Triconex 3721

The Triconex 3721 module is an integral part of the Honeywell Triconex Safety Instrumentation System (SIS). It is mainly used to receive analog signals from the field, such as temperature, pressure, flow, etc., and convert them into digital signals for processing and analysis by the Triconex system. The 3721 module plays a key role in the safety instrumentation system, providing guarantees for the safe and reliable operation of the system.

Main function

Analog signal acquisition: Acquisition of continuous analog signals from various analog sensors.
Signal conversion: Converts analog signals to digital signals for processing by the Triconex system.
Signal isolation: Provides electrical isolation to prevent external interference from affecting the system

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Diagnostic function: With diagnostic function, you can detect the fault of the module itself, improve the reliability of the system.
Product parameters (please refer to official materials for specific parameters)
Number of input channels: The number varies according to the model
Input signal type: 4-20mA, 0-10V, etc
Resolution: High resolution to ensure measurement accuracy
Sampling rate: Configurable to meet different application requirements
Power supply voltage: 24VDC
Operating temperature: -20°C to +70°C
Protection level: IP20
Product characteristics
High reliability: The redundancy design ensures system security
High precision: High measurement accuracy to meet the demanding industrial requirements
Modular design: easy installation and maintenance