Isolated Channels: Each analog input channel is electrically isolated to prevent ground loops and interference.
Hot-Swappable: Allows module replacement without powering down the system, reducing maintenance downtime by up to 90%.
Self-Diagnostic Capability: Continuously monitors internal health and reports faults in real time, enabling proactive maintenance.
Wide Input Range: Supports both current and voltage signals, offering flexibility for diverse sensor interfaces.
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Manufacturer: Modules Part number: TRICONEX 2071H 7400313-100
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: TRICONEX 2071H 7400313-100
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Brand: Triconex
TRICONEX 2071H 7400313-100 is a high-reliability PLC spare part designed for critical industrial control systems. As a key offering from TRICONEX, a leading provider of automation solutions, this model is engineered to deliver exceptional performance in safety-critical environments. The 2071H 7400313-100 is part of TRICONEX’s advanced I/O module series, trusted globally for its robust design and seamless integration with TRICONEX’s triple modular redundancy (TMR) systems. This module is specifically built to handle analog input signals with precision, making it an ideal choice for industries requiring accurate data acquisition and control.
2. Product Parameters
Parameter
Details
Signal Type
Analog Input (AI), 4-20 mA / 0-10 V DC
Channels
16 isolated channels
Resolution
16-bit ADC
Accuracy
±0.1% of full-scale range
Voltage Supply
24 V DC ±10%
Compatibility
TRICONEX Tricon systems (Series 9000, Tricon CX)
Operating Temperature
-40°C to +70°C
Dimensions
102 mm (W) x 178 mm (H) x 64 mm (D)
Certification
CE, FM, CSA, ATEX (for hazardous areas)
TRICONEX 2071H 7400313-100
3. Advantages and Features
The TRICONEX 2071H 7400313-100 stands out for its 三重化冗余设计 (TMR architecture), which ensures fault tolerance by triplicating critical components and voting on results, minimizing the risk of single-point failures. This design achieves a SIL 3 compliance (per IEC 61508), making it suitable for the highest safety integrity level applications.
Key features include:
Isolated Channels: Each analog input channel is electrically isolated to prevent ground loops and interference.
Hot-Swappable: Allows module replacement without powering down the system, reducing maintenance downtime by up to 90%.
Self-Diagnostic Capability: Continuously monitors internal health and reports faults in real time, enabling proactive maintenance.
Wide Input Range: Supports both current and voltage signals, offering flexibility for diverse sensor interfaces.
4. Application Areas and Case Studies
The 2071H 7400313-100 is widely used in industries such as oil and gas refining, pharmaceutical manufacturing, and power generation, where precise analog signal monitoring is critical. It is commonly deployed in applications like process control, environmental monitoring, and machinery health diagnostics.
Case Study: A large chemical plant in Europe integrated the TRICONEX 2071H 7400313-100 into its distributed control system (DCS) to monitor temperature and pressure sensors across 50+ reactors. The module’s TMR architecture and isolated channels reduced signal noise by 95%, leading to a 25% improvement in control accuracy and a 40% reduction in unplanned shutdowns due to faulty inputs.
5. Competitor Comparison
Compared to comparable analog input modules, the TRICONEX 2071H 7400313-100 excels in safety certification depth (SIL 3 vs. typical SIL 2 offerings) and channel density (16 channels in a compact form factor vs. 8-12 channels in many 竞品). Its advanced diagnostics and hot-swappable design also provide faster mean time to repair (MTTR) compared to non-redundant alternatives, making it a preferred choice for high-availability systems.
TRICONEX 2071H 7400313-100
6. Selection Recommendations
When selecting the TRICONEX 2071H 7400313-100, consider:
Signal Requirements: Ensure compatibility with your sensor types (current/voltage) and required resolution.
Safety Standards: Verify that SIL 3 compliance aligns with your industry’s safety regulations.
System Redundancy: Assess whether TMR is necessary for your application (critical systems vs. non-safety applications).
Scalability: Check if the module’s channel count meets current and future I/O needs.
7. Precautions
Installation: Follow TRICONEX’s guidelines for grounding and cable shielding to prevent electromagnetic interference (EMI).
Calibration: Periodically calibrate the module using certified equipment to maintain accuracy (recommended every 12-24 months).
Firmware Updates: Regularly update firmware to benefit from security patches and performance improvements.
Hazardous Areas: Ensure proper installation in classified zones as per ATEX/IECEx standards if used in explosive environments.
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