Moxa CP-102E/102EL – 2-Port RS-232 PCI Express Board
The Moxa CP-102E/102EL from Datacom Technologies BD is a reliable and high-performance 2-port RS-232 PCI Express communication board designed for industrial PCs, automation systems, and legacy device connectivity. With support for high-speed data transmission, ESD protection, and compatibility with both standard and low-profile PC cases, it is ideal for industrial automation, POS systems, machine control, and SCADA communication.
Specification Table
| Feature | Details |
|---|
| Model | Moxa CP-102E / CP-102EL |
| Interface | PCI Express x1 |
| Serial Ports | 2× RS-232 |
| Connector Type | DB9 male |
| Baudrate | Up to 921.6 kbps |
| FIFO | 128-byte FIFO for stable high-speed communication |
| ESD Protection | 15 kV ESD on serial ports |
| Drivers | Windows, Linux, UNIX (Real COM/TTY supported) |
| Slot Compatibility | PCIe x1/x4/x8/x16 |
| Form Factor | CP-102E: Standard |
| Power Source | PCIe bus-powered |
| Operating Temperature | 0°C to +55°C |
| Certifications | CE, FCC, RoHS |
| Applications | Industrial, automation, SCADA, POS, monitoring |
Moxa CP-102E/102EL Description
The Moxa CP-102E/102EL is designed to help industrial PCs communicate seamlessly with RS-232 devices at high data speeds. Supporting up to 921.6 kbps and equipped with a 128-byte FIFO buffer, the board ensures smooth and efficient serial communication, even in demanding applications.
Thanks to its 15 kV ESD protection, the CP-102E/102EL delivers stable performance in electrically noisy industrial environments. The CP-102EL model also includes a low-profile bracket, making it suitable for compact PC enclosures used in modern industrial installations.
With full driver support across Windows, Linux, and UNIX systems — including Real COM and TTY drivers — software applications can access serial devices just as they would via native COM ports. This makes integration simple for automation, SCADA, data logging, and POS applications.
Key Features
• 2-port RS-232 PCI Express card with high-speed communication
• Supports baud rates up to 921.6 kbps
• 128-byte FIFO ensures smooth data transmission
• 15 kV ESD protection for industrial reliability
• Available in standard and low-profile versions
• Wide OS support with Real COM/TTY drivers
• Perfect for industrial PCs, POS, HMIs, SCADA equipment, and automation devices
Where It Can Be Used
• Industrial automation and machine control systems
• SCADA communication networks
• POS and kiosk systems
• Monitoring, logging, and data acquisition
• Legacy device connectivity for RS-232 equipment
• Factories, utilities, and embedded PC applications
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