for applications where cabinet space is limited.Is the EL1819 compatible with other Beckhoff software?Yes, the EL1819 seamlessly integrates with Beckhoff TwinCAT automation software for easy configuration, programming, and real-time control.What kind of isolation does the EL1819 provide?It provides robust 500V electrical isolation between its I/O channels and the EtherCAT bus, ensuring system integrity and protection from electrical interference.Can this terminal be used in challenging industrial environments?With an operating temperature range of –25 °C to +60 °C, the EL1819 is designed for reliable performance in a variety of industrial settings.

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PRODUCT DETAILS

Beckhoff EL1819

Overview

This is a genuine Beckhoff component from the EtherCAT Terminals 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 Beckhoff catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Beckhoff automation ecosystem
  • Engineered to integrate inside EtherCAT Terminals installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Beckhoff 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 Beckhoff 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 Beckhoff platform with documented conversion notes for the EtherCAT Terminals family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Part Number: EL1819
  • Manufacturer: Beckhoff
  • Channels: 16 digital inputs
  • Input Voltage: 24V DC
  • Input Type: Binary signals from sensors/switches
  • Isolation: 500V (I/O to bus system)
  • Housing Width: 12 mm
  • Mounting: DIN rail (EtherCAT Terminal system)
  • Operating Temperature: –25 °C to +60 °C

Applications

  • Advanced Machinery and Process Automation: Crucial for precise control and monitoring across diverse industrial machinery.
  • High-Density Sensor Integration: Ideal for applications that require collecting numerous sensor and switch signals in a constrained space.
  • Packaging and Assembly Solutions: Enhances efficiency and control within automated manufacturing and packaging operations.
  • Building Management Systems: Optimal for systems overseeing lighting, HVAC, security, and other essential infrastructure in smart buildings.
  • Distributed EtherCAT-based I/O Architectures: Extends dependable and high-speed I/O capabilities across geographically spread or modular automation setups.

Why Choose the EL1819?

The Beckhoff EL1819 stands out as a superior selection for industrial automation specialists due to its unmatched combination of operational capability, compact design, and reliability. With 16 inputs consolidated into a single small terminal, it significantly reduces wiring complexity and optimizes cabinet utilization, leading to substantial cost and space efficiencies. Its integration into the EtherCAT real-time network guarantees the swift and deterministic signal processing vital for demanding uses. Furthermore, integrated diagnostic LEDs streamline maintenance and minimize downtime, ensuring continuous operation. The EL1819 represents an adaptable and economical means of expanding your input potential, providing a solid foundation for any contemporary automation initiative.

Availability & Shipping

  • In stock: EL1819 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 EL1819 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Beckhoff

The Beckhoff EL1819 is primarily used for acquiring 16 channels of 24V DC digital input signals within an EtherCAT I/O system, connecting various binary input devices like sensors and switches.

Machine down? We ship parts the same day.

New, surplus, and refurbished Beckhoff inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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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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