Triconex 3805E Enhanced Analog Output Module
Product Overview
The Triconex 3805E Enhanced Analog Output Module is designed to provide high-performance, fault-tolerant analog output capabilities for Triconex safety and control systems. It offers precise and reliable analog signal generation for critical process control and safety applications. With its enhanced features, including improved diagnostics and redundancy, the 3805E module is ideal for use in demanding industrial environments where operational safety and system integrity are paramount.
Key Features
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High-Precision Output: Provides up to 12 high-resolution, 16-bit analog outputs for controlling process variables such as valve positions, motor speeds, and pressure settings.
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Fault-Tolerant Design: Implements Triple Modular Redundancy (TMR) for high availability and safety in critical applications.
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Enhanced Diagnostics: Equipped with comprehensive diagnostics and error detection to ensure continuous monitoring and rapid fault detection.
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Wide Signal Range: Supports both voltage and current output signals (e.g., 0–5 V, 0–10 V, 4–20 mA).
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Online Replacement: Facilitates hot swapping without the need for system downtime, ensuring continuous operation.
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SIL 3 Compliant: Meets IEC 61508 standards for SIL 3 safety integrity levels.
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LED Indicators: Provides visual feedback for each channel’s status, simplifying troubleshooting.
Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 120 x 80 x 50 mm |
| Weight | 2.27 kg |
3.2 Module Information
| Item | Specification |
|---|---|
| Model Number | 3805E |
| Module Type | Enhanced Analog Output Module |
| Number of Channels | 12 |
| Output Type | Voltage/Current |
| Resolution | 16-bit |
| Redundancy | TMR (Triple Modular Redundancy) |
3.3 Electrical and Physical Characteristics
| Item | Specification |
|---|---|
| Output Voltage Range | 0–5 V, 0–10 V |
| Output Current Range | 4–20 mA |
| Power Consumption | < 8 W |
| Operating Temp | 0°C to +60°C |
| Storage Temp | -40°C to +85°C |
| Humidity | 5% to 95% RH, non-condensing |
| Protection Class | IP20 |
3.4 System Compatibility
| Item | Specification |
|---|---|
| Compatible System | Triconex Safety Systems |
| Communication Interface | Tricon CX / Main Processor Bus |
| Configuration Software | TriStation 1131 |
Industry Applications
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Oil & Gas: Used to control critical process variables such as valve positions and flow rates in upstream and downstream oil and gas facilities.
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Chemical Processing: Provides precise control of pumps, mixers, and other equipment in chemical manufacturing plants.
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Power Generation: Controls feedback systems in turbine generators, boiler systems, and cooling processes.
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Pharmaceutical: Monitors and controls the precise dosing of ingredients in pharmaceutical production.
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Water Treatment: Used for flow control and chemical dosing in water and wastewater treatment systems.
The Triconex 3805E Enhanced Analog Output Module is an ideal solution for industries requiring high-precision analog control in safety-critical environments. Its robust design, fault-tolerant architecture, and comprehensive diagnostics ensure reliability and system integrity for a wide range of industrial applications.
