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Beckhoff EL6021 serial interface terminal RS422/RS485

Beckhoff EL6021

SKU: EL6021
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$420.00
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Beckhoff EL6021 – Overview

The Beckhoff EL6021 is a single-channel serial communication interface terminal designed for integration with EtherCAT I/O systems.
It supports RS422 or RS485 differential interfaces, operates in full- or half-duplex mode at baud rates up to 115.2 kbaud, and offers robust isolation for long-distance and electrically noisy industrial environments.
Ideal for connecting legacy serial devices into modern EtherCAT networks without the need for additional converters.

Key Features

  • Supports one serial channel (RS422/RS485)

  • Baud rate range: 2 400…115 200 bauds

  • Full- or half-duplex operation capability

  • Differential signal transmission with high noise immunity

  • Electrical isolation: 500 V between EtherCAT E-bus and field

  • Compact 12 mm width terminal, DIN-rail mountable

  • Powered via EtherCAT E-bus, no external supply needed

  • Industrial temperature range and IP20 mounting suitable

Technical Specifications

  • Part Numbers:
      – EL6021
      – EL 6021

  • Interface: 1 × RS422/RS485 serial communication channel

  • Baud Rate: Up to 115.2 kbaud

  • Isolation: 500 V (E-bus to serial interface)

  • Mounting: 35 mm DIN-rail

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

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

  • Dimensions (W × H × D): approx. 12 mm × 100 mm × 68 mm

  • Protection Rating: IP20

  • Manufacturer: Beckhoff Automation

Weight: 0.10 – 0.23 kg (0.22 – 0.50 lb)
Packed dimensions: 12 × 7 × 6 cm (4.7 × 2.8 × 2.4 in)

Applications

  • Integration of serial (RS422/RS485) devices into EtherCAT networks

  • Long-distance data communication in industrial automation

  • Retrofitting legacy serial equipment in modern control systems

  • Compact automation panels needing serial interface modules

Why Choose Beckhoff EL6021

  • Seamlessly bridges serial devices into EtherCAT systems

  • High isolation and robust design reduce failure risk in demanding environments

  • Minimal footprint for high-density control cabinets

  • Powered directly from EtherCAT bus simplifies installation

Order Now

The Beckhoff EL6021 Serial Interface Terminal 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 EL6021 – Overview

The Beckhoff EL6021 is a single-channel serial communication interface terminal designed for integration with EtherCAT I/O systems.
It supports RS422 or RS485 differential interfaces, operates in full- or half-duplex mode at baud rates up to 115.2 kbaud, and offers robust isolation for long-distance and electrically noisy industrial environments.
Ideal for connecting legacy serial devices into modern EtherCAT networks without the need for additional converters.

Key Features

  • Supports one serial channel (RS422/RS485)

  • Baud rate range: 2 400…115 200 bauds

  • Full- or half-duplex operation capability

  • Differential signal transmission with high noise immunity

  • Electrical isolation: 500 V between EtherCAT E-bus and field

  • Compact 12 mm width terminal, DIN-rail mountable

  • Powered via EtherCAT E-bus, no external supply needed

  • Industrial temperature range and IP20 mounting suitable

Technical Specifications

  • Part Numbers:
      – EL6021
      – EL 6021

  • Interface: 1 × RS422/RS485 serial communication channel

  • Baud Rate: Up to 115.2 kbaud

  • Isolation: 500 V (E-bus to serial interface)

  • Mounting: 35 mm DIN-rail

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

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

  • Dimensions (W × H × D): approx. 12 mm × 100 mm × 68 mm

  • Protection Rating: IP20

  • Manufacturer: Beckhoff Automation

Weight: 0.10 – 0.23 kg (0.22 – 0.50 lb)
Packed dimensions: 12 × 7 × 6 cm (4.7 × 2.8 × 2.4 in)

Applications

  • Integration of serial (RS422/RS485) devices into EtherCAT networks

  • Long-distance data communication in industrial automation

  • Retrofitting legacy serial equipment in modern control systems

  • Compact automation panels needing serial interface modules

Why Choose Beckhoff EL6021

  • Seamlessly bridges serial devices into EtherCAT systems

  • High isolation and robust design reduce failure risk in demanding environments

  • Minimal footprint for high-density control cabinets

  • Powered directly from EtherCAT bus simplifies installation

Order Now

The Beckhoff EL6021 Serial Interface Terminal 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 EL6021

Beckhoff EL6021

$420.00
Add to wishlist
Beckhoff EL6021

Beckhoff EL6021

Your Price:
$420.00
Item Added to Your Cart
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