Emerson AMS 6500 ATG Machinery Protection System

Product positioning and core values

Product positioning: An integrated system of independent mechanical protection and predictive monitoring, designed specifically for critical rotating equipment in factories. It meets the safety protection requirements of API 670 standard and achieves fault early warning through embedded diagnostic functions to avoid unplanned downtime.

Core values:

Integrate protection and prediction functions without the need for additional deployment of independent systems, reducing costs;

Reduce the risk of false tripping and missed tripping, and improve the reliability of equipment operation;

Comprehensive monitoring requirements covering critical equipment to auxiliary equipment (BOP).

Adaptation scenarios: steam turbine generators, gas turbines, boiler feedwater pumps, offshore compressors, pipeline turbine compressors, chemical compressors, turbine exhausters, blowers, etc.

Core functions and technical features

（1） Protection function

Monitoring parameters: covering over 100 measurement types such as shaft vibration (displacement/velocity/acceleration), position (distance/rod clearance/rod drop/eccentricity), speed/key phase, pressure, temperature, etc;

Safety design:

Adopting 2oo3 voting logic to improve decision-making accuracy and reduce false tripping;

Module self health check, instrument health monitoring, external redundant power supply (hot swappable) to avoid leakage tripping;

Dual channel module design, replacing the module only affects 2 channels, in compliance with API 670 requirements;

Redundant communication design ensures that operators have real-time access to the health status of the equipment.

（2） Predictive diagnostic function

Key Explanation of Function Types

Embedded diagnostic order analysis (including peak and phase), analysis of 8 programmable filtering frequency bands, band energy, time waveform, spectrum, trend chart PeakVue ™ technology

PeakVue ™ Technology focuses on impact signals, identifies rolling bearing and gearbox faults in advance, and captures potential cracks in turbomachinery in real time

Advanced prediction (optional) After activating the prediction license, high-resolution waveform/spectrum analysis and transient recording can be achieved through AMS Machine Works software, supporting multiple professional spectra (orbit map, Bode map, etc.)

Transient recording with a maximum sampling rate of 96kHz and a maximum recording time of 320s (1172Hz), supports event/timing/manual triggering

（3） Communication and software support

Communication interface:

Standard protocol: OPC UA (plug and play, high reliability, multi platform support) Modbus TCP/IP、Modbus RTU；

Synchronization function: SNTP time synchronization ensures data time consistency;

Local interfaces: USB, TCP (Rack Communication).

Software tools:

Machine Studio: Configuration software, intuitive interface, supports system configuration, module function definition, trip logic development, real-time display of prediction results;

AMS Machine Works: Advanced analysis software that supports bearing/gear analysis, multiple professional graph generation, reads ATG system data and processes it uniformly;

ATG View mobile app: QR code scanning (QRC) access, remote viewing of device health status, alarm information, module status, without the need for on-site unboxing.

Hardware configuration and technical specifications

（1） Hardware composition

Component Name, Model, Key Parameters

The universal measurement card A6500-UM supports measurement of speed, vibration, position, etc., and is reconfigurable

Temperature/Process Card A6500-TP monitors temperature and other process parameters

System relay card A6500-RC 16 channel SPDT output relay, 66 channel logic input, graphical logic engine

System communication card A6500-CC supports OPC UA, Modbus TCP/IP/RTU

System rack A6500-SR 3U specification, including 11 UM slots, 1 RC slot, and 2 CC slots

Redundant relay rack A6500-RR 3U specification, including 9 UM slots, 2 RC slots, and 2 CC slots

Front end terminal rack A6500-FR 6U specification, including 6 UM slots, 1 RC slot, and 1 CC slot

Prediction extension license A6500-PE activates advanced prediction function, redundant version is A6500-PER

（2） Core technical specifications

Category parameter details

The channel capability can simulate up to 44 channels (2 fully configured ATG racks), and the speed measurement channel is consistent with the simulation channel

Sampling performance: Conventional sampling rate of 48kHz, transient maximum of 96kHz; ADC resolution of 24 bits; Fmax maximum 37.5kHz

Data storage 32GB SD card

Resolution Modbus interface supports 400 line resolution and 1024 waveform sampling points

Environmental protection anti pollutant level ISA-S71.04 G3 level

Synchronization accuracy SNTP time synchronization

Service and Support

Warranty service: 42 months of product warranty;

Lifecycle support:

Guardian digital platform: providing product support, software services, and troubleshooting;

Regular system maintenance: Service engineers conduct on-site maintenance of 6 core categories, generate standardized reports and improvement plans;

Spare parts optimization: Calculate the optimal spare parts inventory through tools to meet availability targets;

Training and Discounts: We offer technical training, accessories, and training courses at discounted prices.

Ordering Information (Core Model)

Model Product Description

A6500-UM Universal Measurement Card (Speed, Vibration, Position)

A6500-TP Temperature/Process Card

A6500-RC system relay card (16 SPDT outputs)

A6500-CC system communication card (supports multiple protocols)

A6500-PE Predictive Extended License

A6500-PER Redundant Prediction Extended License (2 A6500-PE)

A6500-SR system rack (11UM+1RC+2CC slots)

A6500-RR redundant relay rack (9UM+2RC+2CC slots)

A6500-FR Front End Terminal Rack (6UM+1RC+1CC Slot)