Description
TRICONEX TRICON 5381
The TRICONEX TRICON 5381 is an Analog Output TriPak designed for use within the Triconex Safety Instrumented System (SIS) manufactured by Invensys (now Schneider Electric). It plays a vital role in safety-critical applications by converting digital control signals from the SIS processor module into proportional analog voltage or current signals to control external actuators or safety devices.
Product Description:
- The 5381 receives digital control signals from the SIS, representing desired setpoints or control commands for safety-critical process variables.
- It utilizes a Digital-to-Analog Converter (DAC) to translate these digital signals into analog voltage or current outputs with a level proportional to the digital input. The specific output type (voltage or current) and the scaling are configurable based on the connected devices and application requirements.
- The analog output signal might undergo further conditioning to ensure proper characteristics (e.g., noise filtering) for driving the actuators or safety devices.
Product Functionality (Safety Focus):
- Designed for safety-critical applications within SIS.
- Likely adheres to strict safety standards (e.g., IEC 61508) to ensure dependable operation in safety control loops.
Finding More Information:
Due to the potential age of this product and the acquisition of Invensys by Schneider Electric, readily available information on the TRICONEX TRICON 5381 might be limited. Here are some ways to find more details:
- Schneider Electric Website: Search for “TRICONEX TRICON 5381” or “Triconex analog output module” on the Schneider Electric website for product information or resources mentioning compatible modules.
- Legacy Triconex Resources: Search for older Invensys Triconex user manuals or datasheets online. Automation parts suppliers or industrial automation forums might have archived resources for discontinued products.
Product Parameters (Refer to datasheet or Schneider Electric for details):
- Number of Analog Output Channels: The number of independent analog output channels the module provides (often 1 or 2 channels).
- Output Type: Voltage or current-based analog output signals (exact type depends on revision).
- Output Range: The minimum and maximum voltage or current values the module can generate.
- Resolution: The number of bits used in the DAC to represent the analog output signal digitally (e.g., 12-bit resolution). This determines the precision of the output signal.
- Safety Certifications (if applicable): Certifications by regulatory bodies for use in safety instrumented systems (e.g., IEC 61508).
Important Considerations:
- Safety-Critical Application: The TRICONEX TRICON 5381 is designed for safety-critical applications within SIS. Its selection, configuration, and maintenance should be performed by qualified personnel with expertise in functional safety and SIS design. Improper use can lead to safety risks.
- System Integration: The analog output module is a single component within a larger SIS solution. It requires proper integration with the SIS processor module, communication modules, and the connected actuators or control devices to function effectively within the safety control loop.
