Description
Brainboxes 2 Port RS422/485 PCI Serial Card
Powerful, reliable, and plug-in friendly—the Brainboxes 2 Port RS422/485 PCI Serial Card is designed to boost legacy serial connectivity on modern PCs. Built for industrial, scientific, and point-of-sale applications, this universal PCI card delivers two independent RS422/485 ports with robust protection and high-speed signaling to handle demanding data streams with ease. Designed for long-term deployment in environments where data integrity and timing are critical, the Brainboxes card leverages advanced 128-byte transmit and receive FIFOs, strong 1 Mbit/s line drivers, and precise control of signal quality to minimize data loss and retries. Whether you are upgrading an existing system or integrating a new controller, this card provides a compact, cost-effective solution that fits in most desktop or workstation configurations. The included Windows drivers simplify installation, ensuring quick setup and reliable operation while maintaining compatibility with a wide range of software that relies on standard serial interfaces. With transient spike protection, the card also offers an extra layer of protection for your equipment against electrical disturbances, helping to extend the life of both the card and attached devices. In short, it’s an ideal upgrade path for legacy serial devices needing higher performance in a PCI-based PC.
- Two RS422/485 serial ports on a universal PCI card, designed for quick installation into most desktops and workstations, with transient spike protection to safeguard both the card and connected devices against voltage transients and surges.
- Exceptional data throughput with rates up to 921,600 baud, paired with 128-byte deep transmit and receive FIFOs that reduce bottlenecks and support continuous data flow even in busy serial networks.
- Robust signaling with 1 Mbit/s line drivers, delivering strong, stable, and noise-resistant signals across longer cable runs, which helps maintain data integrity in industrial environments.
- Out-of-the-box Windows compatibility with drivers included for all supported Windows versions, enabling fast deployment and reliable operation without hunting for third-party software.
- Flexible PCI integration that provides easy installation and upgrade paths for legacy systems needing higher-performance serial interfaces, offering a cost-effective solution for expanding serial connectivity without external adapters.
Technical Details of Brainboxes 2 Port RS422/485 PCI Serial Card
- Ports: 2 x RS422/485 serial ports
- Interface: Universal PCI expansion card
- Baud rates: Up to 921,600 baud
- Transmit/Receive FIFOs: 128 bytes each
- Line drivers: 1 Mbit/s
- Protection: Transient spike protection
- Drivers: Windows drivers included
How to install Brainboxes 2 Port RS422/485 PCI Serial Card
- Power down your computer and unplug from the wall to ensure safe installation.
- Open the computer case and locate an available PCI slot; align the Brainboxes card with the slot and firmly seat it into the motherboard.
- Secure the card to the chassis with a screw to keep it firmly in place during operation.
- Close the case, reconnect power, and boot the computer; install the included Windows drivers from the CD or download the latest version from Brainboxes support.
- Open Device Manager, verify that the new serial ports appear under Ports (COM & LPT), and configure the port settings (baud rate, data bits, parity, stop bits, and flow control) according to your application needs. Connect your RS422/485 devices using appropriate cables and connectors.
Frequently asked questions
- Q: How many serial ports does this card provide? A: It provides two RS422/485 serial ports for flexible multi-device communication.
- Q: What is the maximum baud rate? A: Up to 921,600 baud, enabling high-speed data transmission for demanding applications.
- Q: Are drivers included? A: Yes, Windows drivers are included for quick setup and broad compatibility.
- Q: Does the card have protection against power spikes? A: Yes, transient spike protection helps safeguard both the card and connected equipment.
- Q: Is this card compatible with all Windows versions? A: The product includes drivers for all Windows versions supported by Brainboxes; check the latest support page for specific OS compatibility.
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