Today is...
Sunday, June 24, 2018
Welcome to, the global online
community of automation professionals.
Featured Video...
Featured Video
A demonstration of EtherCAT control of linear motors using the CTC EtherCAT master.
Our Advertisers
Help keep our servers running...
Patronize our advertisers!
Visit our Post Archive
What is the HFT of QMR system?
What is the HFT of QMR system? Comapre QMR with TMR??

Hi Experts,

Please Is QMR (2OO4D) Safety System (like Honeywell SM System) considered having HFT of 1 or 2? Is this system actually more safe and available than TMR system (Triconex)? based on what I select QMR or TMR if both are achieving SIL-3?