TRICONEX 3721

The Triconex 3721 module is an integral part of the Triconex Safety Instrumentation System (SIS). It is mainly used to capture analog signals in industrial processes, such as temperature, pressure, flow, etc., and convert them into digital signals for processing and analysis by the Triconex system. The module has the characteristics of high reliability, high precision and high availability, and is widely used in the safety instrument system of petrochemical, electric power, nuclear power and other industries.

Product characteristics

High reliability: Triple redundancy technology is adopted to ensure high system reliability.
High precision: with high measurement accuracy, it can accurately collect analog signals.
Multi-channel: Support multiple analog input channels, can collect multiple signals at the same time.
Flexible configuration: It can be configured according to different application requirements, such as input range and filtering.
Safety certification: Meets international safety standards and is suitable for safety-critical applications.
Parameter Name Parameter Value Unit description
Input channels 8 A maximum of eight analog input channels are supported

Input type Differential inputs measure differential signals
Input Range V or mA Configure the input range as required
Accuracy High precision The exact accuracy depends on the configuration