General
Number of USB ports	7
Air humidity	5–95 % (nicht kondensierend)
EMC certification	EN 61000-6-2/-6-4
MTBF	1.111.361 Stunden
USB-IF certification

The UPort 407 from Moxa is an industrial USB hub that expands a single USB port into seven connections. It is designed for use in demanding industrial environments where reliability, high EMC stability, and mechanical robustness are required. The device supports the Hi-Speed USB 2.0 specification with a maximum data transfer rate of 480 Mbps and is officially USB-IF certified, ensuring interoperability and performance reliability. The USB interface is via a USB Type-B connector, which connects to a host system, while the seven output ports use the standard USB Type-A connector. The aluminum construction provides high mechanical stability and heat dissipation, which is particularly advantageous in continuously operating systems.

Applications

The UPort 407 is suitable for industrial applications where multiple USB devices need to be connected to a host, for example in automation technology, machine control, or mobile systems. Its robust design and certifications for EMC and safety requirements make it suitable for use in environments with electromagnetic interference, such as in manufacturing, transportation, or energy supply. Operating temperature ranges extend from 0 to 60 °C (standard model) and from -40 to 85 °C (wide temperature model), accommodating even extreme climatic conditions.

Functions and Equipment in Detail

The hub provides a stable power supply of 500 mA per port, sufficient to operate typical USB peripheral devices such as sensors, printers, or storage devices. Power supply is exclusively external, with an input voltage range of 12 to 40 VDC. Power consumption is 2.3 A at 12 VDC. Power supply can be via a terminal block or a hollow pin connector, enabling flexible integration into existing power supply networks. The integrated ESD protection function according to IEC 61000-4-2 protects against electrostatic discharges up to 15 kV in air and 8 kV in contact, enhancing device safety in harsh environments.

Technology Explained Simply

USB 2.0 technology enables fast data transfer, sufficient for time-critical applications. Certification by USB-IF guarantees compatibility with all USB 1.1- and USB 2.0-compatible host systems and peripheral devices. The aluminum housing construction provides not only mechanical stability but also efficient heat dissipation, extending the device’s lifespan. The MTBF (Mean Time Between Failures) is 1,111,361 hours, indicating high reliability and calculated according to the Telcordia SR332 standard.

Compatibility and Accessories

The UPort 407 is compatible with all USB 1.1- and USB 2.0-compliant host systems. The delivery includes a wall mounting kit, a USB cable (Type A to Type B), a power supply unit (only for standard temperature models), a quick installation guide, a fabric evidence table, and a warranty card. Mounting is standardly done on the wall, with optional DIN rail mounting available. Certifications include EMC standards such as EN 61000-6-2/-6-4, EMI standards such as CISPR 32 and FCC Part 15B Class A, as well as safety standards such as UL 508. Additional international approvals include BSMI and KC (only for UPort 407). The devices comply with environmental standards RoHS, CRoHS, and WEEE.

Mounting and Installation

Installation is performed using the included wall mounting kit, which enables secure attachment to a wall. For use in enclosures, optional DIN rail mounting is available. Power supply is via an external power connection, with voltage ranging from 12 to 40 VDC. Connection to the host system is made via the included USB cable (Type A to Type B). The quick installation guide supports setup.

Operational Advantages

The UPort 407 provides a reliable expansion of USB connections in industrial environments. The high EMC stability, robust metal construction, and external power supply ensure long service life and low failure probability. The stable power supply of 500 mA per port enables the use of power-intensive USB devices. Certifications and high MTBF underscore suitability for critical applications. The delivery includes all necessary components for quick installation, including the power supply unit for standard models.