---
type: product
schema_version: 1
stock_number: "79322-26"
canonical_url: "https://www.artisantg.com/79322-26/EADS-SR123"
json_url: "https://www.artisantg.com/79322-26/EADS-SR123.json"
generated_at: "2026-11-07T11:25:21.518Z"
last_updated: "2026-09-30T05:35:41.367-05:00"
---

# Astronics / EADS / Talon Instruments SR123 8-Channel RS485 Differential Stimulus / Response Module

_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: EADS
- Model: SR123
- 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: 2 lb, estimated
- Shipping dimensions: 12X9X6 in, estimated

## Categories

- Test Equipment > Electrical Test > Digital I/O (primary)

## Details

### Configuration

- Calculated Typical Power: 6.79W

Part Number: 20280-S055

## Images

- <https://www.artisantg.com/itemimages/astronics_eads_talon_instruments_sr123_view1_202017133045.jpg>
- <https://www.artisantg.com/itemimages/astronics_eads_talon_instruments_sr123_view2_202017133045.jpg>
- <https://www.artisantg.com/itemimages/astronics_eads_talon_instruments_sr123_view3_202017133045.jpg>
- <https://www.artisantg.com/itemimages/astronics_eads_talon_instruments_sr123_view4_202017133045.jpg>