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- Hostess 550 - Comtrol Corp.
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- KEYWORDS: serial port controller, communications, data acquisition, expansion board, Multiport Adapters , 612
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- Buffered Multiport Serial Controller
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- Hostess 550 buffered multiport serial controllers offer the performance of
- intelligent controllers without the increased cost or complexity. They are for
- use in MCA-compatible systems and come in 4-, 8-, and 16-port models. Onboard
- 16550 UARTs provide data buffering which reduces system interrupts and
- increases system throughput. Hostess 550 controllers can connect up to 16
- asynchronous serial devices, such as terminals and printers, to a single PC
- expansion slot. Increase ports to 64 by installing up to four controllers to
- the system. Select from RS-232, RS-422, RS-485, and RS-232 Current Loop
- interfaces with DB9, DB25, or RJ45 connectors.
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- Comtrol Corp.
- Tel: (612) 631-7654
- Toll free: (800) 926-6876
- Fax: (612) 631-8117
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