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Product Overview
The Triconex 3805E Analog Output Module is a robust, high-performance component designed to handle critical analog output operations in industrial automation systems. This module is part of the Triconex Safety Instrumented System (SIS), which is widely recognized for its reliability and fault tolerance, particularly in safety-critical environments. Built with Triple Modular Redundancy (TMR) technology, the 3805E ensures fault tolerance and continuous operation by distributing output signals across three channels. This significantly enhances the safety and reliability of operations in industries where precision and safety are essential.
The Triconex 3805E module is designed for applications in sectors like oil and gas, power generation, chemical processing, and manufacturing, where safety and operational efficiency are critical. It provides precise analog output for controlling actuators, valves, and other safety devices, maintaining operational integrity even in the event of system failures.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | Triconex 3805E |
| Module Type | Analog Output Module with TMR (Triple Modular Redundancy) |
| Number of Channels | 8 (Analog output channels) |
| Output Signal | 4-20 mA analog output (overrange: +6%) |
| Output Accuracy | <0.25% (in the range of 4-20 mA) |
| Resolution | 12 bits |
| Output Loop Power Requirement | Maximum load: 250Ω to 1000Ω depending on system voltage |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Power Consumption | 8 W maximum |
| Dimensions (W x H x D) | 120 x 80 x 50 mm |
| Weight | 2.27 kg |
| Humidity Range | 5% to 95% non-condensing |
| Diagnostic Indicators | Pass, Fault, Active, Load, PWR1, PWR2 indicators for easy diagnostics |
| Over-Range Protection | +42.5 VDC continuous |
Applications
The Triconex 3805E module is ideal for industrial applications that require high precision and reliable analog output control. Some of its common uses include:
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Oil & Gas Industry: Provides control of actuators and valves for shutdown systems, safety control, and process automation, ensuring operational continuity in critical oil field operations.
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Chemical and Petrochemical Plants: Manages dosing of chemicals, control of pressure and flow rates, and other critical processes where safety is paramount.
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Power Generation: Regulates power plant systems, including turbines, boilers, and other critical infrastructure, to ensure safe and efficient operation.
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Manufacturing and Automation: Ensures the precise control of machinery, robotic arms, and other automated processes to enhance product quality and minimize downtime.
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Water Treatment: Controls pumps, valves, and other equipment to ensure the continuous and safe treatment of water, adhering to environmental and safety standards.
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Pharmaceuticals: Used in environments where the precision of output control is critical, such as in the manufacture of pharmaceutical products, where exact dosing and environmental conditions are necessary.
Advantages of Triconex 3805E
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Triple Modular Redundancy (TMR): The TMR architecture ensures that any single channel failure will not affect the overall operation, as the system continuously monitors and selects the healthiest signal, maximizing uptime and safety.
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High Output Accuracy: The 3805E delivers outstanding accuracy with an output resolution of 12 bits and a deviation of less than 0.25%, which is crucial for applications that demand precision in signal outputs.
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Fast Response to Failure: The module features a switch time of less than 10 ms in the event of a leg failure, ensuring quick recovery and minimal disruption to operations.
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Comprehensive Diagnostics: Built-in diagnostic features like Pass, Fault, Active, and Load indicators help operators quickly identify and address any issues, improving overall system maintenance efficiency.
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Wide Temperature Range: Operating effectively from 0°C to 60°C and withstanding extreme storage conditions (down to -40°C), the 3805E module is suited for harsh industrial environments.
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Compact and Lightweight: With dimensions of 120 x 80 x 50 mm and a weight of 2.27 kg, this module is easy to integrate into space-constrained systems without compromising on performance.
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Energy Efficient: Consuming only 8W of power, the module ensures that your system operates efficiently without unnecessary power consumption.
Latest News on Triconex 3805E
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“Triconex 3805E Enhances Safety and Control in Oil & Gas Industry”
A comprehensive review of how the 3805E is transforming operations in the oil & gas sector, focusing on reducing risk and improving operational safety. -
“Triconex 3805E Powers Automation in Chemical Plants”
Learn how Triconex 3805E supports the safe and precise control of complex chemical processes. -
“Case Study: Triconex 3805E in High-Risk Manufacturing Environments”
A deep dive into how the module ensures uptime and safety in high-risk manufacturing environments. -
“Safety at Its Best: Triconex 3805E in Power Plant Automation”
Examining how the module is playing a key role in controlling safety systems in power plants, ensuring operations continue even in emergency scenarios.
Frequently Asked Questions (FAQ)
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What is the Triconex 3805E module used for?
It is used to provide precise analog output control in critical industrial applications like safety systems, process automation, and equipment control. -
How does the TMR feature in the Triconex 3805E enhance reliability?
TMR uses three independent signal channels, ensuring that if one fails, the system selects the healthiest signal from the remaining channels, preventing failures and improving safety. -
What is the output signal range for the Triconex 3805E?
The module supports a 4-20 mA analog output, with an overrange of up to +6%. -
How accurate is the Triconex 3805E module?
The module offers an output accuracy of less than 0.25% of the full-scale range, ensuring precise control. -
What is the power consumption of the 3805E?
It consumes a maximum of 8 W of power, making it energy efficient. -
What environments can the Triconex 3805E operate in?
The module operates in temperatures ranging from 0°C to 60°C and can withstand storage conditions from -40°C to 85°C. -
What kind of diagnostics does the 3805E provide?
The module includes built-in diagnostics with indicators like Pass, Fault, Active, and Load, which help in system monitoring and maintenance. -
How does the Triconex 3805E ensure fast recovery in case of failure?
It has a switch time of less than 10 ms in case of leg failure, ensuring quick recovery and minimal disruption. -
What is the typical weight and size of the Triconex 3805E?
The module has dimensions of 120 x 80 x 50 mm and weighs 2.27 kg. -
Can the Triconex 3805E be used in offshore oil rigs?
Yes, the module is highly suitable for offshore environments, as it is robust and able to operate under extreme conditions.
Related Models
| Model Name | Description | Key Features |
|---|---|---|
| Triconex 3801 | Safety I/O module | Designed for input and output functions in safety systems |
| Triconex 3803 | Analog Input Module | Provides high-performance analog inputs for control systems |
| Triconex 3807 | Digital Output Module | Used for controlling digital output devices |
| Triconex 3804 | Digital Input Module | Ensures reliable digital input readings in safety systems |
| Triconex 3809 | Communication Module | Facilitates communication between system modules |
| Triconex 3806 | Relay Output Module | Provides relay outputs for critical control processes |
| Triconex 3808 | High-Speed Digital I/O Module | Used in high-speed data collection and processing |
| Triconex 3802 | Analog Input and Output Module | Offers both input and output functionalities in one module |
Other Popular Triconex Products
| Model Name | Description | Key Features |
|---|---|---|
| Triconex 3805T | Advanced Safety Module | Provides advanced diagnostics and failsafe operation |
| Triconex 3803C | Custom Analog I/O Module | Configurable for various analog input/output needs |
| Triconex 3802S | Smart Digital I/O Module | Designed for enhanced digital signal handling |
| Triconex 3809C | Communication Processor | High-performance processor for communication with other modules |
| Triconex 3804H | High Precision Output Module | Offers exceptional output control in precise operations |
| Triconex 3808P | Modular Safety I/O System | Easily integrates with existing Triconex safety systems |
| Triconex 3801A | Input Module with Analog Capabilities | Specialized for analog signal acquisition in hazardous environments |
| Triconex 3807B | Backup Power and Control Module | Ensures uninterrupted operation in case of primary system failure |
