Interface Card EXSYS EX-1311VIS

The EXSYS EX-1311VIS interface card is a robust USB 2.0 to serial adapter designed to provide reliable COM port expansion for PCs and notebooks. Housed in a durable metal case, this converter features one high-performance 16C550-type UART compatible serial port supporting RS-232, RS-422, and RS-485 protocols. It incorporates advanced surge protection and optical isolation to safeguard connected equipment in demanding environments. The unit includes a 16-byte FIFO buffer for efficient data handling and comes equipped with LED indicators for operation functions and data communication.

Advantages

This interface card offers exceptional versatility and durability thanks to its heavy-duty metal housing and comprehensive protection features. The inclusion of surge protection and optical isolation ensures stable and safe data transmission even in electrically noisy industrial settings. The screw-lockable USB cable design prevents accidental disconnection, ensuring a secure and uninterrupted connection. Furthermore, the included DIN-Rail kit allows for convenient installation in standard 19-inch racks or industrial cabinets.

Suitable for

• Connecting legacy industrial equipment to modern computers via RS-232, RS-422, or RS-485 ports
• Expanding COM ports on PCs and notebooks in industrial automation setups
• Secure data communication environments requiring optical isolation and surge protection
• DIN-rail or 19-inch rack installations in control rooms and server cabinets

When it may not be suitable

This device may not be suitable for applications that require high-speed USB 3.0 or greater data transfer rates, as it operates on the USB 2.0 bus. Additionally, systems lacking support for Windows or Linux operating systems cannot utilize this interface card.

Key specifications

• USB 2.0 to serial RS-232/422/485 interface
• 16C550-type UART compatible serial port
• 16 bytes FIFO buffer
• Surge protection and optical isolation
• Operating temperature range from -20 to 85 °C
• Relative humidity tolerance from 5 to 95 percent
• Dimensions: 114 mm width, 57 mm depth, 26 mm height
• Weight: 0.4 kg
• Colour: Black

How to use

Connect the interface card to an available USB port on your computer using the provided screw-lockable USB cable to secure the connection against accidental detachment. Install the appropriate drivers for your supported Windows or Linux operating system. Mount the unit securely using the included DIN-Rail kit if installing in a rack or industrial enclosure. Once powered, monitor the operational status and data traffic via the integrated LED displays.

What to consider before purchase

• Verify that your computer system operates on a compatible Windows or Linux platform
• Check if your setup requires RS-232, RS-422, or RS-485 serial connections
• Ensure physical space allows for the device dimensions of 114 mm by 57 mm by 26 mm

Usage recommendations

Ensure the screw-lock on the USB cable is fully tightened to prevent accidental disconnection during operation, and utilize the optical isolation features when working in environments with high electrical interference.