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Specifications 13

Xtreme/104 Opto User's Manual, ver. 0.00

Specifications

Operating Environment

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Storage temperature: -65° C to 150° C

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Operating temperature: 0° C to 70° C (standard version)

-40° C to 85° C (industrial version)

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Humidity: 0 to 90% relative humidity, non-condensing

Power Requirements

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Xtreme-2/104 Opto; Xtreme-4/104 Opto

+5 VDC +/-5% @ 260 mA (typical)

PC Bus Interface

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PC interrupts are jumper selectable, (3, 4, 5, 6, 7, 9, 10, 11,

12, 14, 15)

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Base address for I/O ports is jumper selectable, requires 8

addresses

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One PC/104 expansion connector

Communications

UARTs

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16C2850 dual UARTs communication controllers

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On chip 128 byte TxD and RxD FIFO buffers per port

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Automatic RTS/CTS (Hardware) flow control

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Automatic XON/XOFF (Software) flow control

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Compatible with 16550 style software drivers

RS-232

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Programmable baud rate generator - up to 230.4.8K baud on

all RS-232 ports

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Full duplex, point to point

RS-485/422

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Programmable baud rate generator - up to 460.8K baud on all

RS-485/422 ports

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Full duplex, point to point or multi-drop

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Half duplex, point to point or multi-drop

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Jumper selectable RxD and TxD line termination resistors

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Compatible with RS-422

Control Signals

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RS-232 TxD; RxD; RTS; CTS

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RS-485/422

RTS ±; TxD ±; CTS ±; RxD ±

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 31 32

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