--- type: product schema_version: 1 stock_number: "98513-1" canonical_url: "https://www.artisantg.com/TestMeasurement/98513-1/Tri-M-Engineering-IR104-20-PC-104-Industrial-Relay-Module" json_url: "https://www.artisantg.com/TestMeasurement/98513-1/Tri-M-Engineering-IR104-20-PC-104-Industrial-Relay-Module.json" generated_at: "2026-11-07T08:11:07.795Z" last_updated: "2026-10-23T16:35:43.370-05:00" --- # Tri-M Engineering IR104-20 PC/104 Industrial Relay 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: Tri-M Engineering - Model: IR104-20 - Condition: Used and in Excellent Condition - Price: $135.00 USD - Availability: In stock, 26 available - 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 > PC/104 ## Details This is also known as Diamond Systems IR104-PBF. ## Images - - - -