TRICONEX 3721
The TRICONEX 3721 module is a redundant analog input module for the Triconex Safety Instrumentation System (SIS). It can convert analog signals to digital signals, and perform fault detection and isolation (FDI) to ensure the safety and reliability of the system.
The features of this module include:
3-channel redundancy design ensures system security and reliability
Supports a variety of analog input types, such as voltage, current, thermocouple, RTD, etc
Provides high accuracy and reliability
Meets the requirements of SIL 2/3 safety level
Product parameter
Parameter value
Module Type Redundant analog input module
Number of channels 3
Support input type voltage, current, thermocouple, RTD, etc
The measuring range can be configured as required
Accuracy ±0.1%
Response time ≤250 ms
Power supply voltage 24 VDC
Power consumption 10 W
Operating temperature range -40°C to +70°C
Storage temperature range -55°C to +85°C
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