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Xtreme/104 Opto User’s Manual, Connect Tech Inc.

15 Revision 0.05

Specifications

Operating Environment

 Storage temperature: -65° C to 150° C

 Operating temperature:

0° C to 70° C (standard version)

-40° C to 85° C (extended temperature version)

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

Power Requirements

Xtreme/104 Opto (2 & 4 port models)

 +5 VDC +/-5% @ 260 mA (typical)

PC Bus Interface

 PC interrupts are jumper selectable, (3, 4, 5, 6, 7, 9, 10, 11, 12, 14, and 15)

 Base address for UARTs is jumper selectable. Each UART requires 8 I/O addresses

 One PC/104 16-bit expansion connector

UARTs

 16C2850 dual UARTs communication controllers

 On chip 128 byte TxD and RxD FIFO buffers per port

 Automatic RTS/CTS (Hardware) flow control

 Automatic XON/XOFF (Software) flow control

 Compatible with 16550 style software drivers

RS-232

 Programmable baud rate generator - up to 230.4K baud on all RS-232 ports

 Full duplex, point to point

RS-422/485

 Programmable baud rate generator - up to 460.8K baud on all RS-422/485 ports

 Full duplex, point to point or multi-drop

 Half duplex, point to point or multi-drop

 Jumper selectable RxD, TxD, RTS, and CTS line/bias termination resistors

 Compatible with RS-422

Control Signals

 RS-232 TxD; RxD; RTS; CTS

 RS-422/485

RTS ±; TxD ±; CTS ±; RxD ±

Optical Isolation

Xtreme/104 Opto

 3.0 kV AC peak to peak on every signal of every port.

Dimensions

Xtreme/104 Opto PCB

 Length: 10.40 cm (4.09 inches) – includes connectors

 Height: 1.10 cm (0.43 inches)

 Width: 9.60 cm (3.78 inches)

 Compliant to PC/104 Specification 2.3

Connectors/Interface

Xtreme/104 Opto (2 port model)

 Two 10 pin header connectors

Xtreme/104 Opto (4 port model)

 Four 10 pin header connectors

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23

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