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Beckhoff EK1521

SKU: EK1521
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$530.00
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Beckhoff EK1521 – Overview

The Beckhoff EK1521 is a 1-port EtherCAT fiber-optic junction designed for integration within EtherCAT Terminal segments. It enables data transmission via fiber optics using 100BASE-FX technology, supporting star and extended topologies. Compact and industrially robust, it allows fiber links up to 2,000 meters with minimal signal delay.


Key Features

  • Single SC-Duplex fiber-optic port (multi-mode)

  • Transmission range up to 2,000 meters

  • Data transfer rate of 100 Mbit/s (100BASE-FX)

  • Very low communication delay of approximately 1 µs

  • Compact 24 mm-wide housing for DIN-rail mounting

  • LED indicators for link and activity status

  • Plug-and-play installation with no configuration required

  • Suitable for star or daisy-chain EtherCAT topologies


Technical Specifications

  • Part Number: EK1521

  • EtherCAT Role: Fiber-optic junction within EtherCAT network

  • Data Transmission: Multi-mode glass fiber (50/125 µm)

  • Max Distance Between Nodes: Up to 2,000 m (multi-mode)

  • Transfer Rate: 100 Mbit/s

  • Delay: Approx. 1 µs

  • Bus Interface: SC-Duplex fiber connector

  • Power Supply: 24 V DC (via E-bus)

  • Current Consumption (E-bus): Approx. 350 mA

  • Dimensions (W × H × D): 24 × 100 × 52 mm

  • Weight: Approx. 65 g

  • Protection Rating: IP20

  • Mounting: 35 mm DIN-rail

  • Operating Temperature: -25 °C … +60 °C

  • Storage Temperature: -40 °C … +85 °C

  • Certifications: CE, UL, ATEX, IECEx

  • Manufacturer: Beckhoff Automation

  • Weight (package): 0.10 – 0.23 kg (0.22 – 0.50 lb)

  • Packed Dimensions: 12 × 7 × 6 cm (4.7 × 2.8 × 2.4 in)


Applications

  • Fiber-optic extension for EtherCAT networks

  • Star or distributed network structures in industrial systems

  • Machine and process automation with long-distance communication

  • Use in EMC-sensitive or high-noise industrial environments


Why Choose Beckhoff EK1521

  • Enables long-distance EtherCAT communication up to 2 km

  • Compact, reliable, and easy to integrate

  • Minimal communication delay for high-speed automation

  • Ideal for modular, high-performance EtherCAT architectures

  • Proven industrial durability from Beckhoff Automation


Order Now

The Beckhoff EK1521 1-Port EtherCAT Fiber-Optic Junction is available for order and ships worldwide.


 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Beckhoff EK1521 – Overview

The Beckhoff EK1521 is a 1-port EtherCAT fiber-optic junction designed for integration within EtherCAT Terminal segments. It enables data transmission via fiber optics using 100BASE-FX technology, supporting star and extended topologies. Compact and industrially robust, it allows fiber links up to 2,000 meters with minimal signal delay.


Key Features

  • Single SC-Duplex fiber-optic port (multi-mode)

  • Transmission range up to 2,000 meters

  • Data transfer rate of 100 Mbit/s (100BASE-FX)

  • Very low communication delay of approximately 1 µs

  • Compact 24 mm-wide housing for DIN-rail mounting

  • LED indicators for link and activity status

  • Plug-and-play installation with no configuration required

  • Suitable for star or daisy-chain EtherCAT topologies


Technical Specifications

  • Part Number: EK1521

  • EtherCAT Role: Fiber-optic junction within EtherCAT network

  • Data Transmission: Multi-mode glass fiber (50/125 µm)

  • Max Distance Between Nodes: Up to 2,000 m (multi-mode)

  • Transfer Rate: 100 Mbit/s

  • Delay: Approx. 1 µs

  • Bus Interface: SC-Duplex fiber connector

  • Power Supply: 24 V DC (via E-bus)

  • Current Consumption (E-bus): Approx. 350 mA

  • Dimensions (W × H × D): 24 × 100 × 52 mm

  • Weight: Approx. 65 g

  • Protection Rating: IP20

  • Mounting: 35 mm DIN-rail

  • Operating Temperature: -25 °C … +60 °C

  • Storage Temperature: -40 °C … +85 °C

  • Certifications: CE, UL, ATEX, IECEx

  • Manufacturer: Beckhoff Automation

  • Weight (package): 0.10 – 0.23 kg (0.22 – 0.50 lb)

  • Packed Dimensions: 12 × 7 × 6 cm (4.7 × 2.8 × 2.4 in)


Applications

  • Fiber-optic extension for EtherCAT networks

  • Star or distributed network structures in industrial systems

  • Machine and process automation with long-distance communication

  • Use in EMC-sensitive or high-noise industrial environments


Why Choose Beckhoff EK1521

  • Enables long-distance EtherCAT communication up to 2 km

  • Compact, reliable, and easy to integrate

  • Minimal communication delay for high-speed automation

  • Ideal for modular, high-performance EtherCAT architectures

  • Proven industrial durability from Beckhoff Automation


Order Now

The Beckhoff EK1521 1-Port EtherCAT Fiber-Optic Junction is available for order and ships worldwide.


 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Beckhoff EK1521

Beckhoff EK1521

$530.00
Add to wishlist
Beckhoff EK1521

Beckhoff EK1521

Your Price:
$530.00
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