Fieldbus & Industrial Networking


Ethernet resolves substation dilemmas

March 2008 Fieldbus & Industrial Networking

Moxa has introduced a range of industrial device networking products to enable seamless integrated communications for power substation automation. To stand up to the tough and high-voltage substation environments, Moxa's utility-specific solutions adhere to three design requirements: interoperability, EMI immunity, and high network reliability. These include IEC 61850-3 and IEEE 1613 compliant Ethernet switches, IEC 61850 protocol conversion gateways, and secure terminal servers for connecting any device to the network.

Ethernet switches

Utilities are beginning to replace many legacy and expensive proprietary technologies with the flexibility and cost effectiveness of Ethernet for mission-critical substation LANs. Since substation environments tend to be extremely varied, making Ethernet networks reliable and rugged is essential to achieve higher reliability, availability, and uptime of substation communications. The PowerTrans series of IEC 61850-3 and IEEE 1613 compliant Ethernet switches provide the highest levels of reliability and availability for substation communications, offering superior EMI/RFI shielding, -40° to 85°C operating range, long-haul fibre-optic support, and redundant media and power for tough substation conditions. Maximum flexibility is achieved by a rugged, modular rack mount design supporting high fibre-optic and gigabit port densities, suitable for retrofitting or building new substation networks.

Embedded computers

Moxa's embedded computers have a fan-less cooling design, a wide operating temperature range, and rugged, industrial features to satisfy the harsh requirements of the power utility market. Moxa's Protocol Converter (MPC) software is available to help manage complex protocol communications, greatly simplifying software development and system integration. The DA-662, an IEC 61850 protocol gateway, can help establish a platform that standardises all aspects of communication protocols in a substation.

Serial to Ethernet communications

Many devices in power substations use a serial interface to communicate with remote scada systems. There is a huge investment involved with substation communication systems and migrating from serial to Ethernet is a real problem for power utilities. Moxa's terminal servers help connect serial devices directly to Ethernet, making them an excellent answer to current trends and evolving requirements. The NPort 6000 series supports redundant fibre-optic LAN connections, for a high degree of network reliability and superior shielding effectiveness.

For more information contact RJ Programmable Techniques, +27 (0)11 781 0777, [email protected], www.rjprogtech.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

A one-stop-shop for industrial
Fieldbus & Industrial Networking
HMS Networks has announced that Red Lion and N-Tron are officially product brands. For thousands of automation engineers and system integrators worldwide, this means that scalable industrial solutions for cloud connectivity, edge intelligence, asset management, industrial Ethernet switches, panel meters and operator panels are now available from one trusted source.

Read more...
Power over Ethernet (PoE) injector for seamless deployment
Vepac Electronics Fieldbus & Industrial Networking
The Edimax GP-203IT from Vepac Electronics is a Power over Ethernet injector that not only delivers a cost-effective solution for power distribution, but also enables seamless deployment on the existing LAN infrastructure.

Read more...
A one-stop-shop for industrial communication
Fieldbus & Industrial Networking
HMS Networks has announced that Red Lion and N-Tron are officially product brands. For thousands of automation engineers and system integrators worldwide, this means that scalable industrial solutions for cloud connectivity, edge intelligence, asset management, industrial Ethernet switches, panel meters and operator panels are now available from one trusted source.

Read more...
Cost-effective industrial PoE injector
Vepac Electronics Fieldbus & Industrial Networking
The Edimax IGP-203IT from Vepac Electronics is an industrial PoE injector that not only delivers a cost-effective solution for power distribution, but also allows seamless deployment on an existing LAN infrastructure.

Read more...
Harnessing the power of OT networking
RJ Connect Fieldbus & Industrial Networking
Businesses are increasingly embracing IT/OT convergence to stay ahead and capitalise on advantages such as smarter factories and higher efficiency. This article provides practical insights and guidance to help you navigate these challenges effectively.

Read more...
PC-based control for advanced hydrogen storage technology
Beckhoff Automation Fieldbus & Industrial Networking
Sufficient storage options for renewable energies are essential to use them as efficiently as possible. GKN Hydrogen offers a particularly compact and safe option, low-pressure metal hydride hydrogen storage systems with PC-based control from Beckhoff.

Read more...
Power over Ethernet splitter without electric cabling
Vepac Electronics Fieldbus & Industrial Networking
The GP-101ST Gigabit PoE (Power over Ethernet) Splitter from Vepac Electronics delivers both data and electrical power to non-PoE Fast Ethernet or Gigabit Ethernet-enabled products such as network cameras and wireless access points, using an Ethernet cable, without the need for power outlets and electrical cabling.

Read more...
Enhancing cybersecurity for connected serial devices
RJ Connect Editor's Choice
Industrial network security is not a luxury option, it is a necessity. Moxa’s secure serial device servers and protocol gateways have helped our customers ramp up their connectivity security in a variety of industrial applications.

Read more...
Beckhoff’s XPlanar boosts productivity in medical device assembly
Beckhoff Automation Fieldbus & Industrial Networking
The intelligent transport system, XPlanar from Beckhoff provided the basis for an innovative system concept allowing the specialists at Automation NTH to reduce the space requirement of an assembly machine for medical diagnostic devices by a factor of 10.

Read more...
Protecting industrial networks with resilient defence
RJ Connect IT in Manufacturing
Network security is no longer just about preventing hacking or data breaches. For operational technology networks, resilient defence and consistent uptime are crucial. They are the core tenets that underpin Moxa’s guarded uptime and resilient defence (GUARD).

Read more...









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.




© Technews Publishing (Pty) Ltd | All Rights Reserved