Description
Technical Specifications
- Product Model: AT-2701FX 843-000844-00 REVD
- Brand: TRICONEX
- Warranty: One Year
- Input Voltage: 24 VDC (system supplied)
- Operating Temperature: –20 °C to +60 °C
- Storage Temperature: –40 °C to +85 °C
- Response Time: ≤ 10 ms (signal processing time)
- Protection Class: IP20
- Accuracy Class: Not applicable (I/O or communication module)
- Output Frequency: Not applicable
- Rated Current Range: Not applicable (communication module)
- Communication Interface: Tricon backplane interface, Modbus RTU, OPC
- Supported Protocols: Tricon proprietary communication, Modbus RTU, OPC
- Overload Capacity: Designed for fault-tolerant operation with integrated diagnostics
- Dimensions: Approx. 233 × 30 × 115 mm (H × W × D)
Product Overview
The TRICONEX AT-2701FX 843-000844-00 REVD is a specialized communication module designed for high-integrity, safety-critical environments. Part of the Triconex system, this module facilitates reliable communication between Tricon safety controllers and external systems, such as process control, supervisory control, and data acquisition (SCADA) systems. The AT-2701FX module ensures the efficient transfer of critical safety data, enabling real-time monitoring and enhanced decision-making capabilities for operators.
Supporting multiple communication protocols, including Modbus RTU and OPC, the module is designed for easy integration with other industrial control systems. This enhances system interoperability, allowing operators to interact with and control their safety systems from centralized or remote locations. Its high-speed data transfer and fault-tolerant capabilities make the AT-2701FX an essential part of any high-performance safety system, ensuring that safety-critical functions are always operational and that data integrity is maintained at all times.
Key Functions
Multi-Protocol Communication Support
The AT-2701FX module is designed to support industry-standard communication protocols such as Modbus RTU and OPC, enabling seamless integration with third-party process control systems, SCADA, and other monitoring equipment.
Real-Time Data Transfer and Monitoring
This module facilitates the rapid exchange of safety-critical data in real-time, ensuring that operators and systems have up-to-date information for fast decision-making in high-risk environments.
Application Scenarios
Oil & Gas Exploration and Production
In offshore and onshore facilities, the AT-2701FX module enables communication between the Triconex safety system and remote monitoring systems, providing real-time data for wellhead pressures, temperature, flow rates, and emergency shutdown systems. This helps ensure rapid responses to hazardous situations in remote locations.
Chemical and Petrochemical Industries
In chemical processing plants, this module provides secure, real-time data exchange between safety systems and centralized control platforms, enabling continuous monitoring of potentially hazardous operations such as reactor pressure and gas leak detection.
Power Generation and Grid Protection
The AT-2701FX is used in power generation plants to facilitate communication between Triconex safety controllers and grid management systems. It helps protect critical assets like turbines, boilers, and generators by ensuring real-time safety data exchange for fast response to any abnormal conditions.
Industrial Automation and SIL-Compliant Safety Systems
For industries requiring safety instrumented systems (SIS) with SIL-rated functionality, the AT-2701FX ensures safe, real-time communication with external control systems while maintaining system integrity and reliability.
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