--- type: product schema_version: 1 stock_number: "52798-46" canonical_url: "https://www.artisantg.com/TestMeasurement/52798-46/RadiSys-EXM-8-Serial-Port-Interface-Module" json_url: "https://www.artisantg.com/TestMeasurement/52798-46/RadiSys-EXM-8-Serial-Port-Interface-Module.json" generated_at: "2026-11-07T21:43:50.010Z" last_updated: "2026-07-30T09:10:57.047-05:00" --- # RadiSys EXM-8 Serial Port Interface 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: RadiSys - Model: EXM-8 - Condition: Used and in Excellent Condition - Price: $385.00 USD - Availability: In stock, 15 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1 lb - Shipping dimensions: 12X9X6 in ## Categories - Test Equipment > Electrical Test > Serial (primary) - Military and Embedded Equipment > Embedded & Industrial > Other Modular ## Details EXM-8 provides two RS-422/RS-485 serial ports. It is software compatible with similar PC bus products. The base address, interrupts, DMA channels, and handshake signals are configurable by software. The EXM-8 incorporates the Intel 82530 Serial Communications Controller. The external connectors are two female DB-9 connectors. Each connector has a two-color LED on the front panel; green signifies receiving and red signifies transmitting. Part Numbers: 61-0076-06, 61-0640-41, 61-0340-41, 61-0295-40 RadiSys EXM-8 Manual (pdf) ## Images -