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generated_at: "2026-11-07T05:12:00.759Z"
last_updated: "2026-04-21T15:02:28.703-05:00"
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# General Standards PMC-SIO4-485-256K Quad Channel High Performance Serial I/O PMC Card

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: General Standards
- Model: PMC-SIO4-485-256K
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: In stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Test Equipment > Electrical Test > Digital I/O (primary)
- Military and Embedded Equipment > Embedded & Industrial > PMC

## Details

This unit does not have a faceplate.

### Configuration

- FIFO Size: 256K (32K x 8)
- Pull-Down Resistors Not Installed for Transceivers

## Images

- <https://www.artisantg.com/itemimages/general_standards_pmc_sio4_485_256k_view1_20211222123029.jpg>
- <https://www.artisantg.com/itemimages/general_standards_pmc_sio4_485_256k_view2_20211222123029.jpg>
- <https://www.artisantg.com/itemimages/general_standards_pmc_sio4_485_256k_view3_20211222123029.jpg>
- <https://www.artisantg.com/itemimages/general_standards_pmc_sio4_485_256k_view1_20211222123135.jpg>
