Acquires sixteen current loops in one Series 90-30 module position.
Key Information
IC693ALG223-FA is the FA revision of the Series 90-30 high-density analog current input module. The base IC693ALG223 provides sixteen single-ended current input channels.
The documented ranges are 0–20 mA, 4–20 mA and 4–20 mA Enhanced. Resolution is 5 µA per count for 0–20 mA and Enhanced operation, and 4 µA per count for standard 4–20 mA operation.
The FA suffix remains on the page because revision identity must be preserved even when the base catalog specification is used.
Functions
Provides standard and Enhanced 4–20 mA operating modes.
Maintains field-to-logic isolation for the module boundary.
Keeps the FA hardware revision visible in spare and maintenance records.
Specifications
| Manufacturer | Emerson / legacy GE Fanuc |
|---|---|
| Exact model and revision | IC693ALG223-FA |
| Platform | Series 90-30 |
| Module type | High-density current analog input |
| Channels | 16 single-ended |
| Input ranges | 0–20 mA; 4–20 mA; 4–20 mA Enhanced |
| Resolution, 0–20 mA | 5 µA/count |
| Resolution, 4–20 mA | 4 µA/count |
| Resolution, Enhanced | 5 µA/count |
| Accuracy at 25 °C | ±0.25% of full scale |
| Input impedance | 250 Ω |
| Field-to-logic isolation | 1500 V RMS |
| Backplane demand | 120 mA at 5 VDC |
| External supply demand | 65 mA from user 24 VDC, in addition to loop current |
| Revision control | FA suffix retained |
Installation
- Record channel ranges, scaling, transmitter power arrangement and terminal assignments before removal.
- Verify the external 24 VDC supply, loop polarity and common arrangement against the approved wiring drawing.
- Restore the Series 90-30 hardware configuration and application scaling from the controlled project.
- Inject controlled current at every used channel and confirm engineering-unit conversion and alarm behavior.
Lifecycle
- Archive loop sheets and channel configuration with the controller backup.
- Inspect the terminal block and field-supply condition when exchanging the module.
- Do not confuse IC693ALG223-FA with the voltage-input IC693ALG222 or lower-density current modules.
- Retain the FA label and test results for future spares.
About IndustryParts
https://www.industryparts.com/Sixteen loops stay tied to one revision and one range map
IndustryParts reviews IC693ALG223-FA with its terminal block, loop-power arrangement and channel configuration before a replacement is released.
- FA revision retained
- Range map requested
- All channels acceptance-tested
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FAQ
Q01Can IC693ALG223-FA be quoted as IC693ALG223 without the suffix?
Provide the complete IC693ALG223-FA identity. The base specification explains the function, but the FA revision remains part of the installed spare requirement.
Q02What evidence should accompany an IC693ALG223-FA enquiry?
Send module and terminal labels, CPU and rack models, project version, channel ranges, loop-power source, scaling and required quantity.
Q03Can IC693ALG222 replace IC693ALG223-FA?
No direct substitution should be assumed. IC693ALG222 is a voltage-input module; signal type, wiring and project configuration differ.
Q04How should an IC693ALG223-FA spare be bench-checked?
Use a controlled current source to exercise each channel in its configured range, then compare raw counts, diagnostics and scaling with the approved acceptance limits.
Q05What proves IC693ALG223-FA is ready for process service?
Confirm correct revision, clean diagnostics, stable loop power, channel-by-channel injected-current results, engineering-unit scaling and alarm/interlock response.
