


MOXA CP-114N-T Introduction
In the CP-114N Series, the CP-114N is a Mini PCI Express multiport serial board designed for various applications such as industrial automation systems and industrial PC manufacturers. The CP-114N is compatible with any Mini PCI Express slot. The board requires only a 3.3 VDC power supply, which means it can work with host computers ranging from DIN-rail PCs to standard-sized PCs.
The CP-114N is a top choice for industrial automation engineers and system integrators and supports Windows and Linux operating systems. In addition, the four RS-232/422/485 serial ports support a fast 921.6 kbps baudrate. The CP-114N provides full-modem control signals to ensure compatibility with a wide range of serial peripherals. The board also provides 1 kV line-to-line surge protection, ensuring compatibility in a wide range of industrial environments.
A New Family of Mini PCI Express Multiport Serial Boards for Faster Time to Market
Moxa’s new Mini PCI Express multiport serial board family fulfills the need for customized expansion and enables faster time to market for OEMs
and system integrators. It includes Isolated and non-isolated RS-232/422/485 communication cards for various applications
The serial boards feature high-performance 16C950 compatible UARTs and are available in 4-port and 2-port versions compatible with all popular operating systems. They support data rates of up to 921.6 kbps and have 128-byte transmit and receive FIFOs. The serial boards can operate in the -40 to 85˚C temperature range. Door brackets are included in the package for all models, enabling the installation of the serial boards in a Moxa IPC expansion slot.
Explore our comprehensive selection of industrial automation products available for sale and inquire about the specific MOXA CP-114N-T PCI Express Serial Board designed for Factory Automation with cost-effective prices in our Middle East branches Middle East (UAE (Dubai, Abu Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman). Our dedicated team is ready to assist you with any inquiries and ensure a smooth buying process.
MOXA CP-114N-T Certifications


MOXA CP-114N-T Features
- 4 x RS-232/422/485 Serial Ports
- Mini PCIe interface support
- 921.6 kbps maximum baudrate for fast data transmission
- 128-byte FIFO and on-chip H/W, S/W flow control
- Drivers provided for a broad selection of operating systems, including Windows and Linux
Multiport Serial Boards : Serial Interface | |
Comm. Controller | 16C550C compatible |
Number of Ports | 4 |
Bus interface | Mini PCI Express |
Serial Standards | RS-232/422/485 (software selectable) |
Connector | DB9 male |
Baudrate | 50 bps to 921.6 kbps (supports non-standard baudrates) |
Stop Bits | 1, 1.5, 2 |
Parity | None, Even, Odd, Space, Mark |
Flow Control | None, RTS/CTS, XON/XOFF |
Data Bits | 5, 6, 7, 8 |
FIFO | 128 bytes |
Multiport Serial Boards : Serial Software Features | |
Windows Drivers | Windows 7/8/8.1/10/11 (x86/x64), Windows 2008 R2/2012/2012 R2/2016/2019 (x64), Windows Server 2022 |
Linux Drivers | Linux kernel 4.x, Linux kernel 5.x |
UNIX Drivers | - |
Multiport Serial Boards : Power Requirements | |
Input Current | 557 mA @ 3.3 VDC |
Multiport Serial Boards : General | |
MTBF | 3,077,789 hrs |
Multiport Serial Boards : Physical Characteristics | |
Dimensions | 30 x 50.95 mm (1.18 x 2 in) |
Standards and Certifications | EMC, EMI, EMS, RoHS, RoHS, WEEE |
Storage Temperature | -20 to 85°C (-4 to 185°F) |
Operation Humidity | 5 to 95% (non-condensing) |
