Emerson A6500-UM Universal Measurement Card AMS 6500 ATG

The Emerson A6500-UM Universal Measurement Card plays a vital role in the AMS 6500 ATG machinery protection platform. It supports multiple sensor types including eddy-current, piezoelectric, seismic, LF bearing vibration, Hall-effect, and LVDT (with A6500-LC). By combining two independent input channels, it delivers flexible vibration and position monitoring across demanding industrial applications.

In addition, the A6500-UM integrates five digital inputs and six digital outputs for advanced control functions. It communicates measurement results via RS-485 to the A6500-CC Communication Card, which converts data into Modbus RTU and Modbus TCP/IP protocols. Engineers can also connect via USB for configuration and visualization, while analog 0/4–20 mA outputs ensure compatibility with legacy monitoring systems.

Built for long-term operation, the module withstands harsh environments with wide temperature tolerance, strong vibration resistance, and IP20 protection.

Key Features of Emerson A6500-UM

Supports versatile sensor inputs for vibration, position, and speed measurement.
Provides 2 independent or combined input channels with wide frequency range.
Offers 5 digital inputs and 6 digital outputs for flexible system integration.
Transmits results via Modbus RTU, Modbus TCP/IP, and analog outputs.
Designed for installation in A6500-SR system rack with DIN 41494 format.

Technical Specifications

Parameter	Value
Model Number	A6500-UM
Manufacturer	Emerson
System Compatibility	AMS 6500 ATG machinery protection system
Sensor Types Supported	Eddy-current, Piezoelectric, Seismic, LF Bearing, Hall-effect, LVDT
Input Channels	2 sensor inputs (independent or combined)
Digital Inputs	5 (2 configurable as key-signal inputs, 0–2000 Hz)
Digital Outputs	6
Analog Outputs	0/4–20 mA, 2 channels, ±1% accuracy
Communication Interface	RS-485 to A6500-CC, Modbus RTU/TCP, USB
Input Voltage Range	-22 V to +23 V depending on sensor type
Frequency Range	0 to 18,750 Hz
Power Supply	-23.25 V / -26 V DC, short-circuit proof
Maximum Power Consumption	6 W
Operating Temperature	-20°C to +70°C
Storage Temperature	-40°C to +85°C
Humidity Resistance	5 to 95% non-condensing
Vibration Resistance	IEC 60068-2-6 (0.15 mm / 20 m/s²)
Shock Resistance	150 m/s², 4000 shocks per axis
Protection Class	IP20, IEC 60529
Dimensions	100 × 160 mm (3.94 × 6.30 in), DIN 41494 compliant
Weight	Approx. 200 g (without packaging)

Dimensions and Origin

Dimensions: 100 × 160 mm (DIN 41494)
Weight: 200 g (approx.)
Country of Origin: Germany

Why Choose Emerson A6500-UM?

The Emerson A6500-UM offers engineers a flexible, precise, and durable solution for monitoring vibration, position, and speed in critical rotating machinery. Its wide sensor compatibility, reliable data communication, and rugged design make it indispensable for predictive maintenance and plant protection.