TRICONEX 3008 Main Processor Safety Instrumented System

TRICONEX 3008 is the main processor module used in Triconex Safety Instrumented System (SIS). Here is a detailed introduction:

Hardware Specifications

Processor Type: 32-bit processor, usually MPC860, operating frequency is 50 MHz.

Memory: Equipped with 16MB memory for storing programs and data.

Communication Capability

Serial Port: It has 4 serial ports that can be used to connect other devices for data transmission, such as communicating with field devices or other control systems.

Network Port: It has 2 network ports and supports multiple network protocols, such as TriStation, Modbus, TCP/IP, ICMP, SNTP, TSAA (supports IP multicast), Trimble GPS, embedded OPC services, etc., which facilitates integration and data interaction with other systems.

Port Isolation: The port isolation voltage is 500VDC, which can effectively prevent electrical interference between different circuits and improve the stability and reliability of the system.

Features

Triple Modular Redundancy (TMR): Adopting TMR architecture, it contains three independent processing channels, processes input signals in parallel, and ensures the consistency of output results through voting mechanism. This architecture can prevent hardware failures. Even if one of the channels has problems, the system can still operate normally, which greatly improves the reliability and fault tolerance of the system.

Fail-safe design: With fail-safe characteristics, when a failure occurs, the system will automatically take safety measures to ensure that the production process is in a safe state and avoid accidents.

Self-diagnosis function: It can monitor its own working status in real time, including checking the processor, memory, communication and other modules. Once a fault is detected, an alarm signal will be issued in time, and the fault information will be fed back to the operator for rapid fault location and repair.

Application field

Oil and gas industry: In the links of oil extraction, refining and natural gas processing, it is used to monitor and control various key process parameters, such as wellhead pressure, pipeline flow, tank level, etc., to ensure the safety and stability of the production process.

Chemical industry: In chemical production, the temperature, pressure, composition and other parameters of the reactor are precisely controlled and monitored to prevent dangerous accidents and ensure the safety of the production process and product quality.

Power generation industry: In power plants, it is used to monitor and control the operating parameters of the generator set, such as voltage, current, frequency, temperature, etc., as well as to protect and control the power system to ensure the stability and reliability of power supply.