DétacherÉpinglerFermer

Siège social France
Beckhoff Automation Sarl

Immeuble "Le Montréal", ZA de Courtaboeuf 19 bis, avenue du Québec
91140 Villebon-sur-Yvette, France

+33 1692 98370
info@beckhoff.fr
www.beckhoff.fr

BK1120 | EtherCAT Bus Coupler for standard Bus Terminals

EtherCAT Bus Coupler BK1120

EtherCAT Bus Coupler BK1120

Power LEDs
K-bus
(Bus Terminal)
Bus Coupler
supply
Input for
power contacts
Power contacts
Signal input EtherCAT
Link/Act In
Configuration and
programming interface
Signal output EtherCAT
Link/Act Out
EtherCAT Bus Coupler BK1120

EtherCAT Bus Coupler BK1120

EtherCAT Bus Coupler BK1120 - 360° view
Handle

The BK1120 EtherCAT Coupler is the link between the EtherCAT protocol at fieldbus level and the Bus Terminals. The coupler converts the passing telegrams from Ethernet 100BASE-TX to the internal, fieldbus-independent terminal bus. A station consists of a coupler and up to 64 Bus Terminals plus a bus end terminal. The process image of the EtherCAT system is assigned automatically. Up to 255 Bus Terminals can be connected via the K-Bus extension.

 

Special features:

  • Connection technology: 2 x RJ45 socket
  • Connection lengths: up to 100 m
  • connects the EtherCAT protocol with the Bus Terminals

 

The BK1120 has two RJ45 sockets. The upper Ethernet interface is used to connect the coupler to the network; the lower socket serves for the optional connection of further EtherCAT devices in the same segment.

The system and field supply, each 24 V DC, is provided directly at the coupler. The attached Bus Terminals are supplied with the current required for communication from the supplied system voltage. The field supply is forwarded to the individual I/O components via the power contacts with up to 10 A. In the EtherCAT network, the EK1120 coupler can be installed anywhere in the Ethernet signal transfer section (100BASE-TX) – except directly at the switch. The EK9000 and EK1000 couplers are suitable for use at the switch.

Product status:

Regular delivery

Product information

Loading content ...

Loading content ...

Loading content ...

Loading content ...

Loading content ...

Loading content ...

© Beckhoff Automation 2021 - Terms of Use