The USB‑Hub Industry from Wiesemann & Theis expands a single USB port into four full‑function connections and is specifically designed for demanding industrial environments. With four USB 2.0 High‑Speed downstream ports, multi‑TT architecture, rugged DIN rail mounting, and a wide operating temperature range from 0 to 70 °C, the hub offers maximum reliability in Industry 4.0, automation, and control applications.

The hub supports all common USB standards (1.0, 1.1, and 2.0), achieves transfer rates up to 480 Mbit/s, and provides individual port power management for maximum stability and safety.

Industrial design with high EMC immunity

The USB‑Hub Industry is certified to EN 61000‑6‑2 and offers enhanced immunity in electromagnetically demanding environments. The durable metal housing is designed for DIN rail installation in control cabinets, enabling secure, space‑saving, and vibration‑resistant mounting.

Features:

• Extended temperature range from 0 °C to 70 °C
• LED indicators for system power and port status
• Rugged construction for continuous operation in manufacturing environments

Whether in production halls, measurement systems, or network nodes, the USB‑Hub Industry ensures dependable operation in challenging conditions.

Four High‑Speed ports with multi‑TT architecture

The modern multi‑transaction‑translator architecture (multi‑TT) ensures that each USB port can operate independently at full speed, even when multiple devices of different USB versions are connected simultaneously.

Technical highlights:

• 1× upstream port (Type B): Connection to host PC, controller, or industrial computer
• 4× downstream ports (Type A): For USB devices with up to 500 mA current draw per port
• USB standards: 1.0 / 1.1 / 2.0 (backward‑compatible)
• Maximum transfer rate: 480 Mbit/s (USB 2.0 High‑Speed)

This makes the hub perfect for connecting sensor modules, data storage devices, or communication interfaces in networked production systems.

Power supply and current management

The USB‑Hub is externally powered with 24 – 48 V DC—the industry‑standard voltage range allows flexible integration into existing power networks. Power is supplied via a pluggable screw terminal.

All ports feature independent port‑power management:

• Overload and short‑circuit protection
• Automatic current regulation per port (max. 500 mA)
• Energy savings for unused ports

The architecture ensures safe power delivery and energy efficiency—ideal for continuous operation in production or measurement systems.

Plug‑and‑Play for all operating systems

The USB‑Hub Industry is fully plug‑and‑play compatible and requires no additional driver installation for the following systems:

• Microsoft Windows (98, Me, 2000, XP, Vista, Server 2008, x86/x64)
• Mac OS (from version 8.x to X)
• Linux (from kernel 2.4.0)

This allows immediate use in existing IT and control environments—without software configuration.

Standards compliance and safety

The hub meets international standards:

• EN 61000‑6‑2 – Industrial immunity
• EN 55032:2015 + A1 Class B – Emissions
• EN 61000‑3‑2 / EN 61000‑3‑3 – Power quality compatibility

In addition, it holds CE and UL certifications for worldwide industrial use. Wiesemann & Theis offers a 5‑year warranty.

Typical applications

• Industrial automation: Connecting multiple USB‑based sensors to a PC or controller.
• Data acquisition: Fast and stable data transfer from USB measuring devices.
• Control engineering: Expanding USB ports for PLCs or industrial PCs in control cabinets.
• Data centers and IoT gateways: Centralizing multiple USB components in an industrial environment.

High‑performance USB hub for professional applications

The USB‑Hub Industry from Wiesemann & Theis combines rugged construction, multi‑TT architecture, and energy‑efficient design. With four isolated high‑speed ports, external power (24 – 48 V DC), and DIN rail mounting, it is the reliable choice for automation systems, industrial networks, and Industry 4.0 environments.