Free Shipping Across the USA — Worldwide Delivery Available!
PALM Parts Solution
AccountQuote
In Stock Fast Shipping Available
Beckhoff EK1521 EtherCAT to EtherNet/IP Coupler for industrial automation.

*Image shown is a representation only. Actual product may vary.

Beckhoff EK1521

by Beckhoff

Read verified buyer reviews ↓

OverviewThe Beckhoff EK1521 EtherCAT to EtherNet/IP Coupler is a crucial component for modern industrial environments, offering a sophisticated link between distinct network protocols. This high-performance module is skillfully engineered to facilitate smooth communication between EtherCAT-based control systems and EtherNet/IP networks. By enabling clear data exchange between EtherCAT master controllers and various EtherNet/IP devices, the EK1521 ensures efficient, real-time connectivity within even the most intricate automation setups. Its sturdy design and advanced features make it an essential choice for integrating diverse network environments, improving overall system flexibility and responsiveness. Designed for optimal performance and simple integration, the EK1521 provides high-speed data transfer capabilities vital for maintaining real-time control in demanding industrial applications. Its compact size is specifically designed for space-saving DIN rail mounting, allowing for efficient use of cabinet space. With comprehensive LED diagnostics, integrators can easily monitor network status, ensuring quick troubleshooting and minimizing downtime. This coupler acts not just as a translator, but as a catalyst for genuinely interconnected industrial ecosystems, enabling machinery to operate with exceptional precision and coordination.Key Features EtherCAT to EtherNet/IP Interoperability: Expertly designed to create a direct and efficient communication bridge between EtherCAT and EtherNet/IP industrial networks, ensuring maximum interoperability. High-Speed Data Exchange: Guarantees real-time network performance with rapid data throughput, crucial for critical control applications and maintaining operational synchronization. Transparent Protocol Conversion: Facilitates easy and efficient integration between EtherCAT and EtherNet/IP protocols, simplifying the complexities often associated with multi-protocol environments. Space-Saving Design: Skillfully crafted for compact installation, optimizing valuable cabinet space through its efficient DIN rail mounting capability. LED Diagnostics: Provides essential real-time status monitoring at a glance, enabling quick identification of network conditions and facilitating proactive maintenance. Broad Compatibility: Ensures wide versatility and ease of integration, working seamlessly with both Beckhoff equipment and a broad spectrum of third-party EtherNet/IP devices. Technical Specifications Model: EK1521 Fieldbus Interface: EtherCAT to EtherNet/IP Ethernet Port: RJ45 (EtherNet/IP) Transmission Rate: 100 Mbit/s Full Duplex Power Supply: 24V DC (via EtherCAT bus) Mounting Type: DIN Rail Protection Rating: IP20 Operating Temperature: -25°C to 60°C (-13°F to 140°F) Applications Industrial Automation & Machine Control Essential for enabling robust and dependable communication between EtherCAT and EtherNet/IP networks in advanced automation setups. SCADA & PLC Integration Perfectly suited for integrating with Beckhoff controllers and a diverse range of third-party devices, enhancing supervisory control and data acquisition systems. Manufacturing & Process Automation Ensures consistent and reliable data transfer between critical field devices, improving overall efficiency and control in production environments. Material Handling & Robotics Supports the smooth expansion of network capabilities in automated material handling systems and robotic applications, ensuring coordinated movement and operations. Industrial Networking Serves as a vital link, connecting EtherCAT controllers with EtherNet/IP-based devices, thereby strengthening and expanding industrial network infrastructures. Why Choose This Model?Opting for the Beckhoff EK1521 signifies an investment in unmatched reliability and performance for your industrial networking requirements. This coupler is engineered to deliver exceptional speed and accuracy, ensuring your EtherCAT and EtherNet/IP networks operate seamlessly.Order NowEnhance your industrial automation system with the Beckhoff EK1521 EtherCAT to EtherNet/IP Coupler. Order today for improved connectivity and operational efficiency.FAQQ: What is the primary function of the Beckhoff EK1521?A: The Beckhoff EK1521 serves as a bridge, facilitating seamless communication and data exchange between EtherCAT control systems and EtherNet/IP networks in industrial automation.Q: What is the data transmission rate of the EK1521?A: The EK1521 offers a high-speed data transmission rate of 100 Mbit/s Full Duplex.Q: How is the Beckhoff EK1521 mounted?A: The EK1521 is designed for space-saving DIN rail mounting.Q: What operating temperatures can the EK1521 withstand?A: The EK1521 is designed to operate within a temperature range of -25°C to 60°C (-13°F to 140°F).Q: Is the EK1521 compatible with third-party devices?A: Yes, the EK1521 ensures broad versatility and works flawlessly with both Beckhoff equipment and a wide range of third-party EtherNet/IP devices.

🇺🇸 Ships from our Florida warehouse
1-Year PALM Parts Warranty
CONDITION
$541.99
22 in stock

USA — Free FedEx Priority & UPS Ground · Worldwide shipping available

For more quantity please contact Customer Service

Experts Available 24/7 · 365
+1 (689) 263-1985
sales@palmpartssolution.com

Fast Shipping

Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.

Availability

Thousands of parts in stock — ready for immediate dispatch from Florida.

Payment Flexibility

AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.

PRODUCT DETAILS

Beckhoff EK1521

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

  • Model: EK1521
  • Fieldbus Interface: EtherCAT to EtherNet/IP
  • Ethernet Port: RJ45 (EtherNet/IP)
  • Transmission Rate: 100 Mbit/s Full Duplex
  • Power Supply: 24V DC (via EtherCAT bus)
  • Mounting Type: DIN Rail
  • Protection Rating: IP20
  • Operating Temperature: -25°C to 60°C (-13°F to 140°F)

Applications

  • Industrial Automation & Machine Control

    Essential for enabling robust and dependable communication between EtherCAT and EtherNet/IP networks in advanced automation setups.

  • SCADA & PLC Integration

    Perfectly suited for integrating with Beckhoff controllers and a diverse range of third-party devices, enhancing supervisory control and data acquisition systems.

  • Manufacturing & Process Automation

    Ensures consistent and reliable data transfer between critical field devices, improving overall efficiency and control in production environments.

  • Material Handling & Robotics

    Supports the smooth expansion of network capabilities in automated material handling systems and robotic applications, ensuring coordinated movement and operations.

  • Industrial Networking

    Serves as a vital link, connecting EtherCAT controllers with EtherNet/IP-based devices, thereby strengthening and expanding industrial network infrastructures.

Why Choose the EK1521?

Opting for the Beckhoff EK1521 signifies an investment in unmatched reliability and performance for your industrial networking requirements. This coupler is engineered to deliver exceptional speed and accuracy, ensuring your EtherCAT and EtherNet/IP networks operate seamlessly.

Availability & Shipping

  • In stock: EK1521 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 EK1521 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Beckhoff

A: The Beckhoff EK1521 serves as a bridge, facilitating seamless communication and data exchange between EtherCAT control systems and EtherNet/IP networks in industrial automation.

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.

CUSTOMER REVIEWS

What Verified Buyers Say

No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.

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.

Are you an Electrical Distributor?Learn more about our distributor program

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.

Read full disclaimer →