Gearmo 4 Port USB to Serial RS232 Adapter (Model USA-FTDI4X) Instruction Manual

1. Wprowadzenie

The Gearmo 4 Port USB to Serial RS232 Adapter is designed to connect multiple legacy DB-9 serial devices to modern USB-equipped computers. This adapter utilizes a high-performance FTDI chipset, ensuring reliable data transfer and broad operating system compatibility. It is suitable for various applications, including POS systems, barcode scanners, industrial controls, and digital signage.

Rysunek 1: Koniecview of the Gearmo 4 Port USB to Serial RS232 Adapter.

2. Główne cechy

• 4-Port RS232 Connectivity: Easily adds four standard serial ports to your desktop or laptop.
• FTDI Chipset: Utilizes a high-performance FTDI chipset for stable and reliable communication.
• ESD and Surge Protection: Built-in protection against static electricity and surges up to 15kV ensures reliable data transfers and protects connected equipment.
• Instalacja typu Plug-and-Play: USB interface allows for easy installation without requiring IRQ, DMA, or I/O port resources.
• Retencja portu COM: Automatically re-assigns the same COM port value if the adapter is disconnected and reconnected to the host computer.
• Szeroka kompatybilność z systemami operacyjnymi: Supports Windows 7, 8, 10, 11, Linux, and macOS 10.X.
• Wskaźniki LED: Power (PWR), Receive Data (RXD), and Transmit Data (TXD) LEDs for activity monitoring.

Figure 2: Detail of the four DB9 serial connectors.

Figure 3: The adapter's central unit, highlighting its data communication and protection features.

3. Scenariusze użytkowania

This adapter is ideal for connecting a wide range of serial devices to modern computer systems. Common applications include:

• Drukarki
• Skanery
• Modemy
• Maszyny CNC
• Sterowniki PLC
• Aparaty cyfrowe
• GPS and PDA Devices
• Other legacy serial equipment with DB9 female connectors

Rysunek 4: Examples of serial devices compatible with the adapter.

4. Konfiguracja i instalacja

4.1 Podłączanie adaptera

1. Connect the DB9 male connectors of the Gearmo adapter to the DB9 female serial ports on your peripheral devices.
2. Plug the USB Type-A connector of the adapter into an available USB port on your computer (desktop, laptop, or other mobile device).

Figure 5: Connecting the USB adapter to a computer.

Figure 6: The adapter fully connected to a laptop, ready for use.

4.2 Instalacja sterownika

The Gearmo USA-FTDI4X adapter is designed for plug-and-play operation on most modern operating systems (Windows 7, 8, 10, 11, Linux, macOS 10.X). In most cases, drivers will install automatically upon connection.

If automatic installation does not occur or if you are using an older operating system, a driver disc is included with the product. You may also download the latest drivers from the official Gearmo webstrona.

5. Instrukcja obsługi

5.1 COM Port Retention

The adapter features COM port retention, meaning that once a COM port is assigned to a serial device, it will retain that assignment even if the adapter is disconnected and reconnected, or if the computer is restarted. This ensures consistent configuration for your serial applications.

5.2 Wskaźniki LED

The central hub of the adapter includes LED indicators to monitor activity:

• PWR (moc): Indicates that the adapter is receiving power from the USB port.
• RXD (Receive Data): Flashes when data is being received by the adapter from a connected serial device.
• TXD (Transmit Data): Flashes when data is being transmitted by the adapter to a connected serial device.

These LEDs allow for easy monitoring of data flow and can assist in troubleshooting connection issues.

6. Specyfikacje

6.1 RS-232 Pin-Out Diagram

Figure 7: Standard RS-232 DB9 Pin-Out.

7. Konserwacja

To ensure the longevity and optimal performance of your Gearmo USB to Serial Adapter, follow these general maintenance guidelines:

• Keep the adapter and cables clean and free from dust. Use a soft, dry cloth for cleaning.
• Unikaj wystawiania adaptera na działanie ekstremalnych temperatur, wilgoci lub bezpośredniego światła słonecznego.
• Do not bend or crimp the cables excessively, as this can damage internal wiring.
• Gdy nie używasz adaptera, przechowuj go w bezpiecznym miejscu, aby zapobiec jego uszkodzeniu fizycznemu.

8. Rozwiązywanie Problemów

If you encounter issues with your Gearmo USB to Serial Adapter, consider the following troubleshooting steps:

• Nie wykryto urządzenia: Ensure the USB connector is fully inserted into your computer's USB port. Try a different USB port or a different computer to rule out port issues.
• Problemy ze sterownikiem: Verify that the correct drivers are installed. Check your operating system's Device Manager (Windows) or System Information (macOS/Linux) for the adapter and its driver status. Reinstall drivers if necessary.
• Błędy komunikacyjne: Check all serial cable connections to your peripheral devices. Ensure the baud rate and other serial port settings in your application match those of the connected device. Monitor the RXD and TXD LEDs on the adapter for data activity.
• COM Port Conflicts: While the adapter supports COM port retention, conflicts can sometimes arise with other virtual COM ports. In Device Manager, you can manually change the assigned COM port number if needed.
• Połączenie przerywane: Ensure cables are not damaged and connections are secure. Avoid using excessively long USB extension cables, which can sometimes lead to signal degradation.

9. Informacje o gwarancji

For detailed warranty information regarding your Gearmo 4 Port USB to Serial RS232 Adapter, please refer to the warranty card included with your product or visit the official Gearmo webWarunki gwarancji mogą się różnić.

10. Wsparcie

Gearmo provides engineering support for its products. If you require technical assistance, CAD files, mechanical drawings, or datasheets for integration or project needs, please contact Gearmo customer support through their official webstronę internetową lub dane kontaktowe podane w dokumentacji produktu.

Aby uzyskać dodatkowe zasoby i aktualizacje produktów, odwiedź stronę Gearmo Store on Amazon.