What is a MOXA USB-to-Serial Converters?

What is USB to Serial converter?

A USB to Serial converter refers to a device or an adapter that enables a computer to communicate with serial devices through a USB port. It functions as an introductory medium to the USB interface (which can be seen in modern devices) and RS-232, RS-485, or TTL serial interfaces (which are often used or have been utilized in older or more specific equipment).

UPort 1100 Series converts USB to RS-232/422/485

MOXA USB-to-Serial Converters serve as a bridge between devices with USB ports and those with serial interfaces, such as RS-232, RS-422, and RS-485. This connection type is particularly useful in industrial environments where there is a mix of old and new technologies. By using these converters, companies can expand their equipment’s functionality without significant hardware overhauls.

Why is it playing important role in Industrial automation field??

USB to Serial converter is a main component in the industrial automation sector because the industrial machinery and equipment are highly dependent upon serial communication interfaces like RS-232, RS-485, and RS-422 to communicate, move and stuff the information.

Examples in Automation:

• Connecting a SCADA system to field devices.
• Communicating with serial-based HMIs, actuators, or motor drives.
• Integrating older machinery into modern industrial networks.
• In essence, USB to Serial converters are indispensable for ensuring compatibility, maintaining productivity, and achieving seamless communication in the industrial automation ecosystem.

UPort 1110

1-port RS-232 USB-to-serial converter

The UPort 1100 series USB-to-serial converters serve as an ideal accessory for laptop computers lacking a serial port. They are indispensable for engineers requiring connections to various serial devices in the field or for interfacing with devices that do not possess a standard COM port or DB9 connector.

• Automatic Recovery Data Communication (ARDC)
• Full-speed USB operation at up to 12 Mbps
• Compatible with USB 2.0
• Additional I/O or IRQ not required
• Serial transmission speed up to 921.6 kbps
• 64-byte FIFO and built-in hardware and software flow control
• Full range of drivers supported for Windows, Linux, macOS, Andriod
• LEDs for indicating USB and TxD/RxD activity
• 15 KV ESD protection for all serial ports

Key Features of the MOXA UPort 1110

• Plug-and-Play Capability: Describe how the UPort 1110 is easy to install with plug-and-play functionality, saving time in industrial environments.

• High-Speed Data Transfer: Mention the maximum data transfer rate (up to 921.6 kbps), ideal for data-intensive applications.

• Compact and Durable Design: Highlight the portable and durable design that ensures longevity in tough environments.

UPort 1130

1-port RS-422/485 USB-to-serial converter

The MOXA Uport 1130 is a 1-Port RS-422/485 USB-to-serial converter that offers high-performance, industrial-grade connectivity for up to 16 serial devices through a single USB port. This converter is part of a diverse range of options that feature Hi-Speed USB 2.0, supporting data rates of up to 480 Mbps, advanced UARTs for superior serial performance, COM port mapping, and fixed-base COM functionality.

• Automatic Recovery Data Communication (ARDC)
• Additional I/O or IRQ not required
• Compatible with USB 2.0
• 15 KV ESD protection for serial port
• Full modem status LEDs
• Full-speed USB operation at up to 12 Mbps
• Serial transmission speed up to 921.6 kbps for fast data transmission
• 64-byte FIFO and built-in hardware and software flow control
• Support for RS-422, 2-wire RS-485, and 4-wire RS-485
• Full range of drivers supported for Windows, Linux, macOS, Andriod

Key Features of the MOXA UPort 1130

• One-Port RS-422/485 Converter: The MOXA UPort 1130 offers a single RS-422/485 port, which provides flexible connectivity options for industrial devices that use these widely adopted communication standards. RS-422 and RS-485 are commonly used in environments requiring long-distance data transmission and robust noise immunity. These serial protocols are essential in applications like PLC communication, industrial controllers, and SCADA systems.

• High-Speed Data Transfer: The UPort 1130 supports data rates of up to 921.6 Kbps, making it suitable for high-speed data transfer between USB and serial devices. Whether you're connecting to a sensor, a PLC, or a remote terminal unit (RTU), the UPort 1130 ensures fast, reliable communication, which is critical for real-time monitoring and control.

UPort 1150

1-port RS-232/422/485 USB-to-serial converter

The MOXA UPort series of USB-to-serial converters offer robust, industrial-grade connectivity for computers, enabling the connection of up to 16 serial devices through a single USB port. This series includes a diverse selection of converters equipped with features such as Hi-Speed USB 2.0, supporting data transfer rates of up to 480 Mbps, advanced UARTs for superior serial performance, COM port mapping, and fixed-base COM functionality.

• Additional I/O or IRQ not required
• Compatible with USB 2.0
• Full-speed USB operation at up to 12 Mbps
• Serial transmission speed up to 921.6 kbps for fast data transmission
• Virtual machine supported for VMWare Fusion/ESXi and Parallels
• 64-byte FIFO and built-in hardware and software flow control
• Support for RS-422, 2-wire RS-485, and 4-wire RS-485
• Full range of drivers supported for Windows, Linux, macOS, Andriod
• LEDs status indicators for USB and TxD/RxD activity
• 15 KV ESD protection for all serial ports
• Includes mini DB9 female to terminal block adaptor for easy wiring

Easy Installation Process

• The installation process for the Moxa Uport 1150, which facilitates serial to USB connectivity, is straightforward. Begin by installing the necessary driver, followed by connecting the converter to a USB port. Upon connecting the Uport 1150, Windows will automatically detect the device and install the necessary drivers, resulting in the creation of a new COM port.

• For optimal performance, it is advisable to install the driver prior to connecting the converter to the USB port. After the successful installation of both the driver and hardware, the newly created COM port will be assigned a COM number, allowing it to function similarly to the built-in COM ports of the PC.

• Should there be a need to modify settings such as baud rate or parity, these adjustments can be made using your serial communication application, ensuring seamless control over the new COM port.

Features and Benefits

1. 921.6 kbps maximum baudrate for fast data transmission

2. Drivers provided for Windows, macOS, Linux

3. Mini-DB9-female-to-terminal-block adapter for easy wiring

4. LEDs for indicating USB and TxD/RxD activity

5. 2 kV isolation protection (for -I models)

Conclusion

MOXA USB-to-Serial Converters are essential tools for connecting modern computers to serial devices, facilitating the communication with legacy systems and various equipment that use serial ports. They are versatile, supporting different types of serial communications like RS-232, RS-422, and RS-485, and are compatible with various operating systems. Their robust build and high data transmission rates make them reliable and efficient for industrial and technical applications.

If you are looking for any Industrial Automation solutions reach us on contact@asteamtechno.com for
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