--- type: product schema_version: 1 stock_number: "54135-2" canonical_url: "https://www.artisantg.com/54135-2/Tektronix-73A-411" json_url: "https://www.artisantg.com/54135-2/Tektronix-73A-411.json" generated_at: "2026-11-07T05:18:27.120Z" last_updated: "2026-04-21T15:02:28.703-05:00" --- # Tektronix / CDS 73A-411 48-Channel Isolated Digital I/O _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: Tektronix - Model: 73A-411 - 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: 18X12X8 in ## Categories - Test Equipment > Electrical Test > Digital I/O (primary) - Military and Embedded Equipment > Embedded & Industrial > VXI & VME > C-Size ## Details This CDS 73A-411 48-Channel Isolated Digital I/O is used, and in excellent condition. It is the earlier model of the VX4801. Technician's Notes: The 73A-411 is identical to the VX4801 module with the exception of a different model code, and VXI bus standard v1.2 versus v1.3 for the VX4801. The commands in the Operators manual are identical to the VX4801 manual. The 16-bit VX4801 Driver should work with the 73A-411 and VX4801. Product family: 73A-411, 73A411, 73A 411 ## Images -