In loving memory of my beautiful mother Suzanne, who passed away on April 24, 2010 after a four year battle with ovarian cancer. Her legacy will always live on our hearts.
Suzanne was beautiful, strong, fierce, determined, courageous and epitomized brave to the highest degree. We miss her so much and our lives are not the same without her.
To see Suzanne’s inspirational story, go to www.strengthforsuzanne.blogspot.com.
Last updated on: 06/25/2010
Miss you so much mom. It’s still so hard to believe that I can’t pick up the phone and call you… my heart will be in pieces for a long time.
Lauren Lara – 06/25/2010
Got it! Thanks a lot again for hepilng me out!
Will Will – 06/02/2011
??Hi Vishnu:The 100 ms is the transmission rate, i.e. every 100 ms the data is trmtsaitned by the radio. The ISA100.11a standard is designed to support a very high data transmission rate. The sampling rate at the sensor level is to be defined by field-instrument vendors. We sample data every second and our fastest transmission rate, which is the fastest in the market, is 1 sec. We are able to implement such a fast reporting rate thanks to the infrastructure devices that we have developed. We also take advantage of the backbone router function defined by ISA100.11a. This allows a field instrument to act as a non routing field instrument, i.e. it will only send its data to a backbone router device such as Honeywell’s Multinode or Field Device Access Point, or Cisco’s 1552S Access Point which are line powered (24VDC or 120/230V AC) devices that act as repeaters. This is really the only way you can achieve multi-year battery life for devices that require fast reporting rates such as 1 or 5 sec.Soroush
Naoto Naoto – 07/28/2012
An intelligent answer – no BS – which makes a plesanat change
Giggles Giggles – 09/03/2012