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TRICONEX Triple redundant fault-tolerant control system is introduced:å

Invensys TRICONEX system, completely follow IEC61508/61511 standard, adopt the most advanced TMR microprocessor hardware technology, mature and reliable TRISTATION 1131 triple redundant fault-tolerant control system of the software.
System of high reliability and high efficiency, is widely used in petrochemical, oil refining, petroleum, chemical, electric power, rail transportation, aerospace, nuclear industry and other industries, the device safety interlock system ESD, steam turbine, gas turbine control, compression pant of vibration control, offshore oil platform, internal heat monitoring protection (head), there are a wide range of aspects such as performance.
3794-4128 – thickbox

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Invensys TRICON redundant fault-tolerant control system for industrial process requires maximum safe and continuous production of key control provides a best choice.
Chemical, oil, natural gas, papermaking, and electric energy of pilot enterprises have successfully used TRICON fault-tolerant control system to improve safety, increase production and reduce the number of parking.

Invensys TRICON is based on the triple modular redundancy (TMR) structure of the most modern fault-tolerant controller.
It will be three road isolation, parallel control system (every road is called a circuit) and a wide range of diagnostic integration in a system, with three choose two voting provide highly perfect, error-free, continuous operation, the process of will not result in system failure due to a single point of failure.3794-4128-thickbox

TRICONEX DCS system features:

All parts, used SMT surface encapsulation technology, seal installation, anti-corrosion ability is strong, can be applied to more harsh industrial environments

The application of, suitable for medium size

• support remote and distributed I/O

, can be in 3, 2, or a main processor in good condition under the condition of correct operation

• complete and transparent triple structure

, used in HDLC, AISC technology, improve the processing speed controller, to improve the I/O response time, enhance system response ability

, adopt comprehensive logical comparison diagnosis (including FPGAs) technology, improve the system fault self-diagnosis coverage

A full range of I/O module

Unmatched reliability and availability (99.9998%)

Under the condition of the controller online, can module installation and adjustment, the terminal connection

• in the quad state and debugging

• optional redundant MODBUS communication and redundant high-speed Ethernet communication

• extensible set of TRICONEX more safety control system

TRICONEX in DCS system is widely used in petroleum, steel, power plants, paper making, textile, automobile, metallurgical and other industries

TRICONEX Product series:



TRICON systems

TRICON DCS system spare part

TRICONEX ESD system spare part

TRICONEX DCS Systems Module Part Number List
ParameterPart number ParameterPart number
Main frameAug-00Extend/RXM Frame power supply,230VAC8307A
Extend the frame8101Extend/RXM Frame power supply,115VAC/DC8305A
Remote extension frame8102Extend/RXM Frame power supply,24VDC8306A
I/OBus extension cable (3 sets)9000Safety management module(SMM)4400
I/OCommunication bus extension cable (3 sets)9001High speed channel interface module(HIM)4508
I/OEmpty slot board8105Extend/RXM Frame power supply,24VDC8306A
Empty terminal trough plate8106Network communication module(NCM)4328
The power supply main frame,230VAC8302ASafety management module(SMM)4400
The power supply main frame,115VAC/DC8300AHigh speed channel interface module(HIM)4508
The power supply main frame,24VDC8301ACommunication network module/ISA busJan-18
Control system for power supply 120VAC/VDC8310Enhanced intelligent communication module(EICM)The isolation4108
Control system for power supply 24VDC8311Enhanced intelligent communication module(EICM)Isolation4118
Control system for power supply 230VAC8312Enhanced intelligent communication card EICM4119
CPU3006Network communication card NCM4329
CPU3007SMM and Honeywell (UCN) communications4409
CPU3008With Foxboro ACM (DCS) communications4609
Enhanced TRICONZ The main processor II,SOE,1MSRAM3004Enhanced intelligent communication module(EICM)The isolation4108
Enhanced TRICONZ The main processor II,SOE,2MSRAM3005Enhanced intelligent communication module(EICM)isolation4118
Invensys TRICONEXI/O Module card product models
115VAC/DCDigital input module, isolation, not publicTMR3501E32
115VAC/DCDigital input module, not publicSimple type3531E32
48VAC/DCDigital input module, 8 group utility, self-testTMR3502E32
48VAC/DCDigital input module,、Non-public useSimple type3532E32
24VAC/DCDigital input module,8 common set、self-testTMR3503E32
24VAC/DCDigital input module,、Non-public useSimple type3533E32
24VAC/48VDCDigital input module,High density,DC couplingTMR3504E64
24VDCDigital input module,Low limit,self-testTMR3505E32
Pulse inputDigital input module,Non-public use、DC couplingTMR35108
115VACDigital output module,Optical isolation、Non-public useTMR3601E16
120VDCDigital output module,Optical isolation、Non-public useTMR3603E16
24VDCDigital output module,Optical isolation、Non-public useTMR3504E16
48VDCDigital output module,Optical isolation、Non-public useTMR3507E16
48VACDigital output module,Optical isolation、Non-public useTMR3608E16
115VACDigital output module,Optical isolation、public、Supervision and typeTMR3611E8
120VACDigital output module,Optical isolation、public、Supervision and typeTMR3613E8
24VDCDigital output module,Optical isolation、public、Supervision and typeTMR3614E8
24VDCDigital output module,Optical isolation、public、supervision、Low consumptionTMR3615E8
48VDCDigital output module,8 common public、self-testTMR3617E8
Relay outputNormally closed, not publicSimple type3635R32
Relay outputNormally closed, not publicSimple type3636R32
0-5VDCAnalog input module, difference, DC couplingTMR370032
0-10VDCAnalog input module, difference, DC couplingTMR370132
0-5,0-10VDCAnalog input module, difference, isolationTMR3703E16
0-5,0-10VDCAnalog input module, high density, DC couplingTMR3704E64
ThermocoupleAnalog input module, differenceTMR370632
ThermocoupleAnalog input module, difference, isolationTMR3708E16
4-20mAAnalog output module, DC coupling, common circuitsTMR3805E8

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