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Part# 3088


ISA 2-Port RS-232 Serial Interface

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The 3088 ISA serial interface provides PC systems with two RS-232 Asynchronous links to data collection and other devices. Modems, data entry terminals and plotters are some devices that use RS-232 protocols. The 3088 allows for individually selectable interrupts (2-5, 7, 10-12 and 15). This product provides an excellent means for expanding the number of serial ports in a PC, while eliminating potential conflicts. For user's that require custom baud rates, isochronous communications, or 9-bit protocol, the 3088 ISA serial interface is available with the Oxford 16C950 UART, part number 3088-SN.

Note: This item has a minimum order quantity (MOQ) of 25 units. Please contact your sales representative with any questions.
Host Interface(s) ISA
# of Ports 2
Electrical Interface RS-232
UART Series 550 UART
Serial Connector(s) DB9M
Communications Chip 16550
Max Data Rate 115.2K bps
Max Data Distance 50 feet
Operating Temperature 0 - +70C
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
• Configurable to addresses including COM1:-COM4
• Supports Windows, Linux, QNX, DOS and other operating systems

Terminal Block
Terminal Block


DB9 to DB25 Serial Cable
DB9 to DB25 Serial Cable


Modular Adapter
Modular Adapter


Terminal Block Kit
Terminal Block Kit


Terminal Block
Terminal Block


DB9 Serial Extension Cable
DB9 Serial Extension Cable


Terminal Block Kit
Terminal Block Kit


Proudly Made in the USA
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