Features:
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Four or Two high performance Optically Isolated
jumper selectable RS232 or RS485/422 serial ports.
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All ports are individually Optically Isolated at 3,0kVp-p.
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Ports are controlled by a high performance Dual UART 16C2850 which is
backward compatible with standard 16450 and 16550 UART's.
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Supports three RS485 modes: Full Duplex, Half Duplex and Multi-Drop Slave
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UART's features jumper selectable automatic RS-485 control.
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Each RS485 transmitter and receiver has a jumper selectable
120ohm termination resistor.
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Data transfer speeds range from 50 bps to 460.8 kbps (230.4
kbps on RS-232).
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IRQ lines are jumper selectable; IRQ’s 3, 4, 5, 6, 7,
9/2, 10, 11,12, 14, 15 are available.
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Choice of using one or two or four interrupts.
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An Interrupt status port is available for Operating Systems
with Interrupt status port support.
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100% PC/104 compliant.
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Multiple boards may reside in a computer to accommodate
large systems.
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Supported by the most popular multi-user operating systems
such as: QNX 2, QNX 4, Windows 95/98/Me/CE/CE.NET/XP, Windows NT/2000, DOS, Linux, Solaris and SCO UNIX.
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Available with SeePORT, a free full featured data analyzer
for Windows 95/98.
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Benefits
High Speed Communications
The Xtreme/104 Opto board provides rapid data transfer
rates up to 460.8k baud on all
ports. Each port can be configured independently. The Exar 16C2850 UART
features 128 byte
receive and transmit FIFO buffers. FIFO buffers improve performance and
efficiency, and minimise data loss.
Hardware Flexibility
Xtreme/104 Opto offers hardware flexibility and adaptability for your
application. You can configure each port's electrical interface, baud rate,
parity, data and stop bits independently and various connector options are
offered to suit your needs.
Xtreme/104 Opto supports three RS-485 modes: Full Duplex; and Half Duplex
with auto TxD echo
cancellation and Multi-drop slave. Jumper selectable automatic RS-485 control
is provided. Ports can be individually configured as RS-485 or RS-232.
Software Compatibility
Because of its compatibility with standard PC serial ports, the Xtreme/104
Opto board
supports all the most popular operating systems and communication
software.
Easy To Use
The Xtreme/104 Opto comes ready for easy installation. Included are the
board, driver
software and a comprehensive manual.
Warranty and Service
Connect Tech products are built to meet high standards of quality and
reliability. The Xtreme/104 Opto is covered with a lifetime warranty.
Specifications
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Xtreme-4/104 Opto and Xtreme-2/104 Opto
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Number of ports:
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4 or 2
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Isolation
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1000 Volts AC Peak to Peak for 10 seconds.
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Interfaces
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RS-232 and/or RS485 - each ports electrical
interface is jumper selectable.
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Connectors
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Four 10 pin connectors for serial I/O.
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Optional Cable
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10 pin IDC to four DB-9 available.
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Control Signals
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RS-232: TxD, RxD, RTS, CTS
RS-485/422: TxD+/-, RxD+/-, RTS+/-, CTS+/-
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Baud Rates
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50 - 460.8k baud ( limited to 230.4k on RS-232 ports)
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Addresses
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8 defined port address sets are jumper selectable
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Interrupts
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jumper selectable for IRQ's 3, 4, 5, 6, 7, 9/2,
10, 11, 12,14, 15
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Dimensions
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Length: 9.6cm Width:
9.0cm Height: 1.1cm ( 100% PC/104 Compliant )
Width Connector to Connector: 10.4cm
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Temperature
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Operating Temp: 0 degrees C to 70 degrees C
Storage Temp: -40 degrees C to 150 degrees C
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Power Requirements
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+5v DC @ 240mA
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Bus
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16 bit pass through PC/104 connector.
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Software Compatibility
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Linux, QNX2.21, QNX4.2X,
Windows95/98/Me/CE/CE.Net/XP/2000/NT,VxWorks will work with most standard multi-port serial
drivers. Contact SWD for most recent list.
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System Requirements
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one available PC/104 module stack connector
and one hardware interrupt.
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 Catalogue entry
Product information from the manufacturer
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