Xtreme/104 Isolated

  • High Density Design: Eight switchable RS-232/422/485 ports and four dedicated RS-232 ports on one small, PC/104 footprint
  • Protection: Ports are individually electrically isolated at 1.4 kV AC RMS
  • Speed: Data rates up to 460.8 Kbps (RS-422/485) and 115.2 Kbps (RS-232)
  • Performance: 16C2850 dual UARTs control each port, providing 128 bytes of TxD/RxD FIFO buffers
  • Adaptability: Support for all three RS-485 modes: full duplex, half duplex and multi-drop
Part #: XT007-01 Categories: , Tags: , ,

More Information

This high density adapter offers 12 asynchronous serial ports while maintaining full compliance with PC/104 form factor standards.  It features eight jumper selectable RS-232/422/485 ports with support for full duplex, half duplex and multi-drop, as well as four RS-232 dedicated ports.

To ensure maximum performance for your PC/104 based applications, industrial temperature range and 1.4kV RMS electrical isolation has been incorporated on each port of this board’s design. iCoupler® isolation technology enables high data rates, high port density and low power consumption, making it the superior choice for electrical isolation.

Xtreme/104 Isolated is an industrial strength solution ideal for control and automation applications requiring communications over short or long distances using PC/104 bus compatible computers.



12 ports

Electrical Interfaces

4x RS-232, 8x jumper selectable RS-232/422/485


10-pin connectors for RS-232/422/485 ports, 6-pin connectors for RS-232 ports

Control Signals

RS-422/485: TxD+/-, RxD+/-, CTS+/-, RTS+/-, ISOGND

Baud Rate

RS-232: 50 bps to 115.2 Kbps, RS-422/485: 50 bps – 460.8 Kbps


Jumper selectable for IRQs 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15

I/O Addresses

Eight pre-defined sets of I/O addresses are jumper selectable


16C2850 dual UARTs with 128 byte transmit and receive FIFO buffers


PC/104 compliant: 3.775" x 3.550"

Operating Temperature

-40°C to +85°C (-40°F to +185°F)


95% non-condensing


ISA bus compatible, 16-bit PC/104 connector

Operating System

Linux, QNX, SCO Unix, Solaris, Windows

Electrical Isolation

Each port is isolated up to 1.4 kV AC RMS

System Interfaces

One available PC/104 module stack connector

Power Requirements

+5V DC @ 500mA (typ), 1A (max)

Downloads for Xtreme/104 Isolated – XT007-01

Drivers for Xtreme/104

Operating System Driver Information Resources
Windows 10, Windows 8, Windows 8 64-bit, Windows 7, Windows 7 64-Bit, Windows Vista, Windows Server 2008 64-Bit, Windows Server 2003, Windows XP, Windows XP Embedded, Windows 2000 Name: XT-WIN_2016.zip
Released: 02.26.2013
Download Driver
Install Guide (XP+)
Install Guide (2000)
Install Guide (XP+)
Install Guide (XP Embedded)
Windows 95/98/Me Name: EC-98_149.zip
Version: 1.49
Released: 09.22.2005
Download Driver
Install Guide
Windows CE 6.0, Windows CE .NET, Windows CE 3.0 Name: DF-CE_102.zip
Version: 1.02
Released: 11.20.2002
Download Driver
Install Guide (CE 6.0)
Install Guide (CE 3.0/CE.NET)
Windows NT Name: Standard Serial Driver
Version: n/a
Released: n/a
Driver Provided with OS
Install Guide
Linux (3.9.x +) Name: cti_serial_144.tgz
Version: 1.44
Released: 06.23.2020
Request Driver
Install Guide
Linux (2.6.39, 3.8.x) Name: cti_serial_125a.tgz
Version: 1.25
Released: 08.11.2014
Request Driver
Install Guide
Linux (2.6.18 to 2.6.38) Name: cti_serial_113a-2.6.38.tgz
Version: 1.13a-2.6.38
Released: 08.11.2014
Request Driver
Install Guide
Linux 2.4 Name: ctix-24-1.00.tar.gz
Version: 1.00
Released: 10.11.2007
Download Driver
Install Guide
QNX 6 (Neutrino) Name: Standard Serial Driver
Version: n/a
Released: n/a
Driver provided with OS
Install Guide
QNX 4 Name: DF-Q4_425e.tar
Version: 14.25e
Released: 03.17.2003
Download Driver
Install Guide
QNX 2 Name: Standard Serial Driver
Version: n/a
Released: n/a
Driver provided with OS
Installation guide not available
Solaris 8 Name: Standard Serial Driver
Version: n/a
Released: n/a
Driver provided with OS
Install Guide
DOS Name: DF-DOS_105.zip
Version: 1.05
Released: 08.19.1996
Download Driver
Installation guide not available
SCO Unix/Openserver Name: DF-SCO_220.tar
Version: 2.20
Released: 10.07.1999
Download Driver
Install Guide
VxWorks Name: CTI_SIO_2_0_3_0.zip
Released: 09.09.2005
Request Driver
Install Guide

Drivers support:

Xtreme/104: 1040490000, 1040490001, 1040490020, 1040490021, 1040890000, 1040890001, 1040890020, 1040890021, XTG490000, XTG490001, XTG490020, XTG490021, XTG890000, XTG890001, XTG890020, XTG890021

Xtreme/104 RS-232: 1040400000, 1040400001, 1040800000, 1040800001, 1040800020, 1040800021, XTG400000, XTG400001, XTG800001, XTG800020, XTG800021

Xtreme/104 Opto: 1040290200, 1040290201, 1040290220, 1040290221, 1040490200, 1040490201, 1040490220, 1040490221, XTG290200, XTG290201, XTG490200, XTG490201, XTG490220, XTG490221

Xtreme/104 Isolated: XT007-01

Ordering Information

Main Products
Part Number Description
XT007-01 Xtreme/104 board offers 4 RS-232 serial ports and 8 RS-232/422/485 serial ports. Daughter board XT008 is installed.

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