Emerson IC200ALG265D 15-Channel Analog Voltage Input Module, Revision D
A D-marked VersaMax high-density analog input module whose suffix and loop record must remain aligned.
Product Overview
Emerson IC200ALG265D identifies the D-revision label of the IC200ALG265 voltage input module. Its fifteen single-ended channels share the documented module range and update path.
The published base specification includes a bipolar ±10 V span, 100 kΩ input impedance and 7.5 ms full-module update. Those facts describe the IC200ALG265 family; the D suffix is preserved without inventing a revision-only performance claim.
A correct replacement record links the physical D label to channel scaling, common reference, user-power condition and the active VersaMax configuration.
Performance
Voltage conversion
Converts fifteen single-ended bipolar voltage inputs into controller words.
Shared update path
Refreshes the full input group on the published 7.5 ms module cycle.
Overvoltage resilience
Provides the documented ±30 V fault withstand while normal measurement remains within range.
Diagnostic supervision
Exposes internal-hardware and user-side-power conditions for maintenance analysis.
Technical Details
| Manufacturer | Emerson | Exact model | IC200ALG265D |
|---|---|---|---|
| Base module | IC200ALG265 | Revision mark | D |
| Input topology | 15 single-ended channels, one group | Input span | −10 to +10 V |
| Resolution | 15 bit | Input impedance | 100 kΩ |
| Module update | 7.5 ms | Backplane exchange | 15 analog words |
| Backplane demand | 150 mA at 5 V; 50 mA at 3.3 V | External supply for module operation | Not required |
About IndustryParts
https://www.industryparts.com/Exact-model handling for IC200ALG265D
IndustryParts keeps the complete model label, requested quantity, application evidence and delivery requirements together so the proposed supply can be checked against the installed system before dispatch.
System Integration
Preserve the signal map
Export the configuration and list channel scaling, units, commons and shields before shutdown.
Inspect the field side
Check source references, cable condition and user-side power rather than diagnosing from values alone.
Calibrate the restored path
Use a traceable source at low, mid and high points on every service-critical channel.
Applications
Dense bipolar monitoring
Acquiring multiple −10 to +10 V measurements in a compact VersaMax station.
Retrofit continuity
Holding the existing D revision while preserving channel order and scaling.
Diagnostic maintenance
Using module and user-power status to separate wiring faults from hardware faults.
FAQ
Q01
Why must the D suffix remain on the IC200ALG265D record?
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It identifies the installed hardware release and prevents the base catalog from hiding a revision mismatch.
Q02
Does IC200ALG265D require an external supply to operate?
+
The manufacturer data states that module operation does not require an external supply, while user-side power remains diagnosable.
Q03
What accuracy evidence belongs with IC200ALG265D?
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Keep the test source certificate, ambient condition, channel points and allowed project tolerance.
Q04
How should fifteen channels be commissioned efficiently on IC200ALG265D?
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Work from the approved channel schedule and record raw and scaled values in logical process groups.
Q05
When is IC200ALG265D ready to return to service?
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After all used channels, diagnostics, alarms and dependent control calculations meet the approved acceptance record.
