SAT CM3141-02-03 Unit Module

SAT CM3141-02-03

Input type:switching input
Low level: input<1V
High level: input 4-30V
Input Resistance:3KΩ
Power Loss: less than 0.5W
Operating Temperature: – 45 ~ +80 ‚ÑÉ
Humidity: 10 ~ 90% (no condensation)

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Description

SAT CM3141-02-03 Unit Module

The SAT CM3141-02-03 redundant error tolerance control system provides an optimal choice for critical controls that require maximum safety and continuous production in industrial processes. Leading enterprises in the fields of chemical, petroleum, natural gas, papermaking, and power energy have successfully used the SAT CM3141-02-03 fault-tolerant control system to improve safety, increase production, and reduce parking times.

SAT CM3141-02-03 is the most modern fault-tolerant controller based on Triple Modular Redundancy (TMR) architecture. It integrates three isolated, parallel control systems (each referred to as a sub circuit) and extensive diagnostics into one system, providing highly complete, error free, and uninterrupted process operations with two out of three voting, without system failure caused by single point failures

SAT CM3141-02-03 fully complies with IEC61508/61511 standards, adopts today’s most advanced TMR microprocessor hardware technology, and the mature and reliable TRISTATION 1131 software triple redundant fault-tolerant control system. With high reliability and high utilisation, the system is widely used in petrochemical, refining, oil and gas, chemical, electric power, rail transportation, aerospace, nuclear and other industries, and has a wide range of performance in the plant safety interlocking system ESD, steam turbine control, gas turbine control, compressor anti-surge control, offshore oil platforms, fire and gas monitoring and protection (F&G), and other aspects.

The most important feature of the SAT CM3141-02-03 is the fault-tolerant control capability that simultaneously meets high reliability and high availability. To ensure high reliability and high availability of the system, the controller, I/O modules, and communications are triplexed. The control system recognises faults in control system components, automatically removes the faulty component, and allows the faulty component to be repaired on-line without interrupting the process whilst continuing to complete the specified task. Any faults and associated data are stored in NVRAM, and in the event of a failure of any channel in an I/O module, the system guarantees that the module will remain in operation for 1500 hours and still meet the TUV AK6 rating.

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