Functional Safety standards continue to generate significant interest and in many cases questions in the automation industry. The Functional Safety standards are more commonly known as IEC 61508, IEC 61511, and ISA-84. The IEC has a web site to support questions on these documents.
MEMS technology has grown from a niche application industry to a US$12B industry in a little over the decade – largely driven by the consumer market however work on multiple fronts will bring this technology into the controls and automation realm in a significant way.
After a too long hiatus I am back – fulfilling a New Year’s resolution, coincidentally on the eve of Chinese New Year, to post regularly (weekly at a minimum) on all things that interest myself and hopefully you that I come across between updates.
Though data on the HART/IP protocol is still difficult to come by – unless you want to shell out a membership or purchase the specifications for just under $1000. The need for the HART/IP protocol was for the backhaul network between WirelessHart gateways and the control system to provide access...