Interface Card EXSYS EX-1333VIS

The Exsys EX-1333VIS is a reliable interface card designed to expand connectivity options for computers and notebooks via a USB host interface. Enclosed in a robust metal case, this device provides two high-performance 16C550-type UART compatible serial ports supporting RS-232, RS-422, and RS-485 standards. Equipped with an FTDI chipset, it guarantees stable and efficient data communication at rates up to 480 Mbit/s. The unit features built-in surge protection and optical isolation to safeguard connected hardware in demanding environments, along with LED indicators for monitoring operational status and data traffic.

Advantages

This interface card offers instant COM port expansion without the need to open the computer system, allowing for plug-and-play installation while the system is running. The inclusion of 15KV ESD surge protection and 2500Vrms optical isolation ensures high resistance against electrical interference and voltage spikes, making it highly dependable for industrial and commercial applications. Its durable metal housing provides physical protection, while screw-lock cable support prevents accidental disconnection during operation. Furthermore, flexibility is enhanced through support for multiple serial protocols and operating systems.

Suitable for

• Connecting legacy industrial equipment to modern PCs or notebooks
• Expanding serial communication ports in automation and control systems
• Data acquisition setups requiring optical isolation and surge protection
• Office and laboratory environments utilizing Windows or Linux operating systems

When it may not be suitable

This device may not be suitable if your setup requires PCI Express or other internal expansion slots rather than a USB connection. Additionally, applications demanding ultra-high-speed data transfers exceeding the capabilities of USB 2.0 and standard serial interfaces will require alternative hardware solutions.

Key specifications

• Host Interface: USB 2.0
• Serial Ports: 2 x 9-pin RS-232/422/485
• Data Transfer Rate: Up to 480 Mbit/s
• Chipset: FTDI
• UART Type: 16C550 compatible with 16-byte FIFO buffer
• Protection: 15KV ESD Surge Protection and 2500Vms Optical Isolation
• Dimensions: 106 mm x 113 mm x 24 mm
• Operating Temperature: 0 °C to 55 °C

How to use

To use the Exsys EX-1333VIS, connect the device to an available USB port on your computer or notebook using a compatible USB cable. The operating system will automatically configure the necessary I/O addresses and interrupts. Install the appropriate drivers if required by your operating system. Connect your serial devices to the dual 9-pin ports, ensuring the correct protocol configuration for RS-232, RS-422, or RS-485 communication. Monitor operation and data transmission using the integrated LED indicators on the metal housing.

What to consider before purchase

• Verify that your computer or notebook has an available USB port and is running a compatible operating system
• Check whether your peripheral devices utilize RS-232, RS-422, or RS-485 communication standards
• Assess if optical isolation and surge protection are required for your specific operational environment
• Consider physical space requirements and potential mounting options such as DIN-rail installation

Usage recommendations: Ensure that all connections are securely fastened using the screw-lock mechanism to prevent accidental disconnection in high-vibration environments. Operate the device within the specified temperature range to maintain optimal performance and longevity.