--- type: product schema_version: 1 stock_number: "49840-4" canonical_url: "https://www.artisantg.com/TestMeasurement/49840-4/Tektronix-CDS-73A-412-Programmable-Digital-I-O-Module" json_url: "https://www.artisantg.com/TestMeasurement/49840-4/Tektronix-CDS-73A-412-Programmable-Digital-I-O-Module.json" generated_at: "2026-11-06T22:20:45.959Z" last_updated: "2026-09-10T19:05:40.013-05:00" --- # Tektronix / CDS 73A-412 Programmable Digital I/O 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: CDS - Model: 73A-412 - Condition: Used and in Excellent Condition - Price: $1,595.00 USD - Availability: In stock, 8 available - 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 unit is the earlier model of the VX4802. **Options:** none We can install Option 01 (64 mA TTL outputs) or Option 02 (open collector outputs) upon request. Please contact us for pricing and availibility. Tehnician's Notes: The 73A-412 is identical to the VX4802 module with the exception of a different model code, and VXI bus standard v1.2 verses v1.3 for the VX4802. The commands in the Operators manual are identical to the VX4802 manual. However, the VX4802 VXIpnp Driver Soft Front Panel does not work with the 73A-412. ## Images -