Triconex 3481 Analog Output Module

The Triconex 3481 is a reliable analog output module built for integration with the Triconex Safety System. It is engineered specifically for safety-critical applications where high reliability and continuous performance are essential. Equipped with Triple Modular Redundancy (TMR) technology, the module eliminates single points of failure and guarantees fault tolerance, making it ideal for use in industries such as industrial automation, power generation, oil and gas, transportation, and chemical processing.

Key Features

Triple Modular Redundancy (TMR) Technology: The Triconex 3481 uses TMR to ensure that, even in the event of a failure, the system maintains full integrity. This enhances overall system reliability.
Isolated Channels: To protect against signal noise and interference, the module isolates each output channel. This feature helps maintain precise and stable output, crucial for safety-critical applications.
Diagnostic Capabilities: Equipped with comprehensive diagnostic tools, the Triconex 3481 detects faults early. These diagnostics allow quick troubleshooting, minimizing downtime during maintenance and ensuring smooth operations.
Modular Design: The Triconex 3481’s modular structure simplifies both maintenance and system expansion. As needs evolve, this module supports easy upgrades and scalability.

Technical Specifications

Specification	Details
Model Number	3481
Number of Channels	4
Output Range	4-20 mA
Accuracy	±0.25%
Resolution	12 bits
Response Time	<1 ms
Power Supply	24 VDC

Applications

The Triconex 3481 serves a variety of industries where safety and precision are paramount:

Industrial Automation: Ensures reliable control and accurate data transmission for automated processes.
Power Generation: Supports critical power system applications, providing consistent performance under demanding conditions.
Oil and Gas: Operates effectively in hazardous environments where safety is a primary concern.
Transportation: Plays a key role in maintaining safety for systems such as railways and airports.
Chemical Processing: Guarantees process integrity and fault tolerance in complex chemical systems.