In addition to all common bus systems and I/O signals, the Beckhoff Bus Terminal system also supports data transmission via radio.
The KM6551 wireless terminal supplements the extensive range of bus terminals. The compact construction with a width of only 24 mm and simple connection technology supports space-saving fast mounting. The KM6551 exchanges data wirelessly at a rate of 250 kbit per second, which makes it suitable for use in industrial applications.
Data exchange
The Beckhoff radio technology supports bidirectional data exchange between a master and one slave (peer-to-peer), a master and up to four slaves, and unidirectional data transfer from a master to n devices (broadcasting). Radio transmission takes place with 10 bytes of user data, independent of the bus system used. A diagnostic system integrated in the KM6551 enables monitoring of the radio link.
The data exchange terminal uses the 2,4 GHz ISM band, which is available worldwide. A total of 16 channels are freely selectable for several transmissions in one application. Signals from other radio services, such as DECT, UMTS or GMS, do not interfere with the system; therefore, high availability is guaranteed. With a free line of sight, data can be transmitted over distances of up to 300 m and more.
Benefits
The KM6551 enables fast, highly flexible and mobile applications, which could not be achieved at all or only at great expense using cable connections. The elimination of cables and sliding contacts not only reduces wear, but also cost. Users do not need to rethink the operation and maintenance of the system; the process image remains identical from that point of view.
The data exchange terminal has a standard reverse SMA plug (straight medium adaptor), to which various radio antennas can be connected. Directional, rod and omni-directional antennas with different directivities are offered as accessories.
XPlanar aids innovation in laser processing Beckhoff Automation
Fieldbus & Industrial Networking
Aalborg University is among the first in the world to test Beckhoff’s XPlanar intelligent transport system in advanced laser processes, opening the door to faster, tool-free production of metal parts.
Read more...Dynamic control of industrial solar plants and energy storage systems Beckhoff Automation
Editor's Choice IT in Manufacturing
Spanish group, Power Electronics uses Beckhoff embedded PCs and TwinCAT software to achieve switching times of 110 ms across solar and battery storage systems, enabling the delivery of grid support services that command higher energy prices.
Read more...PC-based control in surgery Beckhoff Automation
Editor's Choice PLCs, DCSs & Controllers
Researchers at the University of Basel are using Beckhoff PC-based control technology to develop a miniature laser robot for minimally invasive bone surgery.
Read more...Lessons in long-distance telemetry Omniflex Remote Monitoring Specialists
Industrial Wireless Data Acquisition & Telemetry
Key engineering lessons from decades of deploying wireless telemetry systems in demanding industrial applications, covering network management, power constraints, physical challenges and the value of open, simplified architectures.
Read more...Test bench for temperature calibrating power semiconductors Beckhoff Automation
Temperature Measurement
Precise temperature characteristics are essential for performing power cycling tests on power semiconductors. Infineon Technologies determines these characteristic curves on a test bench using PC-based control. As a result, calibration has become more precise and the efficiency of the entire test laboratory has increased significantly.
Read more...XTS for highly efficient end-of-line packaging of beverage bottles Beckhoff Automation
Editor's Choice
Italian machine builder Clevertech used Beckhoff’s XTS linear transport system to help a Dutch distillery double its bottle packaging throughput to 225 bottles per minute while cutting format changeover times from 30 minutes to just seven.
Read more...Fire risk assessments are the foundation of a safer workplace
Data Acquisition & Telemetry
Fire safety is often only considered after an incident has occurred. One of the most effective ways for organisations to protect their people, assets and operations is through a professional fire risk assessment.
Read more...Motion control for flight simulators Beckhoff Automation
Editor's Choice Motion Control & Drives
Turkish specialist, SANLAB is a leader in motion platforms and simulation technologies. At the heart of these platforms are application-specific servo drives, servomotors and industrial PCs for real-time control, which are supplied by Beckhoff.
Read more...Appointment Beckhoff Automation
News
Beckhoff Automation has appointed Luzuko Bulembu as technical support engineer.
Read more...A single platform for all automation functions Beckhoff Automation
Fieldbus & Industrial Networking
The introduction of TwinCAT in 1996 marked a decisive evolutionary step for PC-based control. Today, the TwinCAT platform combines all automation functions in a strictly deterministic real-time environment, from PLC and motion control through CNC and measurement technology and beyond, to vision, robotics and pioneering AI tools.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version