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UPCI Board, 4 port, DB9M Cable, Low profile

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Mfg Part Number:  CP-104UL-DB9M  
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Price: $161.04
In Stock: 13
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Moxa PD Frame
CP-104UL V2 Series

CP-104UL V2 is a Smart Universal PCI Multiport Serial Board designed for POS and ATM applications, and for use by industrial automation system manufacturers and system integrators. CP-104UL V2 is compatible with all popular operating systems, and each of its 4 RS-232 serial ports supports data rates of up to 921.6 Kbps, and provides full modem control signals, ensuring compatibility with a wide range of serial peripherals. In addition, CP-104UL V2 works with both 3.3V and 5V PCI buses, allowing the board to be installed in virtually any available PC server.

Designed for Standard and Compact-sized Computers

CP-104UL V2 is an MD1 low profile board compatible with 3.3V and 5V PCI bus. The board only requires a 5 VDC power supply. This means that CP-104UL V2 fits any sized host computer, ranging from shoebox sized PCs to standard industrial PCs.

Top Performance with 128-byte FIFO and On-chip H/W, S/W Flow Control

Our 17 plus years of experience in serial board design is now concentrated in Moxa's new top performance serial data transmission chip, called Turbo Serial Engineā„¢, which equips
the CP-104UL V2 series board with a 128-byte FIFO, on-chip hardware and software flow control, and burst data mode. This makes CP-104UL V2 the top performing smart multiport serial board in the world.

Support for Major Windows and Linux/UNIX OS Drivers

Moxa continues to add support for today's mainstream operating systems, and CP-104UL V2, which supports reliable Windows COM and Linux/UNIX TTY drivers, is no exception. In addition, other operating systems, such as embedded Windows XP and QNX, are supported for embedded integration applications.

PComm Lite Utility for Easy Management and Software Development

CP-104UL's software package includes Moxa's PComm Lite utility, which can be used to diagnose and monitor the status of installed Moxa serial boards. In addition, PComm Library, which includes libraries of basic serial I/O and file transfer functions, is included
free of charge, giving users a complete and easy to use software development tool for Windows applications.



Connection Options

  • Over 800 Kbps data throughput, for top performance
  • Serial communication speed up to 921.6 Kbps
  • 128-byte FIFO and on-chip H/W, S/W flow control
  • Universal PCI compatible, with 3.3/5V PCI and PCI-X
  • MD1 Low profile board for compact-sized PC
  • Windows 2003/XP/2000/98/ME, Linux, UNIX driver support
  • Easy maintenance with on-board LED display and management software
  • Single 5 VDC power requirement
  • On-board 15 KV ESD protection
Female DB44 (on the board)
Communication Controller
MOXA UART (16C550C compatible)
32-bit, Universal PCI
No. of Ports
50 bps to 921.6 Kbps
Max. No. of Ports
4 (only one IRQ required)
None, even, odd, space, mark
Data Bits
5, 6, 7, 8
Stop Bits
1, 1.5, 2
IRQ, I/O Address
Assigned by BIOS
Operating Systems
CP-104UL V2
Windows NT/2000/XP/2003, Windows 95/98/ME, Linux 2.6/2.4(Red Hat, SuSe, etc.), FreeBSD, SCO OpecServer,SCO Unixware 7,SCO Unixware 2.1, Embedded Windows XP, QNX, DOS
Power and Environment
Power Requirements
120 mA (+5V)
Operating Temperature
0 to 55°C
Operating Humidity
5 to 95% RH
Storage Temperature
-20 to 85°C
Dimensions (W x D)
64.5 x 120 mm(2.54x4.72in)
  (LP Bracket: 80 mm; Standard Bracket: 121 mm)
Surge Protection
Embedded 15 KV ESD
Regulatory Approvals
Ordering Information
CP-104UL-DB9 V2
4-port RS-232 board (DB9 male cable included); Universal PCI bus, Low Profile
CP-104UL-DB25 V2
4-port RS-232 board (DB25 male cable included); Universal PCI bus, Low Profile
CP-104UL V2
4-port RS-232 Universal PCI Smart Serial board
  • Standard and LP Brackets
  • MOXA Software CD-ROM
  • Quick Installation Guide
  • 1 x CBL-M44M9x4-50 (CP-104UL-DB9 V2 only)
  • 1 x CBL-M44M25x4-50 (CP-104UL-DB25 V2 only)
  • Optional Accessories
    4-port, male DB9 RS-232 Connection Box
    4-port, 8-pin RJ45 RS-232 Connection Box
    4-port, male DB25 Connection Cable
    4-port, male DB9 Connection Cable


    Power Requirements
    Power Consumption CP-104UL: 120 mA @ +5 V 
    CP-104JU: 135 mA @ +5 V
    Serial Communication Parameters
    Flow Control RTS/CTS, XON/XOFF
    Data Bits 5, 6, 7, 8
    Parity None, Even, Odd, Space, Mark
    Stop Bits 1, 1.5, 2
    IRQ Assigned by BIOS
    I/O Address Assigned by BIOS
    Connectors CP-104UL: DB44 female 
    CP-104JU: RJ45 x 4
    Bus 32-bit Universal PCI
    Comm. Controller MU860 (16C550C compatible)
    Baudrate 50 bps to 921.6 Kbps
    Environmental Limits
    Operating Temperature Standard Models: 0 to 55°C (32 to 131°F) 
    Wide Temp. Models: -40 to 85°C (-40 to 185°F)
    Storage Temperature -40 to 85°C (-40 to 185°F)
    Ambient Relative Humidity 5 to 95% (non-condensing)
    MTBF (mean time between failures)
    Time 558,961 hrs
    Database MIL-HDBK-217F, GB 25°C
    Physical Characteristics
    Dimensions CP-104UL: 64.4 x 120 mm (2.53 x 4.72 in) 
    CP-104JU: 83 x 120 mm (3.27 x 4.72 in)
    Serial Interface
    Serial Standards RS-232
    Number of Ports 4
    Max. No. of Boards per PC 4
    Serial Line Protection
    ESD Protection 15 KV on the board
    Serial Signals
    RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
    Standards and Certifications
    EMI EN 55022, EN 61000-3-2, EN 61000-3-3, FCC Part 15 Subpart B Class B
    EMS EN 55024, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11 (DIPS)
    Green Product RoHS, CRoHS, WEEE
    Driver Support
    Operating Systems Windows 9X/ME/NT/2000, Windows XP/2003/Vista/2008/7 x86/x64, Windows CE 5.0/6.0, Windows XP Embedded, DOS, Linux 2.4, Linux 2.6 x86/x64, FreeBSD 4/5, QNX 6, SCO Open Server 5/6, UnixWare 7, Solaris 10 x86/x64
    Note Please refer to Moxa's website for the latest driver support information.
    Warranty Period 5 years
    Details See
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