3721 Redundant (TMR) Analog Input Module in stock
3721 Redundant (TMR) Analog Input Module in stock
TRICONEX 3721 module is a the third mock examination redundant (TMR) analog input module manufactured by Invensys Triconex. It is designed for Safety Instrumented Systems (SIS) in processing industries such as oil and gas, petrochemicals, and chemicals. The TRICONEX 3721 module has been certified according to IEC 61508 for SIL 2 applications.
1: Main functions:
The third mock examination Redundancy (TMR) architecture: The TRICONEX 3721 module uses the TMR architecture to achieve fault tolerance. This means that the module contains three independent analog input channels, and the output of the module is based on a majority vote of the three channels. This ensures that even if a channel fails, the module will continue to provide accurate and reliable output.
High precision: The TRICONEX 3721 module has a high precision of ± 0.1% of full scale. This means that it can accurately measure various analog signals.
Wide input range: The TRICONEX 3721 module has a wide input range of -40V to+40V. This means it can be used to measure various types of analog signals.
Fast response time: The fast response time of the TRICONEX 3721 module is less than 100 milliseconds. This means that it can respond quickly to changes in the input signal.
Isolation: The TRICONEX 3721 module has current isolation between the input and output circuits. This means that the module is protected from ground faults and other electrical disturbances.
2: Application:
Safety Instrumented System (SIS): The TRICONEX 3721 module is typically used to monitor critical process parameters such as pressure, temperature, and flow in SIS.
Emergency Parking System (ESD): The TRICONEX 3721 module can be used for emergency parking to safely stop in the event of an emergency.
Turbine Control: The TRICONEX 3721 module can be used in turbine control systems to monitor and control the operation of turbines, compressors, and pumps.
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Xiamen Xingruijia Import and Export Co., Ltd.’s product content includes distributed control systems (DCS), programmable logic controllers (PLC), MOTOROLA MVME industrial modules, industrial control communication converters (Anybus), remote output/input modules (RTU), industrial computers (IPC), industrial low-frequency screens (IPC), human-machine interface SCSI (50, 68, 80Pin), AnyBus (Gateway), which has become a global sales enterprise for industrial automation spare parts and components
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The company has a leading advantage in discontinuing control system components. We have a large inventory and surplus of control system components, as well as some hardware for the discontinued control system. We have also released many new hardware and products to support your existing control system or apply new control technologies. The discontinued “DCS system spare parts, PLC module spare parts,” complete machine and accessory series have a strong advantage. As long as you need PLC products, we can help you find them. The company has a great price advantage
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