1. Product Overview
The EMERSON A6500-CC is a dedicated system communication card for the AMS 6500 ATG machinery protection and prediction system, designed to enable high-reliability data interconnection between the AMS 6500 ATG modules and external plant systems. It reads all parameters from every AMS 6500 ATG measurement module, and outputs these data through multiple standard industrial communication interfaces, supporting seamless integration with third-party DCS, SCADA and asset management platforms. The card is built to API 670 standards for industrial turbomachinery protection systems, and supports integrated prediction functionality including PeakVue technology for early fault detection on critical rotating equipment.
2. Core Technical Specifications
- Manufacturer: Emerson
- Product Model: A6500-CC
- Product Type: AMS 6500 ATG System Communication Card
- Supported Communication Protocols: Modbus TCP/IP, Modbus RTU (serial), OPC UA, USB
- Baud Rate Options: 9600 or 19.2 kBaud
- Free Assignable Modbus Registers: 2000
- Built-In Storage: 32GB SD Card for AMS 6500 ATG prediction functionality
- Time Synchronization: SNTP time synchronization supported
- Rated Power Consumption: Max. 4W
- Operating Temperature Range: -20 °C to 70 °C (-4 °F to 158 °F) with forced cooling; -20 °C to 55 °C (-4 °F to 131 °F) without forced cooling
- Storage Temperature Range: -40 °C to 85 °C (-40 °F to 185 °F)
- Relative Humidity: 5 – 95%, non-condensing
- Vibration Resistance: 0.15mm, 10 – 55Hz; 20m/s², 55 – 150Hz
- Protection Class: IP20, conformal coated with HumiSeal® 1B31
- Compliance Certifications: CE, ATEX, IEC-Ex, CCOE, PESO India
- Board Dimensions: 100 x 160mm (3.937 x 6.300 inch), 3RU/4HP PCB/EURO card format per DIN 41494
- Net Weight: 170 g
- Configuration Security: Password protected
3. Key Features & Advantages
- Multi-Protocol Native Support: It integrates Modbus TCP/IP, Modbus RTU, OPC UA and USB interfaces natively, no additional protocol conversion gateways are required, enabling seamless data transmission to third-party plant systems.
- Abundant Data Capacity: 2000 freely assignable Modbus registers and a built-in 32GB SD card fully meet the large-capacity data storage and transmission requirements of long-term rotating machinery condition monitoring.
- Harsh Environment Adaptability: The conformal coating treatment and wide operating temperature range ensure stable operation in industrial control cabinets with airborne contaminants, fully meeting ISA-S71.04-1985 G3 class environmental standards.
- Redundancy Support: The AMS 6500 system rack allows installation of 2 communication cards for redundant configuration, eliminating single points of failure in the data transmission path and drastically improving system availability.
- Integrated Prediction Functionality: It works with the AMS 6500 ATG system to support Emerson’s patented PeakVue technology, enabling early detection of bearing and gear faults on critical rotating equipment.
4. Typical Applications & Real-World Value
The A6500-CC is a core communication component of Emerson AMS 6500 ATG machinery protection systems, widely deployed in petrochemical, power generation, oil & gas and other heavy industrial facilities with critical rotating assets.
- In large petrochemical plant turbocompressor monitoring systems, it transmits full vibration and process parameter data from the AMS 6500 ATG system to the plant DCS and asset management platform, enabling maintenance teams to view equipment health status in real time from the central control room.
- For power plant steam turbine condition monitoring scenarios, the SNTP time synchronization function ensures that all vibration and process data have consistent high-precision timestamps, making it easier to correlate equipment anomalies with process operation events for root cause analysis.
- For facilities upgrading existing Emerson AMS 6500 systems, the card is fully API 670 compliant, allowing users to add OPC UA and Modbus TCP/IP communication capabilities without replacing the entire machinery protection system, extending the service life of existing monitoring assets.
- For offshore oil & gas platform rotating equipment monitoring systems, the ATEX/IECEx hazardous area certification and conformal coating treatment ensure the card operates reliably in high-humidity, high-corrosion offshore industrial environments.
