EMERSON A6500-UM Universal Measurement Card

The EMERSON A6500-UM Universal Measurement Card is a key monitoring module within the AMS 6500 ATG Machinery Protection System, designed for the condition monitoring and protection of critical rotating machinery. Compliant with API 670 standards, the module provides real-time measurement and analysis of vibration, speed, shaft displacement, eccentricity, and other machine parameters.

Key Features

• Dual-Channel Measurement Design
  • Equipped with two independent or combined sensor input channels.
  • Capable of simultaneously monitoring multiple machine parameters.
• Wide Sensor Compatibility
  • Eddy current proximity probes
  • Piezoelectric accelerometers
  • Velocity sensors (velometers)
  • Electrodynamic vibration sensors
  • Hall-effect sensors
  • LVDT displacement sensors (when used with the A6500-LC module)
• Comprehensive I/O Configuration
  • 5 digital inputs
  • 6 digital outputs
  • Supports alarm, interlock, and machinery protection functions
• Advanced Communication Capabilities
  • Communicates with the A6500-CC communication module via an internal RS-485 bus.
  • Supports industrial communication protocols such as Modbus RTU, Modbus TCP/IP, and OPC UA.
• Hot-Swappable Design
  • Allows module replacement during operation without shutting down the system.
  • Enhances system availability and maintenance efficiency.

Main Technical Specifications

Typical Applications

The A6500-UM is widely used in:

• Steam turbines
• Gas turbines
• Compressors
• Hydro turbines
• Generator sets
• Oil and gas processing facilities
• Petrochemical plants
• Metallurgical and industrial manufacturing equipment

Benefits

• Compliant with API 670 machinery protection standards
• Supports continuous online condition monitoring and fault detection
• High-accuracy vibration and displacement measurement
• Compatible with multiple sensor technologies
• Modular architecture reduces cabinet space requirements
• Ideal for predictive maintenance and asset reliability programs

Summary

The EMERSON A6500-UM Universal Measurement Card is a versatile monitoring module within the AMS 6500 ATG platform. It integrates vibration, speed, displacement, and process parameter monitoring into a single module, providing reliable condition monitoring and protection for critical rotating machinery in industrial applications.