TRICONEX 3721
TRICONEX 3721 module details
Product overview
The TRICONEX 3721 module is an analog input module manufactured by Triconex (now part of Schneider Electric) for use in the Triconex Safety Instrumentation System (SIS). It is able to convert analog signals from the field (such as temperature, pressure, flow, etc.) into digital signals for SIS processing and security interlocking.
Product name resolution
TRICONEX: Originally a company focused on safety instrumentation systems, it is now part of Schneider Electric.
3721: Module model, the specific meaning may involve product series, interface type, channel number and other information.
Product functions and features
Analog input: The analog signal is converted to digital signal, which is convenient for SIS to process.
High reliability: The redundancy design ensures the security and reliability of the system.
High precision: It has high measurement accuracy and can meet the requirements of safety instrument system.
Multi-channel: there are usually multiple analog input channels, which can collect multiple signals at the same time.
Isolation design: The isolation design between the input channel and the system improves the anti-interference ability of the system.
Product parameters (part)
Parameter Name Parameter Value (Example)
Input type 4-20mA current signal
Number of channels 8 channels
Resolution 16 bit
Accuracy 0.1%