Redundant fault-tolerant control system, the most modern fault-tolerant controller based on triple-module redundancy (TMR) architecture
Westinghouse:
OVATION system, WDPF system, WEStation system
Honeywell:
Alcont, Experion LS, Experion PKS, Experion HS, Plant Scape, TDC 2000, TDC3000, TPS, security system
ABB:
AC800M series module,Industrial robots spare parts DSQCseries, Bailey INFI 90, 800xA, Advant OCS with Master Software, with MOD 300software Advant OCS, Freelance - Distributed Control System for Process Industry,Symphony Melody, Satt OCS, Symphony DCI System Six, Harmony/INFI 90, Security system
Emerson:
DeltaV system Dual - channel redundant security system Redundant controller
Power supply module I/O unit Analog AImodules Analog AO module
Siemens:
Siemens MOORE, 6ES5 series, 6GKseries, 6DDseries, 6AR series
Yokogawa:
CS3000 system CPU control module, Analog module
Woodward:
SPC valve position controller 505/505E(9907-162, 9907-164, 9907-165, 9907-167)digital controller, 2301A controller, 9905 series, 2301D-ST series