--- type: product schema_version: 1 stock_number: "86711-1" canonical_url: "https://www.artisantg.com/TestMeasurement/86711-1/National-Control-Devices-R3210PROXR-32-Channel-10A-SPDT-RS-232-Relay-Controller-with-XR-Expansion-Port" json_url: "https://www.artisantg.com/TestMeasurement/86711-1/National-Control-Devices-R3210PROXR-32-Channel-10A-SPDT-RS-232-Relay-Controller-with-XR-Expansion-Port.json" generated_at: "2026-11-07T05:56:27.182Z" last_updated: "2026-10-07T05:35:39.987-05:00" --- # National Control Devices R3210PROXR 32-Channel 10A SPDT RS-232 Relay Controller with XR Expansion Port _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: National Control Devices - Model: R3210PROXR - Condition: Used and in Excellent Condition - Price: $345.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 5 lb, estimated - Shipping dimensions: 12X9X6 in, estimated ## Categories - Test Equipment > Electrical Test > Serial (primary) ## Details This unit includes the power adapter and the RS-232 cable. ## Images - - - - -