Interface card Exsys EX-42032IS

The Exsys EX-42032IS is a versatile PCI interface card designed to expand your system with two high-performance serial ports supporting RS-232, RS-422, and RS-485 communication standards. Utilizing a standard PCI or PCI-X bus, this interface card integrates seamlessly into computers, small workstations, and servers. Built with advanced features such as UART 16C550 outputs, 15KV ESD surge protection, and 2.5KV optical isolation, it ensures reliable and safe data transmission in demanding environments. Each port can be individually configured, offering flexible connectivity for a wide variety of serial devices.

Advantages

This PCI interface card provides exceptional reliability through integrated 15KV ESD surge protection and 2.5KV optical isolation, safeguarding connected equipment from electrical interference and voltage spikes. The inclusion of high-performance UART 16C550 outputs and a 16-byte FIFO buffer ensures efficient data handling and smooth communication performance. With full plug-and-play compatibility, installation is straightforward without complex configuration steps. Furthermore, the support for ATTATM Auto RS-485 transmitter features and individually selectable port modes allows for versatile adaptation to specific networking and industrial requirements.

Suitable for

• Expanding serial connectivity on PCs, small workstations, and servers
• Connecting industrial automation and control equipment
• Point-of-sale systems requiring robust serial communication
• Environments requiring optical isolation to prevent electrical ground loops

When it may not be suitable

This product is not suitable for modern motherboards that completely lack traditional PCI or PCI-X expansion slots, as it is designed specifically for the PCI bus interface. Additionally, it may not meet the requirements of applications needing Power over System capabilities since power options are not selectable.

Key specifications

• Supports RS-232, RS-422, and RS-485 serial communication standards
• Equipped with two serial outputs featuring UART 16C550 high-performance controllers
• Features a 16-byte FIFO buffer for efficient data handling
• Includes 15KV ESD surge protection and 2.5KV optical isolation
• Compatible with PCI and PCI-X bus interfaces
• Supports data bits of 7 or 8 and stop bits of 1, 1.5, or 2
• Includes ATTATM Auto RS-485 transmitter feature

How to use

To use the Exsys EX-42032IS interface card, power down your computer and disconnect it from the mains supply. Open the computer case and insert the card firmly into an available PCI or PCI-X slot, ensuring it is properly seated before securing the bracket. Close the case, reconnect the power, and boot the system. The operating system will automatically detect the plug-and-play device. Connect your serial cables to the appropriate ports and configure the individual port settings to RS-232, RS-422, or RS-485 according to your connected peripheral requirements.

What to consider before purchase

• Verify that your computer motherboard has an available and compatible PCI or PCI-X expansion slot
• Check whether your peripheral devices require RS-232, RS-422, or RS-485 communication protocols
• Confirm that your operating system supports standard PCI serial interface drivers

Usage recommendations: Always ensure the computer is completely powered off and disconnected from electrical sources before installing or removing the PCI interface card to prevent static discharge or component damage. Configure each port setting accurately according to the specific device requirements to maintain stable and error-free serial communication.