Decentralised motor management using function modules
September 2003Motion Control & Drives
Access Control & Identity Management
Adding to the extensive product range of Interbus motor switches, Phoenix Contact is now offering two devices with Profibus interfaces that can be used in a variety of industrial applications because of their high functionality.
As a two-channel model, the direct starter can switch three-phase asynchronous motors via Profibus on roller and belt conveyors. Using the two-channel direct starter is economical since a single device can control and monitor two motors entirely independently of one another. The reversal model of the Profibus motor switch implements points and auxiliary tables for reversible machine directions. The rotary direction reversal of the drive is selected via the control word.
250 W to 1,5 kW motors can be controlled with the Profibus motor switches. All connections are equipped with high-quality industrial plug connectors so that the module electronics can be removed or plugged in without altering any wiring. The cables for these motor switches to protection category IP54 can be pre-assembled with M12 plug connectors.
The motor switch can also be used for simple positioning applications since linking functions can be implemented with integrated digital inputs. Both digital outputs can be operated with an output current of 500 mA for each channel. An additional M12 connection enables direct control over connected motors in conjunction with a handheld control unit. In this manner, subsystems can be easily put into service without bus control in the commissioning phase.
Mammoet supports critical heavy lift and marine activities for topsides
Motion Control & Drives
Mammoet provided specialised heavy lift and marine logistics support for the Munin topsides on Aker BP’s Yggdrasil North Sea development, including a complex transshipment operation and a tidal-window load-out classified as a Class 1 operation.
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IS & Ex
Phoenix Contact has extended its Cellulink outdoor cellular router range with new versions approved for Zone 2 potentially explosive areas, featuring end-to-end IECEx and ATEX certification of the complete router, antenna path and antenna system.
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Kollmorgen has extended its Essentials motion platform into 400 to 480 V high-voltage applications, allowing machine builders to right-size their motion systems without stepping up to unnecessarily complex or over-specified solutions.
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Siemens has expanded its Sinamics portfolio with the G200, a compact general-purpose frequency converter that supports Profinet, TIA Portal integration and built-in safety and cybersecurity functions for a wide range of industrial drive applications.
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Motion Control & Drives
RUD Ketten’s Tecdos Omega Drive chain drives are powering the specialised cutting assembly used to refurbish the 1,4 km Elleringhausen Tunnel in Germany, combining linear and radial motion in a configuration that performs reliably under constant wet-cutting conditions.
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News & Events Access Control & Identity Management Perimeter Security, Alarms & Intruder Detection
The Keenfinity Group, today announced the creation of two dedicated businesses from its former Intrusion & Access portfolio. Radionix will focus exclusively on intrusion alarm systems, while MiCOS will become a dedicated access control company.
Read more...Enhanced manufacturing expertise in large-dimension hydraulic cylinders
Motion Control & Drives
WEBER-HYDRAULIK has expanded its manufacturing capabilities to produce hydraulic cylinders with internal diameters of up to 300?mm, extending its portfolio into large-dimension ballast and support cylinders for demanding heavy machinery applications.
Read more...High-performance linear guides igus
Motion Control & Drives
igus continues to expand its drylin range of lubrication-free polymer linear guides, including PFAS-free and EHEDG-certified variants for food safety applications. The tribo-optimised iglidur polymer technology eliminates maintenance while offering corrosion resistance and load capacity up to 600 kg.
Read more...New motion platform for tube laser processing
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Aerotech has announced the LaserTurn280, a motion platform for laser machining of cylindrical medical device components, offering calibrated accuracy of plus or minus 1 micrometre and designed for integration into high-volume production lines.
Read more...Functional safety in modern factory automation
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Functional safety in modern factory automation allows machines to operate at controlled speeds or hold axes at standstill rather than shutting down entirely. Kollmorgen’s Safe Motion monitor software now supports additional safety-rated encoder protocols, extending these capabilities to precision and linear motion applications.
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