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With our RS485/RS232 interface you can run any RS485 device off your computer's serial port (the RS232 COM port). Our interface is an opto-isolated "Automatic Transmit-Enable" converter (±3000VDC, 1 second). This device is RS232 to RS485 and back with 9-35VDC single-supply operation, communications status lights, on-board RS485 protection, and other enhancements. Includes enclosure, power supply and RS-232 cable.

$140.00 QTY1
when purchased with controllers.
$180.00 QTY1 Alone
OEM/QTY pricing is available.