Moxa CP-114EL-DB25M 4 port PCIE RS232/422/485 Serial Board
Specification Table
| Feature | Specification |
|---|---|
| Model | CP-114EL-DB25M |
| Interface | PCI Express (PCIe) |
| Number of Ports | 4 |
| Supported Serial Standards | RS-232, RS-422, RS-485 |
| Connector Type | DB25 Male |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Baud Rate | Up to 921.6 kbps |
| FIFO | 128-byte FIFO per port |
| Flow Control | RTS/CTS, XON/XOFF |
| Isolation | 2 kV (for RS-422/485) |
| Operating Temperature | 0 to 55°C (32 to 131°F) |
| Storage Temperature | -20 to 85°C (-4 to 185°F) |
| Dimensions | Standard PCIe card size |
| OS Support | Windows, Linux |
Product Description:
The Moxa CP-114EL-DB25M is a high-performance 4-port PCIe serial board designed for industrial and commercial applications that require reliable serial communication. Supporting RS-232, RS-422, and RS-485 standards, this versatile board enables connection to a wide range of serial devices, including PLCs, barcode scanners, sensors, and legacy equipment. Its DB25 male connectors provide robust physical connections, while the 128-byte FIFO buffer ensures smooth data transfer and minimal CPU load, even in high-speed environments.
With a maximum baud rate of 921.6 kbps, the CP-114EL-DB25M delivers fast and accurate data transmission, while full support for flow control (RTS/CTS and XON/XOFF) prevents data loss during communication. The board’s 2 kV isolation protects connected devices and improves reliability in industrial environments prone to electrical noise. Easy to install in any standard PCIe slot, this board is compatible with Windows and Linux systems, making it a flexible solution for diverse industrial automation setups.
Engineered for durability and performance, the Moxa CP-114EL-DB25M is ideal for factories, labs, and control rooms where stable, multi-port serial connections are critical. Its robust design, high-speed communication, and broad compatibility make it a top choice for professionals seeking long-term reliability and seamless integration.
Key Features
High-Performance Serial Communication: Supports RS-232, RS-422, and RS-485 standards for versatile connectivity.
4-Port Expansion: Provides four serial ports in a single PCIe card, saving motherboard slots.
PCI Express Interface: Ensures high-speed data transfer and stable communication.
Industrial-Grade Reliability: Designed for continuous operation in demanding environments.
Automatic Flow Control: Supports automatic hardware and software flow control for stable data transmission.
Wide Operating System Support: Compatible with Windows, Linux, and various industrial OS platforms.
Robust Build Quality: Withstands harsh conditions, including high temperature and electromagnetic interference.
Where it Can Be Used
Industrial Automation: Connect sensors, PLCs, and CNC machines for seamless data exchange.
Networking and Communication: Integrate legacy serial devices with modern systems in industrial networks.
Point-of-Sale Systems: Ideal for retail terminals, ATMs, and kiosks requiring multiple serial connections.
Data Acquisition Systems: Collect and transmit real-time data from measurement and monitoring devices.
Transportation and Logistics: Connect serial devices in vehicles, control systems, and monitoring units.
Installation Step
Power Down the Computer: Ensure the system is completely turned off before installation.
Insert the PCIe Card: Locate an available PCIe slot and firmly insert the Moxa CP-114EL-DB25M card.
Secure the Card: Use screws or brackets to fix the card in place.
Connect Serial Devices: Attach your RS-232, RS-422, or RS-485 devices to the DB25 ports.
Install Drivers: Load the latest Moxa drivers compatible with your operating system.
Test Communication: Verify each port is working using serial communication software.
User Experience
Users of the Moxa CP-114EL-DB25M consistently report high reliability and ease of use. The card’s stable performance ensures minimal data loss and consistent connectivity, even in industrial environments. Its versatile port support allows seamless integration with multiple devices simultaneously. The plug-and-play installation, combined with robust driver support, makes it suitable for both IT professionals and industrial engineers. Customers also appreciate its durable design, which ensures long-term operation without overheating or failures, making it an excellent choice for industrial automation and complex communication networks.
What is the price of Moxa CP-114EL-DB25M 4 port PCIE RS232/422/485 Serial Board in Bangladesh?
The estimated price of Moxa CP-114EL-DB25M 4 port PCIE RS232/422/485 Serial Board in Bangladesh is 0৳. You can buy the Moxa CP-114EL-DB25M 4 port PCIE RS232/422/485 Serial Board at best price from our website or visit our Office.
For the most accurate pricing, stock availability, and warranty details, we recommend contacting us before placing your order.

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