Compatibility: EIA/TIA RS232 standard and RS422 standard
Interface RS232 side: DB9 female connector.
Interface RS422 side: DB9 male connector
Transmission rate: 300 - 115200bps
Transmission distance: RS422 max. 1200m, RS232 side max. 5m
Working mode: asynchronous, duplex, differential transmission
RS422 RS485 Serial DB9 to Terminal Block Adapter