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TRICONEX MP3008｜Main Processor Module｜
1、 Core positioning and architecture
Product Name: MP3008 Main Processor Module
System architecture: Triple Modular Redundancy (TMR), standard configuration includes 3 MP3008 modules working in parallel, hardware voting fault-tolerant, and single module failure does not affect system operation
Applicable system: compatible with Tricon v9.6 and above systems
Safety level: SIL3 (IEC 61508), supports harsh environments such as nuclear grade 1E and ATEX Zone 2
2、 Specifications
Processor: Motorola MPC860, 32-bit RISC, 50MHz
Memory:
16MB DRAM (without battery backup)
32KB SRAM (battery backup, storing critical data)
6MB Flash PROM (stores firmware and programs)
Communication bus: TriBus, speed 25Mbps, 32-bit CRC protection, fully isolated DMA
Power supply: 10.5-30VDC
Working temperature: -40 ° C to+70 ° C
Weight: Approximately 3kg
3、 Main functions
Core control: Execute user control programs, handle I/O, logical operations, SOE (sequence of events recording)
Triple voting: three modules operate independently, and hardware major voting ensures data consistency
Communication management: Connect I/O and TCM modules through the I/O bus and communication bus (COMM)
Online maintenance: supports hot swapping, and faulty modules can be replaced online without interrupting operation
Diagnosis and status: Real time monitoring of panel indicator lights (PASS/AULT/ACTION/MAINT/COM TX/RX, etc.)
4、 Typical application scenarios
Emergency Shutdown System (ESD) for Petrochemical, Refining, and Natural Gas
Reactor protection/turbine safety control for electricity and nuclear power
High pressure/high temperature interlocking in chemical and pharmaceutical industries
High reliability control in rail transit, aerospace, and other fields
TRICONEX MP3008｜Main Processor Module｜
By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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