How to Reduce Costs and Time for Wireless Hart in Industrial Networks

Wireless Hart How to Reduce Costs and Time for Wireless Hart in Industrial Networks

28.05.2012Author / Editor: David Burrell, Garrett Schmidt / Dr. Jörg Kempf

With process instruments getting “smarter” year over year, their capabilities are often under-utilized. Important data that could help save costs remains unused. This potential can be tapped by using WirelessHart.

Related Companies

PHOENIX CONTACT Deutschland GmbH

AZO GmbH + Co. KG

TRM Filter d.o.o.

Frewitt fabrique de machines SA

Fig. 3: Installation of the WirelessHart gateway at the various levels of the plant network
(Picture: Phoenix Contact)

Intelligent devices, whether they are valve positioners, temperature devices, flow meters, or level meters, supply additional data such as secondary process variables or device diagnostics that can be used to obtain a better insight into the process. This data can be made accessible using a Hart data transfer protocol.

Although new control systems are Hart enabled, the many legacy control systems in the field frequently lack the ability to collect Hart data. The WirelessHart standard can be used in both retrofit and greenfield installations, providing distinct advantages for each.

Gallery

The WirelessHart adapter from Phoenix Contact can support up to four Hart devices. The WirelessHart gateway has an integrated WLAN interface to connect with a wireless network and to enable TCP mapping from Hart to Modbus.

Fig. 1: Purdue Model of Process Control mapped into a functional network diagram

Fig. 2: The WirelessHart gateway can be installed in the network in various ways.

Gallery with 6 images

Wide-Ranging Advantages

The time to engineer and develop the expansion or construction of a process unit can be drastically reduced by installing wireless systems to replace both infrastructure and signal cabling. Moreover, investment costs as well as the costs associated with obtaining the necessary approvals are reduced.

A signal that previously took days to bring online using traditional wiring can now be commissioned within just a few hours using WirelessHart. Less time and higher flexibility allows maintenance crews to deploy wireless nodes for temporary troubleshooting or adding “stranded” measurement points to increase safety or improve efficiency.

By utilizing previously unused Hart diagnostic data, a maintenance department can detect issues, for example plugged lines or worn valve seals. Leaks and contamination may also be detected before they ever cause a problem to other instruments or the complete process. What’s more, plant personnel are protected against safety risks. A logistics department can better plan when to turn assets on and off. What also should not be forgotten is that the efficiency of critical parts of plants and systems can be monitored from remote locations using WirelessHart.

Unfold for details of your consent

Stand vom 23.03.2021

Naturally, we always handle your personal data responsibly. Any personal data we receive from you is processed in accordance with applicable data protection legislation. For detailed information please see our privacy policy.

Consent to the use of data for promotional purposes

I hereby consent to Vogel Communications Group GmbH & Co. KG, Max-Planckstr. 7-9, 97082 Würzburg including any affiliated companies according to §§ 15 et seq. AktG (hereafter: Vogel Communications Group) using my e-mail address to send editorial newsletters. A list of all affiliated companies can be found here

Newsletter content may include all products and services of any companies mentioned above, including for example specialist journals and books, events and fairs as well as event-related products and services, print and digital media offers and services such as additional (editorial) newsletters, raffles, lead campaigns, market research both online and offline, specialist webportals and e-learning offers. In case my personal telephone number has also been collected, it may be used for offers of aforementioned products, for services of the companies mentioned above, and market research purposes.

In case I access protected data on Internet portals of Vogel Communications Group including any affiliated companies according to §§ 15 et seq. AktG, I need to provide further data in order to register for the access to such content. In return for this free access to editorial content, my data may be used in accordance with this consent for the purposes stated here.

Right of revocation

I understand that I can revoke my consent at will. My revocation does not change the lawfulness of data processing that was conducted based on my consent leading up to my revocation. One option to declare my revocation is to use the contact form found at https://support.vogel.de. In case I no longer wish to receive certain newsletters, I have subscribed to, I can also click on the unsubscribe link included at the end of a newsletter. Further information regarding my right of revocation and the implementation of it as well as the consequences of my revocation can be found in the data protection declaration, section editorial newsletter.

(ID:33310290)

Wireless Hart How to Reduce Costs and Time for Wireless Hart in Industrial Networks

Wide-Ranging Advantages

Subscribe to the newsletter now

Don't Miss out on Our Best Content

Consent to the use of data for promotional purposes