--- type: product schema_version: 1 stock_number: "73688-4" canonical_url: "https://www.artisantg.com/TestMeasurement/73688-4/National-Instruments-cFP-RLY-421-Compact-FieldPoint-Relay-Module" json_url: "https://www.artisantg.com/TestMeasurement/73688-4/National-Instruments-cFP-RLY-421-Compact-FieldPoint-Relay-Module.json" generated_at: "2026-11-08T02:54:30.621Z" last_updated: "2026-10-01T19:05:39.683-05:00" --- # National Instruments cFP-RLY-421 Compact FieldPoint 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: NI - Model: cFP-RLY-421 - Condition: Used and in Excellent Condition - Price: $545.00 USD - Availability: In stock, 33 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 5 lb - Shipping dimensions: 12x9x6 in ## Categories - Military and Embedded Equipment > Embedded & Industrial > CompactFieldpoint (primary) - Industrial Systems Equipment > Control Systems and Components > Relay Modules ## Details ### Configuration - Type: Form A - Electromechanical Relays: 8 - Maximum Output: 120 VDC, 250 VAC - Output Current Rating: 1.5A - Separate Ground Plane per Channel Part Number: 185151B-02, 185151C-02, 185151D-02L, 777318-421 ## Images -