EXSYS EX-45032IS PCIe dual serial RS-232 kaart, low profile

Legacy serial devices often lack a way to connect to modern computers that no longer include RS-232 ports. The EXSYS EX-45032IS solves this by adding two high-speed RS-232 serial ports through a PCI Express x1 slot, enabling reliable communication with industrial equipment, POS terminals, and other serial peripherals.

Who is it for

System integrators, industrial automation engineers, and IT professionals who need to connect legacy serial devices to current desktop systems. Its low-profile form factor makes it suitable for small form factor and slimline computers, while the included standard bracket ensures compatibility with full-height cases.

Main features

• Two RS-232 serial ports via a single PCIe x1 slot
• Supports data transfer rates up to 921.6 Kbps
• 16-byte FIFO buffer per port for smooth data flow
• 15 KV ESD protection on all serial lines
• Low-profile bracket included, with standard bracket also provided
• Broad OS support: Windows (XP to 11, Server) and Linux kernel 2.6.x+

Specifications

• Host interface: PCIe x1
• Output interface: 2x DB9 male RS-232
• Chipset: MosChip MCS9901CV-AA
• Data transfer rate (max): 921.6 Kbps
• FIFO buffer: 16-byte per port
• ESD protection: 15 KV (HBM)
• Data bits: 5, 6, 7, 8
• Stop bits: 1, 1.5, 2
• Parity: Even, Odd, None, Mark, Space
• Flow control: Hardware (RTS/CTS), Software (XON/XOFF)
• Operating temperature: 0°C to 70°C
• Storage temperature: -20°C to 85°C

Tips

Before installation, check your system's BIOS for PCIe resource allocation settings. For Linux, most modern distributions include the necessary drivers; for Windows, download the latest driver from the EXSYS website to ensure full functionality.