Interface Card EXSYS EX-47030

The Interface Card EXSYS EX-47030 is a reliable PCIe expansion solution designed for wired serial connectivity. Powered by the dependable Oxford OXPCIe958 chipset, this interface card integrates RS-232, RS-422, and RS-485 serial communication standards into standard desktop computer systems. Measuring 171mm in length, 93mm in width, and 38mm in height, it is built to fit standard system configurations while meeting CE and FCC international compliance standards.

Advantages

This PCIe interface card delivers stable and secure wired communication for various industrial and office environments. Equipped with RS-232 V.24 featuring a 16C950 FIFO buffer and a 128-byte buffer, it ensures smooth data transmission without bottlenecks. Support for multiple data bits, stop bits, and parity options allows precise configuration for legacy and modern hardware. Additionally, practical TX and RX activity LED indicators provide immediate visual feedback on data traffic, while automatic operating system allocation manages I/O addresses and interrupts effortlessly.

Suitable for

• Connecting legacy industrial automation equipment to modern PCs
• Setting up point-to-point serial communication utilizing RS-422 full-duplex systems
• Implementing multi-drop RS-485 half-duplex networks for data acquisition
• Upgrading desktop workstations with reliable wired serial interfaces

When it may not be suitable

This interface card is not designed for laptops or computers lacking available PCI Express expansion slots. It will also not be suitable for systems requiring parallel port connectivity or wireless communication setups.

Key specifications

• Host interface: PCIe
• Serial interfaces: RS-232, RS-422, RS-485
• Chipset: Oxford OXPCIe958
• Buffer: 16C950 FIFO with 128-Byte Buffer
• Signals RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
• Signals RS-422: 4-wire full-duplex (TXD+/-, RXD+/-)
• Signals RS-485: 2-wire half-duplex (Data+/-, Data+/-)
• Operating temperature range: 0 °C to 55 °C
• Certifications: CE, FCC

How to use

Power down your computer completely and disconnect it from the power outlet before installation. Open the computer case and insert the PCIe interface card into an available PCI Express slot, securing the bracket firmly. Close the case, reconnect the power, and boot up the operating system. The system will automatically allocate the necessary I/O addresses and interrupts. Connect your serial cables to the corresponding RS-232, RS-422, or RS-485 ports, ensuring proper signal wiring according to your peripheral device requirements.

What to consider before purchase

• Verify that your computer motherboard has an available PCIe slot compatible with this card's physical dimensions.
• Check the communication requirements of your external devices to ensure they match RS-232, RS-422, or RS-485 standards.
• Confirm that your operating system is compatible with the hardware and chipset drivers.

Usage recommendations: Ensure proper anti-static precautions are taken during physical installation. Regularly inspect connected cabling to maintain stable wired data transmission and avoid exceeding the operational temperature range of 0 to 55 °C.