• Flexibility: Available with 2 or 4 asynchronous RS-232 and/or RS-422/485, jumper selectable serial ports. The Titan also offers support for three RS-422/485 modes.
  • Speed: Baud rates can be configured from 50 bps up to 1.8342 Mbps, for precise, fast control of data transfer.
  • Performance: 16C950 quad UARTs with 128 bytes of TxD/RxD FIFO buffers control each port.
  • Adaptability: A number of options are available, including rear I/O, optical isolation, and cabling choices.

Important Notice:
Titan products are now End of Life (EOL) due to the EOL of critical components used in the manufacture of these products and the inability to source a suitable replacement. If you have any questions, please contact our sales team at [email protected], 1-800-426-8979 or 1-519-836-1291.

Part #: TN049100000, TN049100001, TN049100003, TNG004-01 Category: Tags: , ,

More Information

Following a tradition of producing cost-effective serial cards while maintaining high performance and quality, Connect Tech’s Titan offers a number of features on its small, 3U CompactPCI form factor. This flexible adapter board includes 2 or 4 ports of jumper selectable RS-232 or RS-485 configuration, the option for front or rear I/O, and support for all of the most popular operating systems, including Windows XP, Windows 2000 and Windows Server 2003.



2 or 4 ports

Electrical Interface

Hardware selectable RS-232/422/485


2 port model: On board DB-9 male connectors
4 port model: Cable harness with DB-37 to four DB-9 or DB-25 male connectors
(custom cabling also offered)

Control Signals

RS-232/TTL: TxD, RxD, RTS, CTS, RI, DTR, DSR, DCD and Signal Ground
RS-422/485: RxD ±, TxD ±, CTS ±, RTS

Baud Rate

RS-232: 50 bps – 230.4 Kbps, RS-422/485: 50 bps to 1.8432 Mbps


Assigned by Plug and Play resources

Memory Addresses

Assigned by Plug and Play resources


16C950 quad UARTs with 128 byte TxD/RxD FIFO buffers


CompactPCI PICMG 2.0, version 3.0 compliant

Power Requirements

+5 VDC +/-5% @ 300 mA (typical)

Operating Temperature

+5°C to +70°C (+41°F to +158°F)

Storage Temperature

-65°C to +150°C (-85°F to +302°F)


95% non-condensing


PCI 2.1 bus compatible

Software Compatibility

QNX 4, QNX 6, Linux and Windows NT
(contact Connect Tech for most current list)

System Requirement

An available 3U CompactPCI expansion slot in your system

Downloads for Titan/cPCI

Downloads support: TN029100000, TN049100000, TN049100001, TN049100003, TNG004-01, TNR029000010, TNR029000030, TNR029000035, TNR029100010, TNR049000030, TNR049000035, TNR049100010, TNR049100011, TNR049100013

Drivers for Titan/cPCI

Operating System Driver Information Resources
Windows 7, Windows 7 64-bit, Windows 8, Windows 8 64-bit Name:TN_XP2K_v130.zip
Released: 10.25.2013
Windows 2000, Windows XP, Windows Server 2003 Name: TN_XP2K_v130.zip
Version: 1.3.0
Released: 06.17.2005
Windows NT Name: TN-NT_100.zip
Version: 1.00
Released: 02.26.2002
Ardence RTX for Windows Name: TN-RTX_105.zip
Version: 1.05
Released: 03.20.2006
Linux (3.9.x +) Name: cti_serial_144.tgz
Version: 1.44
Released: 06.23.2020
Linux (2.6.39, 3.8.x) Name: cti_serial_125a.tgz
Version: 1.25
Released: 08.11.2014
OS: QNX 6.6 Name: bhtnxeq6v208a.tar.gz
Version: 208a
Released: 21.06.2015
QNX 6 (Neutrino) Name: BHTNXE-QNX6_v207.tar.gz
Version: 2.07
Released: 09.29.2009
QNX 4 Name: BH-QNX4_423u425i.tar
Version: 4.23u
Released: 09.22.2005

Drivers Support: TNR029000010, TNR029000030, TNR029000035, TNR029100010, TNR049000030, TNR049000035, TNR049100010, TNR049100011, TNR049100013, TN049100000, TN049100001, TN049100003, TNG004-01

Custom Design

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