Description
Unboxing & Physical Snapshot
- Brand & Model: Emerson A6500-UM, AMS 6500 ATG Universal Measurement Card
- Physical Dimensions: 5.67 in × 3.50 in × 1.38 in
- Estimated Shipping Weight: 1.1 lb (0.5 kg, packed with anti-static foam and rigid export carton)
- What’s in the Box: A6500-UM measurement card, front panel status LEDs, sensor BNC ports, extraction handle, factory serial test certificate; A6500-SR system rack, A6500-CC communication card, field sensors and cabling sold separately.
Product Introduction (Structure A: Environmental hook)
The Emerson A6500-UM universal measurement card is a core plug-in module for the AMS 6500 ATG machinery protection platform, engineered for critical rotating machinery cubicles in power, oil & gas and petrochemical plants. It operates reliably under high vibration, electromagnetic interference, temperature cycling and airborne contaminants that degrade standard monitoring hardware. This universal card supports multiple sensor types to continuously measure shaft vibration, casing vibration, thrust position, eccentricity, rotational speed and valve position for turbines, compressors and large pumpsEmerson.
It features two universal sensor input channels, 5 digital inputs and 6 digital outputs. Internal RS485 bus transmits acquired data to the A6500-CC communication card for Modbus TCP/RTU transmission to host monitoring systems. Built-in continuous diagnostics check sensor health, cable integrity and onboard hardware, triggering alarm outputs when preset thresholds are breached. Sensor diagnostic coverage and API670 compliance are mandatory review points during machinery protection third-party safety audits. Conformal coated PCB protects measurement circuits from dust, humidity and electrical transients in industrial control cabinets.
Core Technical Specifications
| Parameter | Value |
|---|---|
| Platform Compatibility | Emerson AMS6500 ATG Machinery Protection System, A6500-SR Rack |
| Part Number | A6500-UM |
| Module Type | Universal Measurement Card |
| Sensor Inputs | 2 universal sensor channels |
| Supported Sensors | Eddy current, piezoelectric accelerometer/velometer, seismic, low-frequency bearing vibration, Hall-effect, LVDT (with A6500-LC) |
| Digital I/O | 5 DI, 6 DO relay alarm outputs |
| Analog Output | 0/4–20mA galvanically isolated |
| Internal Bus | RS485, works with A6500-CC comm card |
| Communication | Modbus RTU / Modbus TCP |
| Power Supply | 24VDC, 18–36VDC wide range |
| Operating Ambient Temp | -40 °C ~ +85 °C |
| Storage Temperature | -40 °C ~ +85 °C |
| Relative Humidity (operating) | 5% to 95%, non-condensing |
| Compliance | API 670 machinery protection standard |
| Construction | Conformal coated PCB, metal front panel, DIN-rack plug-in card |
Global Compliance & Industry Certifications
- CE Mark
- UL/cUL Listed
- API 670 compliant for critical machinery protection
- ISA-S71.04 G3 environmental contaminant rating
- RoHS compliant for qualified production batches
The UL/cUL listing validates insulation and thermal ratings for continuous long-term operation inside machinery protection cubicles. Verify serial-number specific certificates for each unit.
Long-Term Storage & Asset Preservation Guide
Store the module sealed inside its original ESD shielding bag and reinforced shipping crate in a dry, temperature-stable warehouse. Electrostatic discharge can damage high-speed signal acquisition circuits, ADC chips and front-end sensor conditioning hardware, leading to noisy readings or loss of machinery protection functions after rack insertion.
Inspect spare modules every 24 months. For units stored longer than three years, perform powered pre-test in A6500 rack with sensor simulation before commissioning; aging components may introduce measurement offset or false alarms.
Do not stack heavy cabinet hardware on the card front panel. Mechanical shock can crack PCB traces or damage BNC sensor connectors and edge connectors, triggering intermittent vibration measurement faults.
Physical Installation Prerequisites
Reserve adequate airflow clearance in the A6500-SR system rack for convection cooling. Elevated cabinet temperature increases measurement drift and accelerates component aging. Insert the A6500-UM fully into the rack slot and lock the extraction handle to seat the backplane connector. Use shielded coaxial cable for proximity and vibration sensor wiring. Bond the system rack chassis to protective earth to suppress EMI interference from large rotating equipment. Configure measurement types, alarm thresholds and Modbus communication parameters via Emerson AMS6500 configuration software after installation.
Buyer’s FAQ
Q: What HS tariff code applies to Emerson A6500-UM for cross-border shipments? A: Primary HS classification falls under 853710 for industrial monitoring module assemblies. Confirm classification with your customs broker before export filings, as rulings depend on supporting technical documentation.
Q: What country of origin is marked on Emerson A6500-UM? A: Country of Origin is Germany. This marking appears on the module nameplate and must be reproduced on commercial invoices for cross-border compliance audits.
Q: Does A6500-UM ship preloaded with firmware? A: Base firmware is factory pre-installed. Sensor assignment, measurement types, alarm setpoints and network parameters must be programmed using Emerson AMS6500 configuration software after physical rack installation. It requires A6500-SR rack and A6500-CC communication card for full system operation.
Q: Should I purchase all-risk shipping insurance for this spare Emerson universal measurement card? A: Yes. Transit shock can create hidden PCB microcracks or damage sensitive sensor front-end circuits. Intermittent vibration and position measurement faults may only manifest after field sensor wiring connection. All-risk insurance covers full replacement value for transit handling defects.
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