ELM72xx Series from Beckhoff Offers Compact Drive Technology in Robust Metal Housings

December 1, 2020

The new ELM72xx EtherCAT Terminals are fully functional servo drives in robust metal housings that deliver an output current (Irms) of up to 16 A at 48 V DC for the power supply. They expand the Beckhoff portfolio of compact drive technology in I/O terminal format and offer all of the current technology features together with increased performance and functionality compared with comparable EL series I/O designs.

The ELM72xx modules’ metal housings provide optimum heat dissipation even at high output power as well as optimal shielding against electrical interference. The new servo terminals can connect directly to other EtherCAT Terminals as an integrated component of the Beckhoff I/O system. The comprehensive functionality includes the direct connection of the motor, feedback and brake via the convenient connector front end, an integrated absolute value interface and One Cable Technology (OCT).

Additional I/Os enable latching of position values. In addition, the integrated brake chopper control permits direct connection of braking resistors. The system also integrates programmable TwinSAFE Logic for direct implementation of the safety application in the terminal and safe drive technology either as STO/SS1 via Safety over EtherCAT (FSoE) or as a comprehensive package of Safe Motion functions for safety-relevant drive technology via TwinSAFE.

Five different ELM72xx models equipped with either STO/SS1 or Safe Motion are currently available:

  •    –   ELM7211: 1-channel servo terminal with 4.5 A (Irms)
  •    –   ELM7212: 2-channel servo terminal with 2 x 4.5 A (Irms)
  •    –   ELM7221: 1-channel servo terminal with 8 A (Irms)
  •    –   ELM7222: 2-channel servo terminal with 2 x 8 A (Irms)
  •    –   ELM7231: 1-channel servo terminal with 16 A (Irms)

In contrast to the established EL series I/O terminals, the ELM72xx wiring level utilizes a pluggable design. Matching motor and sensor cables further simplify installation. The drive design – ELM72xx combined with AM8100 Servomotors – is implemented using the familiar TwinCAT 3 Motion Designer software (TE5910). The electronic nameplate and the TwinCAT 3 Drive Manager 2 software (TE5950) ensure efficient commissioning.

For more information, visit www.beckhoffautomation.com.

Related Articles

|

Softing Industrial Introduces edgeConnector for the Integration of Allen-Bradley Controllers into Industrial Edge Applications

June 26, 2024 Softing announces the expansion of its Docker-based edgeConnector product family with the introduction of edgeConnector Allen-Bradley PLC, providing convenient access to data from ControlLogix and CompactLogix controllers. With the new Docker-based software module edgeConnector Allen-Bradley PLC, users can easily connect to their ControlLogix and CompactLogix controllers. The data from the controllers is…

| |

Rethink Robotics Ushers in a New Era of Automation

September 3, 2024 Rethink Robotics relaunches, rebrands, and unveils a new range of flagship products at IMTS 2024 — In celebration of its longtime role as an innovator and a partner in enhancing productivity and workplace safety, Rethink Robotics returns to IMTS with a major company relaunch and rebranding. With a fresh identity and renewed…

|

ABB Is First in World to Deliver IE5 Ultra-Premium Motor Efficiency in Explosive Environments

September 5, 2023 ABB has extended its award-winning IE5 SynRM (synchronous reluctance motor) series with a brand-new addition: the IE5 SynRM Increased Safety motor. In a world-first, customers operating in hazardous area industries can now ensure safety and boost their energy efficiency by deploying motors that offer up to 40 percent lower energy losses compared…

Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More

Latest Articles