General
USB interface	12 Mbps
Data bits	5, 6, 7, 8
Stop bits	1, 1.5, 2
MTBF	1.949.025 Stunden (MIL-HDBK-217F)

The Moxa UPort 1150 is an industrial USB-to-serial converter that enables the connection between modern computers with USB interface and older devices with serial interfaces. It is specifically designed for applications in automation technology, measurement technology, and the POS sector, where communication with legacy systems via RS-232, RS-422, or RS-485 is required. The device offers a USB interface with a speed of 12 Mbps and is compatible with USB 2.0 as well as compliant with USB 1.0/1.1. The serial interface supports RS-232/422/485 via a DB9 male connector, making it flexible for various communication protocols. The maximum data transfer rate is 921.6 kbps, which is sufficient for operation with industrial controllers and sensors.

Applications include industrial environments where older machines or measuring devices must be accessed via serial interfaces. The UPort 1150 is also suitable for applications in retail, where POS terminals or cash register systems with serial interfaces need to be connected. Support for Windows, Linux, macOS, as well as virtual machines such as VMware ESXi, Fusion, and Parallels enables broad integration into different IT infrastructures. Driver support ranges from Windows 11 to Server 2000–2022, ensuring compatibility with both older and modern systems.

Functions and equipment in detail include comprehensive configurability of serial communication: baud rates from 50 bps to 921.6 kbps, data bits (5, 6, 7, 8), stop bits (1, 1.5, 2), parity types (none, even, odd, Space, Mark), and flow control methods (RTS/CTS, XON/XOFF, none). Integrated LEDs indicate USB and data activity, facilitating diagnosis of connection issues. The robust housing made of ABS + polycarbonate protects the device against mechanical stress and is designed for use in industrial environments.

Technology explained simply shows that the UPort 1150 transmits serial communication over the USB network cable, with power supply also provided via USB (5 VDC). The power consumption is 77 mA, which is within the specifications for USB 2.0 devices. Signals for RS-232 (TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND), RS-422 (Tx+, Tx-, Rx+, Rx-, GND), and RS-485 (4- and 2-wire mode) are fully supported. The operating temperature range of 0 to 55 °C and storage temperature range of -20 to 70 °C make the device suitable for indoor use, although it is not designed for extreme outdoor conditions.

Compatibility and accessories include support for various operating systems and virtualization platforms. Models in the UPort 1100 series are available in various variants, with the UPort 1150 offering the combination of RS-232/422/485. Certifications include EMC (EN 55032/35), EMI (CISPR 32, FCC Part 15B Class 1), ESD (4 kV contact, 8 kV air), as well as environmental standards such as RoHS, CRoHS, and WEEE.

Mounting and installation are performed via the USB connector on the computer and the DB9 connector on the serial device. Installation requires the installation of drivers, which are available for the specified operating systems. The quick start guide included in the package supports this process. The device is plug-and-play capable, with exact configuration of serial parameters carried out via the respective software application.

Advantages in operation include easy integration into existing systems, high reliability (MTBF: 1,949,025 hours according to MIL-HDBK-217F), and broad compatibility. The robust design and clear indication of activities via LEDs facilitate daily operation and troubleshooting. The device is not designed for outdoor use, as no IP rating is specified, and the operating temperature is limited.

Scope of delivery includes 1x UPort 1150 converter, 1x Mini-DB9F-to-terminal block adapter, 1x quick start guide, and 1x warranty card. The information refers exclusively to the UPort 1150 model type without galvanic isolation.