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Detailed Parameter Table
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 8711-CA-NS |
| Manufacturer | Eaton MTL |
| Product Category | Bus Interface Module |
| Communication Protocol | Modbus, PROFIBUS-DP |
| Data Transmission Speed | Up to 12 Mbaud |
| Number of Data Highways | 2 (dual redundant) |
| Input Noise Suppression | Up to 0.5 mA peak-to-peak at 100 to 1000 Hz, or 1 mA peak-to-peak at up to 50 Hz |
| Operating Voltage | 24 V DC |
| Current Consumption | ≤15 W |
| Operating Temperature Range | -40°C to +70°C |
| Humidity Range | 5% to 95% non-condensing |
| Dimensions (L×W×H) | 120 mm × 80 mm × 45 mm |
| Weight | 0.350 kg |
| Certifications | CE, UL, RoHS, ATEX Cat3 (Europe) |
MTL 8711-CA-NS
Product Introduction
The MTL 8711-CA-NS is a high-performance Bus Interface Module (BIM) designed for industrial automation systems. It provides a communication link between the PAC8000 series and supports parameterization configuration from the PROFIBUS host. This module is designed for safe operation in hazardous environments, featuring explosion-proof characteristics to ensure safe operation.
Core Advantages and Technical Highlights
High-Speed Data Transmission: The 8711-CA-NS supports high-speed data transmission with a baud rate of up to 12 Mbaud, facilitating real-time process control.
Redundant Data Highways: The module features dual redundant data highways, enhancing system reliability and ensuring continuous operation even in case of a single failure.
Flexible Configuration: The 8711-CA-NS can be configured using the PROFIBUS configurator and GSD file, allowing for fast and efficient setup based on “logical” modules that represent physical modules.
Extended Diagnostics: The module provides extended diagnostic functions for module and channel status, supporting up to 24 I/O modules. This feature helps in monitoring and maintaining system health.
Explosion-Proof Design: The 8711-CA-NS is designed for use in hazardous environments, such as those with explosive gases or dust, ensuring safe operation.
MTL 8711-CA-NS
Typical Application Scenarios
The MTL 8711-CA-NS is widely used in various industrial sectors, including power plants, chemical processing, and manufacturing facilities. It is particularly useful for:
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Process Control: Monitoring and controlling parameters such as temperature, pressure, and flow rates in chemical plants and power stations.
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Data Acquisition and Monitoring: Integrating with SCADA systems to monitor and record the operating status of various devices and systems in real-time.
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Hazardous Area Applications: Ensuring safe and efficient operation in environments with explosive gases or dust.
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Installation, Commissioning, and Maintenance Instructions
Installation Preparation: Before installing the MTL 8711-CA-NS, ensure the environment meets the specified temperature and humidity requirements. Prepare the necessary tools, such as a screwdriver and multimeter, and ensure the installation area is free from dust and moisture. Follow the provided installation manual carefully to ensure proper grounding and connection of the module. Always disconnect the power source before starting the installation process to avoid electrical shock.
Maintenance Suggestions: Regularly inspect the 8711-CA-NS for signs of damage or wear, such as loose connections or corrosion. Clean the module periodically to remove dust and debris, which can affect performance and longevity. If any issues are detected, such as signal errors or communication failures, consult the troubleshooting guide or contact a professional for assistance. Replace any damaged components promptly to maintain optimal performance and reliability.
Service and Guarantee Commitment
The MTL 8711-CA-NS is backed by a comprehensive warranty, ensuring customer satisfaction and peace of mind. Eaton MTL offers technical support and service to assist with installation, troubleshooting, and maintenance. Our commitment to quality and customer service ensures that the 8711-CA-NS will deliver reliable performance for years to come.
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