Why Has The H2 Bus Standard With 1mbps And 2.5mbps Been Withdrawn? Is

1.	Why Has The H2 Bus Standard With 1mbps And 2.5mbps Been Withdrawn? Is It Only To Make It Compatible With 100 Mbps Fast Ethernet And Tcp/ip?
Answer» Basically, yes! The INTENTION is to take advantage of the COMMERCIAL DEVELOPMENT of ethernet, which has PRODUCED very low-cost, high-performance hardware. (But watch out for the DISTANCE limits on ethernet, unless you use fibre-optic cable.) TCP/IP will be the basis of the HSE fieldbus, but is not adequate as it stands; enhancements are needed to support the desired predictability of performance. Basically, yes! The intention is to take advantage of the commercial development of ethernet, which has produced very low-cost, high-performance hardware. (But watch out for the distance limits on ethernet, unless you use fibre-optic cable.) TCP/IP will be the basis of the HSE fieldbus, but is not adequate as it stands; enhancements are needed to support the desired predictability of performance.

Why Has The H2 Bus Standard With 1mbps And 2.5mbps Been Withdrawn? Is It Only To Make It Compatible With 100 Mbps Fast Ethernet And Tcp/ip?

Answer»

Basically, yes! The INTENTION is to take advantage of the COMMERCIAL DEVELOPMENT of ethernet, which has PRODUCED very low-cost, high-performance hardware. (But watch out for the DISTANCE limits on ethernet, unless you use fibre-optic cable.)

TCP/IP will be the basis of the HSE fieldbus, but is not adequate as it stands; enhancements are needed to support the desired predictability of performance.

Basically, yes! The intention is to take advantage of the commercial development of ethernet, which has produced very low-cost, high-performance hardware. (But watch out for the distance limits on ethernet, unless you use fibre-optic cable.)

TCP/IP will be the basis of the HSE fieldbus, but is not adequate as it stands; enhancements are needed to support the desired predictability of performance.

Discussion

No Comment Found

Related InterviewSolutions

What Does The Control Hierarchy For A Fieldbus System Look Like (with Control In The Field)?
Can A Control Block (e.g. Pid) Be Inserted In A Transmitter Instead Of In A Control Valve? If So, How Will Performance Be Affected?
How Can Multiple Variables Be Measured Using A Single Fieldbus Instrument?
Can Htg (hydrostatic Tank Gauging) Be Achieved Using A Single Fieldbus Instrument? If So, How?
How Can Cascade, Ratio, Split Range, Feedforward And Override Control Be Achieved Through Fieldbus?
Is Fuzzy Logic Control Introduced As A Standard Function Block In Fieldbus?
What Is The Length Of The Fieldbus Message? Is It Different For Discrete And Continuous Variables?
How Do You Calibrate A Fieldbus Instrument?
How Can Mcc Status Be Accessed On A Fieldbus System?
Where Is The Physical Location Of The Las (link Active Scheduler)?