4-port RS-232 PCI Express serial board
The CP-104EL-A is a smart, 4-port PCI Express board designed for POS and ATM applications. It is a top choice of industrial automation engineers and system integrators, and supports many different operating systems, including Windows, Linux, and even Unix. In addition, each of the board’s 4 RS-232 serial ports supports a super fast 921.6 kbps baudrate. The CP-104EL-A provides full modem control signals to ensure compatibility with a wide range of serial peripherals, and its PCI Express “x1” classification allows it to be installed in any PCI Express slot.
The CP-104EL-A is a low profile board that is compatible with any PCI Express slot. The board requires only a 3.3 VDC power supply, which means that the board fits any host computer, ranging from shoebox to standard-sized PCs.
Moxa continues to support a wide variety of operating systems, and the CP-104EL-A board is no exception. Reliable Windows COM and Linux/Unix TTY drivers are provided for all Moxa boards, and other operating systems, such as WEPOS, are also supported for embedded integration.
| • Hardware | |
| Comm. Controller | 16C550C compatible |
| Bus | PCI Express x1 |
| Connector | DB44 female |
| • Serial Interface | |
| Number of Ports | 4 |
| Serial Standards | RS-232 |
| Max. No. of Boards per PC | 4 |
| • Performance | |
| Baudrate | 50 bps to 921.6 kbps |
| • Serial Communication Parameters | |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | RTS/CTS, XON/XOFF |
| • Serial Signals | |
| RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| • Physical Characteristics | |
| Dimensions | 67.21 x 103 mm (2.65 x 4.06 in) |
| • Driver Support | |
| Windows | Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), DOS |
| Linux | Linux 2.4.x, 2.6.x, 3.x |
| Unix-like Systems | QNX 6, SCO OpenServer, UnixWare 7, Solaris 10 |
| Note | Please refer to Moxa’s website for the latest driver support information. |
| • Environmental Limits | |
| Operating Temperature | 0 to 55°C (32 to 131°F) |
| Storage Temperature | -20 to 85°C (-4 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| • Standards and Certifications | |
| EMC | EN 55032/24 |
| EMI | CISPR 32, FCC Part 15B Class B |
| EMS | IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV IEC 61000-4-5 Surge: Power: 2 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m IEC 61000-4-8 PFMF IEC 61000 |
| • MTBF (mean time between failures) | |
| Time | 3,601,447 hrs |
| Standard | Telcordia (Bellcore) TR/SR |
| • Power Requirements | |
| Input Current | 805 mA @ 3.3 VDC |
| • Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |
| Model No. | Description | |
|---|---|---|
| CP-104EL-A-DB25M | 4-port RS-232 low profile PCI Express x1 serial board (includes DB25 male cable) | |
| CP-104EL-A-DB9M | 4-port RS-232 PCI low profile Express x1 serial board (includes DB9 male cable) |
| Model No. | Description | |
|---|---|---|
| CBL-M44M25x4-50 | DB44(M) to 4 x DB25(M) Cable | |
| CBL-M44M9x4-50 | DB44(M) to 4 x DB9(M) Cable |


bo-mch-4-cng-rs-232-pci-express-cp-104el-a-moxa-vit-nam