Exsys USB B Female Female to RS232 Male Male Interface Adapter [EX-13078HM]; 309-610
The Exsys USB Converter provides eight RS-232 high performance UART 16C550 outputs. It is designed to add eight more serial outputs in a rugged metal enclosure for desktop computer or notebook via USB 2.0 bus. The EX-13078HM has LED indicators for data transmission on each port and comes with two brackets for wall mounting and a DIN-Rail kit for mounting on a carrier rail in a 19 inch rack.
IO addresses and interrupt is set from the operating system
Data bits are 7 and 8
LED Indicators for TX and RX activity