Automated Backup Meets SIL 3
The system includes an IEC 61508 logic solver that is functionally
independent from the process control system, supplements existing logic,
and meets all appropriate safety standards. Diamond-SIS AIB is designed
to provide high integrity and process reliability. It is available in
single-, dual-, and triplicated-channel configurations with on-line
diagnostics, testing and maintenance capabilities. The single- and
dual-channel systems are acceptable for SIL 2, while the
triplicated-channel system is certified by Factory Mutual to SIL 3. This
means that Diamond-SIS can meet the fault tolerance and PFavg
requirements of any application. With its 5A output rating, the system
can de-energize multiple final elements including motor control circuits
and/or solenoid-operated valves. Local or remote manual reset ensures
controlled process re-start after shutdown.SIS-Techwww.sis-tech.com281.922.8324
