Trusted

The TrustedTM system is the simplest, safest and most reliable TMR system on the market. ICS Triplex technology and process are used in a variety of key processes worldwide to ensure the safety of personnel, equipment and the environment.

Introduction:

The TrustedTM system is the simplest, safest and most reliable TMR system on the market. ICS Triplex technology and process are used in a variety of key processes worldwide to ensure the safety of personnel, equipment and the environment. ICS Triplex solution can ensure the highest availability and reliability in emergency shutdown (ESD), fire and gas detection (F&G) applications. The PI module provided in the unit application has its own overspeed protection function to ensure the safe and reliable operation of the system without external connection and reduce the risk of failure.

Characteristic:

In the system based on triple processor, all the important internal circuits are designed with triple fault tolerance;

The main control chip adopts 64 bit 100MHZ Motorola RISC microprocessor (600 series);

Small and light, TRUSTED system is only 1/3 of the size and 1/4 of the weight of other TMR systems;

The fastest and most advanced industrial brain and bus system in the industry, with system response time less than 50ms (500 TMR points);

Unlimited online modification;

Complete I/O line monitoring function, support I/O module online monitoring function, and comprehensively monitor the status of on-site signals

The SIL3 safety system with the highest availability has up to 5 fault limited zones, which fully complies with the 3-2-0 degraded mode of TUV standard;

The industry has exclusive module environment real-time monitoring function;

The unique SIL 3 standard solution for safety instrumented system in the industry uses the unique valve i 7] test software to automatically monitor the change of valve travel and diagnose the working condition of the safety shutdown valve, so as to improve the safety of the entire circuit;

Hardware voting (HIFT) technology unique to ICS Triplex technology;

Automatically isolate faults without causing performance degradation, support module hot replacement and trouble free fault handling;

Support the optical fiber connection of the remote expansion rack certified by SIL3, greatly improving the flexibility of the system;

Each analog quantity point has an independent triple AVD converter, so there are actually 120 independent A/D converters in a 40 point triple analog quantity module;

It supports all five IEC61131 programming configuration languages: ladder logic diagram, function block, structured text, instruction list and sequential control diagram.