The SeaLINK+485-DB9 (# 2107) single-port USB to RS-485 serial adaptor features a rugged overmolded enclosure. The unit has programmable baud rate and data formats, using 128-byte transmit and 384-byte receive buffers for reliable communications.
Each adapter includes a removable terminal block adapter that simplifies field wiring. The adapter is powered by the USB connection and provides data rates to 921.6 kbits/s with RS-485 termination and line biasing. ($89 — available now.)
By Jim Harrison
Sealevel Systems , Liberty , SC
Sales 864-843-4343
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