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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.
Descripción
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.