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Beckhoff EL3104 4-Channel Analog Input Terminal for industrial automation with EtherCAT interface

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Beckhoff EL3104

by Beckhoff

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OverviewThe Beckhoff EL3104 is a sophisticated 4-channel analog input terminal, meticulously crafted for rigorous industrial settings. This compact yet robust device offers unparalleled accuracy in voltage acquisition, making it indispensable for critical control and monitoring. With its industry-standard ±10-volt input range and superior 12-bit resolution, the EL3104 guarantees precise and consistent data capture. Its seamless integration with the EtherCAT protocol ensures rapid, deterministic communication, facilitating real-time data exchange with your control systems. This combination of precision, speed, and dependability positions the EL3104 as an optimal choice for boosting the efficiency and responsiveness of diverse automation processes.Key Features Four High-Precision Analog Input Channels: Designed for simultaneous and accurate data collection from multiple sensors or signal sources. Wide Input Voltage Range (±10 V): Accommodates a broad spectrum of industrial voltage signals, ensuring versatility across applications. Exceptional 12-Bit Resolution: Delivers fine-grained signal capture, enabling highly accurate and reliable data for critical decision-making. Lightning-Fast EtherCAT Communication: Ensures deterministic, real-time data exchange, crucial for responsive control and automation systems. Ultra-Compact 12 mm Housing: Optimizes valuable cabinet space, allowing for higher component density and more efficient panel layouts. Robust Galvanic Isolation: Provides essential protection between channels and the system bus, enhancing operational safety and data integrity. Technical Specifications Part Number: EL3104 Manufacturer: Beckhoff Channels: 4 Input Voltage Range: ±10 V Resolution: 12-bit Interface: EtherCAT Housing Width: 12 mm Operating Temperature: –25 °C to +60 °C Mounting: DIN-rail terminal ApplicationsThe versatility and precision of the Beckhoff EL3104 make it suitable for a wide array of industrial and scientific applications, including: Industrial Process Monitoring: Accurately track and control crucial parameters in manufacturing, chemical processing, and energy management. Advanced Data Acquisition Systems: Build reliable and high-speed data logging solutions for research, development, and quality control. Laboratory Instrumentation: Integrate into test benches and experimental setups requiring precise voltage measurement. Sophisticated Machine Automation: Enhance the control and responsiveness of industrial machinery and robotic systems. Seamless Sensor Signal Interfacing: Efficiently connect and interpret signals from various analog sensors, ensuring accurate input for control algorithms. Why Choose This Model?Opting for the Beckhoff EL3104 represents a commitment to precision, efficiency, and reliability in your automation infrastructure. This model stands out due to its: Unrivaled Reliability and Precise Voltage Measurement: Trust in consistent, accurate data that underpins critical control decisions. Optimized Panel Space with Compact Design: Leverage its small footprint to maximize cabinet efficiency and reduce overall system size. Flawless Integration with EtherCAT I/O Systems: Benefit from the full advantages of high-speed, real-time communication for a truly responsive system. Cost-Effective Solution for Multi-Channel Applications: Achieve superior performance and functionality without compromising your budget, making it an smart investment for multi-sensor setups. Order NowElevate your automation capabilities with the Beckhoff EL3104 4-channel analog input terminal. This essential component for precise voltage measurement is readily available and ships worldwide, ensuring you can enhance your systems regardless of your location.FAQWhat is the primary function of the Beckhoff EL3104?The Beckhoff EL3104 is a 4-channel analog input terminal designed to precisely measure voltage in industrial automation and control systems.What resolution does the EL3104 offer for voltage measurements?The EL3104 provides a superior 12-bit resolution, ensuring fine-grained and highly accurate signal capture for critical applications.How does the EL3104 contribute to efficient panel layouts?With its ultra-compact 12 mm housing, the EL3104 optimizes valuable cabinet space, allowing for higher component density and more efficient panel designs.Is galvanic isolation included in the EL3104?Yes, the EL3104 features robust galvanic isolation, which provides essential protection between channels and the system bus, enhancing operational safety and data integrity.What communication interface does the EL3104 utilize?The EL3104 uses the EtherCAT communication interface, ensuring lightning-fast, deterministic, and real-time data exchange for responsive control systems.

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PRODUCT DETAILS

Beckhoff EL3104

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: EL3104
  • Manufacturer: Beckhoff
  • Channels: 4
  • Input Voltage Range: ±10 V
  • Resolution: 12-bit
  • Interface: EtherCAT
  • Housing Width: 12 mm
  • Operating Temperature: –25 °C to +60 °C
  • Mounting: DIN-rail terminal

Applications

The versatility and precision of the Beckhoff EL3104 make it suitable for a wide array of industrial and scientific applications, including:

  • Industrial Process Monitoring: Accurately track and control crucial parameters in manufacturing, chemical processing, and energy management.
  • Advanced Data Acquisition Systems: Build reliable and high-speed data logging solutions for research, development, and quality control.
  • Laboratory Instrumentation: Integrate into test benches and experimental setups requiring precise voltage measurement.
  • Sophisticated Machine Automation: Enhance the control and responsiveness of industrial machinery and robotic systems.
  • Seamless Sensor Signal Interfacing: Efficiently connect and interpret signals from various analog sensors, ensuring accurate input for control algorithms.

Why Choose the EL3104?

Opting for the Beckhoff EL3104 represents a commitment to precision, efficiency, and reliability in your automation infrastructure. This model stands out due to its:

  • Unrivaled Reliability and Precise Voltage Measurement: Trust in consistent, accurate data that underpins critical control decisions.
  • Optimized Panel Space with Compact Design: Leverage its small footprint to maximize cabinet efficiency and reduce overall system size.
  • Flawless Integration with EtherCAT I/O Systems: Benefit from the full advantages of high-speed, real-time communication for a truly responsive system.
  • Cost-Effective Solution for Multi-Channel Applications: Achieve superior performance and functionality without compromising your budget, making it an smart investment for multi-sensor setups.

Availability & Shipping

  • In stock: EL3104 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 EL3104 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Beckhoff

The Beckhoff EL3104 is a 4-channel analog input terminal designed to precisely measure voltage in industrial automation and control systems.

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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