--- type: product schema_version: 1 stock_number: "43417-1" canonical_url: "https://www.artisantg.com/TestMeasurement/43417-1/Emerson-Motorola-S3-Relay-Card-Backplane-Module" json_url: "https://www.artisantg.com/TestMeasurement/43417-1/Emerson-Motorola-S3-Relay-Card-Backplane-Module.json" generated_at: "2026-11-07T12:25:09.494Z" last_updated: "2026-10-30T06:33:28.270-05:00" --- # Emerson / Motorola S3 Relay Card Backplane 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: Motorola - Model: S3 - Condition: New From Surplus Stock - Price: $995.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 12 lb - Shipping dimensions: 24X12X12 in ## Categories - Test Equipment > Electrical Test > Backplanes (primary) - Military and Embedded Equipment > Embedded & Industrial > Other Modular ## Function This is a backplane module that holds and interconnects relay cards in a modular control or switching system. It carries signal and power connections between the relay cards and the host controller, so the system can switch and control field loads. ## Images - - - -