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          Black Box Async RS-232 to RS-485 Interface Bidirectional Converter

          Black Box Async RS-232 to RS-485 Interface Bidirectional Converter
          More From: Black Box
          Item #: 32890909
          Mfr. Part#: IC1476A-F
          Availability: Partial Quantity Available
          Est. Ship: Call for next available delivery

            Ordering Information

            Get 115.2-kbps speed for transmissions over short distances or 19.2-kbps speed at distances up to 4000 feet (1219.2 m).

            If the RS-232 side uses DB25 pinning… Black Box IC1476A-F converts unbalanced, full-duplex RS-232 signals to balanced half- or full-duplex RS-485 signals. It uses two user-selectable methods to enable the RS-485 driver, either by toggling Request to Send (Pin 4) of the RS-232 side or by automatic sensing of the data on the Transmit Data (Pin 2) of the RS-232 side. By removing both sets of jumpers, you can constantly enable the RS-485 driver and receiver. In other words, it can act like an RS-422 converter, unlike the other converters here, which use data to control the RS-485 transmitter.
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            Connectivity Technology Wired
            Returns Policy This product is subject to our return policy. Please see our complete return policy for details.
            UNSPSC 43201552
            Warranty - Labor 1 Year
            Warranty - Parts 1 Year
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