A6220 Emerson AMS 6500 Datasheet & Technical Manual

Emerson A6220 AMS 6500 9199-00009 Shaft Eccentricity Protection Card

Emerson A6220 AMS 6500 9199-00009 Shaft Eccentricity Protection Card

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Emerson A6220 AMS 6500 Series Shaft Eccentricity Protection Module The Emerson A6220, also cataloged as the A6220 Shaft Eccentricity Protection...

SKU: A6220

Manufacturer: Emerson
Product No.: A6220
Product Type: Shaft Eccentricity Protection Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Emerson A6220 AMS 6500 Series Shaft Eccentricity Protection Module

The Emerson A6220, also cataloged as the A6220 Shaft Eccentricity Protection Module, operates as a dedicated hardware component for low-speed peak-to-peak rotor displacement monitoring within AMS 6500 Machinery Health Monitor platforms. This hardware component interfaces dual-channel field-side eddy-current transducer lines directly with the core rack subsystem via internal backplane buses, converting physical displacement variables into analog protection parameters.

Hardware Specifications

Parameter	Specification
Model	A6220
Brand	Emerson (CSI / EPRO)
Origin	Germany
Weight	0.80 kg
Dimensions	3U Eurocard plug-in module format
Operating Temp	0 to 55 deg C
Power Consumption	Powered via 24 V DC system backplane
Ordering Code	9199-00009
Number of Channels	2 Independent Monitoring Channels
Sensor Input	Proximity Probes (Emerson 6422, 6423, 6424, 6425 series)
Proportional Outputs	Configurable 0/4-20 mA or 0-10 V DC
Standard Compliance	API 670 compliant

Machinery Monitoring & TSI Technical Attributes

The A6220 module utilizes specialized eddy-current probe scaling matrices to evaluate dynamic shaft position shifts relative to stationary sensor coordinates. Internal operational logic forces continuous gap voltage validation routines, maintaining strict -10 VDC targets to confirm correct proximity sensor orientation before rotor startup sequences. This dedicated measurement sub-circuit provides high cross-talk suppression between channels, validating dynamic mechanical offsets across the rotor dynamics spectrum and delivering uncorrupted phase and displacement inputs directly to automated hardware trip relays.

Frequently Asked Questions

Q: Does the A6220 module allow hot-swap replacement inside an active AMS 6500 monitoring rack?

A: Yes, the module architecture allows online hot-swapping during continuous chassis operations; internal current-limiting components prevent electrical transients from disrupting adjacent monitoring channels during insertion.

Q: How does the module isolate the core backplane system from field-side electrical interference?

A: The hardware incorporates dedicated galvanic isolation barriers between the input field loops and the internal backplane data lines, grounding high-frequency electrical spikes before they reach the central controller logic.

Field Installation Guidelines

Insert the A6220 module smoothly into the designated slot of the 3U rack chassis until the rear multi-pin connector firmly seats into the backplane alignment socket.
Fasten the front panel retaining screws fully to ensure continuous chassis frame grounding and mechanical stability against low-frequency plant floor vibration.
Terminate the proximity probe extension cables to the matching rear terminal block assembly, ensuring clean connections to avoid signal resistance errors.
Route the raw buffered sensor signals via the front panel SMB connectors to local vibration analyzers using properly rated co-axial diagnostic leads.
Bond the overall input cable shielding drain wire strictly to the common instrumentation grounding rail within the enclosure, keeping the field sensor housing insulated.

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