The SeaLINK+I.DIN and SeaLINK+2I.DIN are one- or two-port optically isolated USB to RS-232/422/485 adapters. The DIN-rail-mounted units feature a locking USB connector design prevents accidental cable disconnection.
Each DB9M serial port is configurable for RS-232, -422, or -485 via DIP switches accessible through the case and optical isolation protects the host computer from damaging voltage surges and ground loops. The devices use +5 V at 200 mA and handle data rates up to 921.6 kbits/s. (From $139-available now.)
Sealevel Systems , Liberty , SC
Sales 864-843-4343
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