Photo of the CO-485USB USB to RS-485 Converter

CO-485USB USB to RS-485......$ 44.95 Quantity

OPTIONS
Click the add button to add options, then click BUY

SP-485 RS-485 TransZorb Kit...$ 12.95 Quantity

/T TransZorb Polyfuse Option..$ 9.95 Quantity

/M Expansion Port Option.......$ 3.95 Quantity

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Full Duplex (4 wire) RS-485 communication (up to 4,000 foot distance)
Connects the AR-8MF485, AR-16A485, ADC-16A485, ADC-RS485 series, DAC-RS485 series or STA-16A485 to a USB port
May be ordered installed in the EN-D enclosure with no installation charge
Available with DB-9 or RJ-45 RS-485 connection
Completely electrically isolates (optically) the RS-485 pairs from USB and computer when powered from external source.
Attach the EX-8M Expansion card (add /M option) to add 8 relay outputs or 8 inputs or combinations
The CO-485USB utilizes the most recent USB interface technology from Prolific Technology Inc., a leader in USB interfacing
Power options allow for power from USB port, external supply or wall adapter (5 to 24 volts DC)