A6500-UM Emerson Universal Measurement Module for A6500-SR

Availability: 99 left in stock

Product Overview The Emerson A6500-UM (Universal Measurement) card serves as the foundational monitoring component for the AMS 6500 ATG machinery protection system....

SKU: A6500-UM

Manufacturer: Emerson
Product No.: A6500-UM
Product Type: Universal Monitoring Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 250g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Emerson A6500-UM (Universal Measurement) card serves as the foundational monitoring component for the AMS 6500 ATG machinery protection system. This dual-channel module processes complex signals from a wide variety of industrial transducers, including eddy current probes, piezoelectric accelerometers, and seismic sensors. By consolidating multiple measurement functions—vibration, eccentricity, speed, and displacement—into a single hardware platform, the A6500-UM simplifies rack architecture and enhances diagnostic depth. We deliver this unit as 100% Brand New and Factory Sealed, ensuring high-integrity protection for your steam turbines, gas turbines, and high-speed compressors.

Technical Specifications

The A6500-UM utilizes high-resolution analog-to-digital converters to maintain signal fidelity in harsh electromagnetic environments.

Parameter	Specification
Input Channels	Dual-channel configuration (2 independent inputs)
Supported Sensors	Eddy current, Piezoelectric, Seismic, Hall-Effect
Measurement Modes	Shaft vibration, Radial displacement, Speed, Eccentricity
Analog Outputs	4–20 mA current loops (Configurable)
Digital Outputs	Binary/Logic outputs, Pulse outputs
Power Supply	24 V DC (Standard Industrial)
Operating Temp	-20 °C to +70 °C (With forced cooling)
Communication	Modbus/Profibus (via A6500-CC card)
Weight	0.25 kg
Dimensions	5.1 cm x 14.0 cm x 19.1 cm

Engineering Advantages

Universal Input Architecture: The A6500-UM eliminates the need for sensor-specific cards. You can configure each channel independently to monitor a proximity probe for shaft displacement or an accelerometer for casing vibration. This flexibility reduces your spare parts inventory and simplifies system scaling.

Adaptive Signal Processing: The card features advanced firmware that handles automatic probe calibration and drift compensation. This ensures that the machinery protection logic accounts for thermal expansion or sensor aging, preventing false trips while maintaining safety thresholds.
Redundant Data Pathways: When paired with the A6500-CC communication card, the A6500-UM supports redundant data transmission. This ensures that the plant DCS receives critical vibration data even if one communication link or network gateway fails.
High-Frequency Pulse Processing: Beyond vibration, the module accurately processes high-frequency speed signals up to 20 kHz. This allows the A6500-UM to perform dual roles: monitoring mechanical health and providing precise speed data for overspeed or zero-speed protection logic.

FAQs

Can I use the A6500-UM in an older MMS6000 rack?No. The A6500-UM is designed exclusively for the AMS 6500 ATG framework and only fits the A6500-SR rack system. It is not compatible with legacy EPRO MMS6000 or 19-inch AMS 6500 series backplanes.
Does each A6500-UM card have its own communication port?The A6500-UM shares communication resources through the rack backplane. To stream Modbus or Profibus data to your DCS, you must install an A6500-CC Communication Card in the same rack. However, the A6500-UM does provide local 4–20 mA and binary outputs for direct hardwired protection.
What is the significance of "Dual-Channel" configuration?The dual-channel setup allows the module to perform X-Y orbit analysis. By processing signals from two proximity probes mounted 90° apart on a bearing, the A6500-UM can calculate the exact center-line motion of the shaft, providing deeper diagnostic insight into rotor stability.
Is special software required for commissioning?Yes. You configure the A6500-UM using the AMS 6500 ATG configuration software. This allows you to set sensor types, measurement ranges, alarm limits, and trip delays specifically for your machine's operational profile.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.