---
type: product
schema_version: 1
stock_number: "75398-3"
canonical_url: "https://www.artisantg.com/75398-3/Schneider-Electric-TSX-DMF-342A"
json_url: "https://www.artisantg.com/75398-3/Schneider-Electric-TSX-DMF-342A.json"
generated_at: "2026-11-07T21:47:25.923Z"
last_updated: "2026-04-29T19:05:39.180-05:00"
---

# Schneider Electric / AEG / Telemecanique TSX-DMF-342A Discrete I/O Relay Extension

_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: Schneider Electric
- Model: TSX-DMF-342A
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 10 lb
- Shipping dimensions: 18X12X8 in

## Categories

- Industrial Systems Equipment > Control Systems and Components > Relay Modules (primary)

## Details

### Configuration

- 34 I/0
- 22 Inputs at 24VDC Isolated
- 12 Relay Outputs
- Power Supply: 100-240 VAC
- Weight: 1.440 kg

## Images

- <https://www.artisantg.com/itemimages/telemecanique_tsxdmf342a_view1.jpg>