COMM+2.cPCI: cPCI 2 Port RS-232/422/485 Async Serial Adapter

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Two port field selectable RS-232, RS-422, or RS-485 interface
Hot Swap compliant (PICMG 2.1 Rev. 3.0)
Full RS-232 control signals supported
PCI bus 2.2 compliant
Automatic RS-485 Enable and Disable
16850 buffered UART with 128-byte FIFO
Universal 3.3 and 5V compatible

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Product Details

This product is classified as legacy and is not recommended for new or high volume designs.

Sealevel will support legacy products through technical and warranty support, software drivers and product manuals. Please contact Sales for further information. For new product designs, we recommend the 7205e.

The 7901 is a 3U compact PCI serial interface that provides two RS-232, RS-422, or RS-485 serial ports for demanding automation and control applications. Each port can be field configured to RS-232, RS-422, or RS-485 for maximum flexibility. Our revolutionary Automatic RS-485 Enable circuit is included onboard to simplify multidrop network connections. 16C850 UARTs with deep 128-byte FIFOs are standard to reduce system overhead, even at high speeds.

Note: This item has a minimum order quantity (MOQ) of 25 units. Please contact your sales representative with any questions.