NI 9227

The Triconex AO2481 is a highly reliable, highly available analog output module for use in Triconex safety instrumentation systems. It can convert digital signals into analog signals and output them to various industrial process control equipment to achieve accurate control of process variables. The module is commonly used in applications requiring high safety and reliability, such as petrochemical, electric power, metallurgy and other industries.

Product parameters and specifications (specific parameters may vary depending on the model and configuration, please refer to the official data)
Type: Analog output module
Number of channels: 4
Output signal: 4-20mA
Resolution: High resolution
Isolation: High isolation to ensure reliable signal transmission
Power supply: 24VDC
Ambient temperature: -20℃ to +60℃
Certification: Compliance with relevant safety certification standards (e.g. SIL3)
Main function
Analog signal output: Converts the digital signal into a 4-20mA analog signal to drive the actuator.
High reliability: The redundancy design ensures high availability of the system.
Fault diagnosis: Provides multiple diagnostic functions to help you quickly locate faults.
Flexible configuration: Supports multiple configuration options to meet different application requirements.
Application field
Process control: used to control actuators such as valves and motors to achieve accurate control of process variables.
Safety instrumentation system: As part of the safety instrumentation system, safety interlocking and protection functions are implemented.
Petrochemical, power, metallurgical and other industries: In these industries, where safety requirements are extremely high, the Triconex AO2481 module is widely used.
Product characteristics

High reliability: The redundancy design ensures high availability of the system.
High precision: High output signal accuracy to ensure the accuracy of control.
Easy installation: Modular design, easy installation.

Flexible configuration: Supports multiple configuration options to meet different application requirements.
Matters needing attention
Installation: Pay attention to the direction when installing, and ensure that the connection is firm.
Configuration: Configuration is required using the programming software provided by Triconex.