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- Four USB 3.0 Ports:
Provides four independent USB 3.0 Type-A connectors, supporting SuperSpeed data transfer up to 5 Gbps. Each port is backward compatible with USB 2.0, 1.1, and 1.0 devices, ensuring broad peripheral compatibility.
- High-Speed USB Host Controllers:
Equipped with two Renesas μPD720202 USB 3.0 host controllers, each managing two ports. This architecture ensures stable bandwidth allocation and efficient data throughput for high-performance peripherals such as cameras, storage devices, and sensors.
- Per-Port Current Limiting:
Each USB port supports a 900 mA current limit, compliant with the USB 3.0 specification, providing sufficient power for most USB-powered devices without external adapters.
- Optimized Bandwidth Distribution:
The module’s design shares 5 Gbps bandwidth between two ports, balancing performance and power efficiency. This configuration is ideal for applications requiring multiple high-speed connections without overloading the system bus.
- Seamless Integration with POC Series:
Specifically designed for Neousys POC-500 and POC-300 series embedded controllers, the MezIO-U4-30 connects via the proprietary MezIO™ interface, ensuring mechanical and electrical compatibility.
- Backward Compatibility:
Full support for legacy USB standards (USB 2.0/1.1/1.0) allows integration with a wide range of industrial and consumer-grade USB devices.
- Industrial-Grade Reliability:
Built with high-quality components and robust PCB design to ensure stable operation in industrial environments, including extended temperature ranges and vibration-prone conditions.
Provides four independent USB 3.0 Type-A connectors, supporting SuperSpeed data transfer up to 5 Gbps. Each port is backward compatible with USB 2.0, 1.1, and 1.0 devices, ensuring broad peripheral compatibility.
- High-Speed USB Host Controllers:
Equipped with two Renesas μPD720202 USB 3.0 host controllers, each managing two ports. This architecture ensures stable bandwidth allocation and efficient data throughput for high-performance peripherals such as cameras, storage devices, and sensors.
- Per-Port Current Limiting:
Each USB port supports a 900 mA current limit, compliant with the USB 3.0 specification, providing sufficient power for most USB-powered devices without external adapters.
- Optimized Bandwidth Distribution:
The module’s design shares 5 Gbps bandwidth between two ports, balancing performance and power efficiency. This configuration is ideal for applications requiring multiple high-speed connections without overloading the system bus.
- Seamless Integration with POC Series:
Specifically designed for Neousys POC-500 and POC-300 series embedded controllers, the MezIO-U4-30 connects via the proprietary MezIO™ interface, ensuring mechanical and electrical compatibility.
- Backward Compatibility:
Full support for legacy USB standards (USB 2.0/1.1/1.0) allows integration with a wide range of industrial and consumer-grade USB devices.
- Industrial-Grade Reliability:
Built with high-quality components and robust PCB design to ensure stable operation in industrial environments, including extended temperature ranges and vibration-prone conditions.
Comprehensive Product Summary: MezIO-U4-30 – 4-Port USB 3.0 MezIO™ Module for POC Series
### 1. Product Overview
Product Name: MezIO-U4-30
Model Number: MezIO-U4-30
Series: MezIO™ Modular Expansion Series
Article Number: MezIO-U4-30
Manufacturer: Neousys Technology, Inc.
Product Category: Modular I/O Expansion Module
Compatible Systems: POC-500 Series, POC-300 Series
The MezIO-U4-30 is a high-performance modular I/O expansion card designed by Neousys Technology as part of its MezIO™ modular ecosystem. It provides four USB 3.0 ports for embedded and industrial computing platforms, specifically optimized for the POC-500 and POC-300 series of fanless embedded controllers. The module enables system integrators and OEMs to expand USB connectivity with high-speed data transfer capabilities, robust electrical design, and seamless integration into Neousys’ compact embedded systems.
### 2. Key Features
- Four USB 3.0 Ports:
Provides four independent USB 3.0 Type-A connectors, supporting SuperSpeed data transfer up to 5 Gbps. Each port is backward compatible with USB 2.0, 1.1, and 1.0 devices, ensuring broad peripheral compatibility.
- High-Speed USB Host Controllers:
Equipped with two Renesas μPD720202 USB 3.0 host controllers, each managing two ports. This architecture ensures stable bandwidth allocation and efficient data throughput for high-performance peripherals such as cameras, storage devices, and sensors.
- Per-Port Current Limiting:
Each USB port supports a 900 mA current limit, compliant with the USB 3.0 specification, providing sufficient power for most USB-powered devices without external adapters.
- Optimized Bandwidth Distribution:
The module’s design shares 5 Gbps bandwidth between two ports, balancing performance and power efficiency. This configuration is ideal for applications requiring multiple high-speed connections without overloading the system bus.
- Seamless Integration with POC Series:
Specifically designed for Neousys POC-500 and POC-300 series embedded controllers, the MezIO-U4-30 connects via the proprietary MezIO™ interface, ensuring mechanical and electrical compatibility.
- Backward Compatibility:
Full support for legacy USB standards (USB 2.0/1.1/1.0) allows integration with a wide range of industrial and consumer-grade USB devices.
- Industrial-Grade Reliability:
Built with high-quality components and robust PCB design to ensure stable operation in industrial environments, including extended temperature ranges and vibration-prone conditions.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | MezIO-U4-30 |
| USB Ports | 4 × USB 3.0 Type-A connectors |
| USB Compatibility | USB 3.0 (SuperSpeed), USB 2.0 (Hi-Speed), USB 1.1 (Full-Speed), USB 1.0 (Low-Speed) |
| USB Controller | 2 × Renesas μPD720202 Host Controllers |
| Per-Port Current Limit | 900 mA |
| Interface Bandwidth | 5 Gbps shared by two ports |
| Connector Type | USB 3.0 Type-A (female) |
| Interface Type | MezIO™ proprietary interface for POC-500/POC-300 |
| Power Supply | Provided via MezIO interface from host system |
| Operating Temperature | Typically matches host system range (e.g., -25°C to +70°C for POC series) |
| Dimensions | Matches MezIO module form factor (compact, stackable design) |
| Weight | Lightweight, typically <100 g |
| Material | Industrial-grade PCB with metal shielding and mounting bracket |
| Compliance | USB 3.0 specification, RoHS compliant |
### 4. Functionality
The MezIO-U4-30 functions as a modular USB expansion interface for Neousys embedded systems. It connects directly to the MezIO™ slot on compatible POC-series controllers, providing four additional USB 3.0 ports for peripheral connectivity.
Operational Principle:
- The module draws power and data signals through the MezIO interface.
- Two Renesas μPD720202 host controllers manage the four USB ports, each controller handling two ports.
- Each pair of ports shares a 5 Gbps data channel, ensuring efficient bandwidth utilization.
- The module supports plug-and-play operation under supported operating systems (Windows and Linux).
Use Cases and Applications:
- Industrial Automation: Connecting USB-based sensors, actuators, and control interfaces.
- Machine Vision: Supporting multiple high-speed USB 3.0 cameras for image acquisition.
- Data Acquisition: Integrating USB DAQ modules for real-time data collection.
- Edge Computing: Expanding connectivity for external storage, communication dongles, or AI accelerators.
- Medical and Laboratory Equipment: Providing reliable USB connectivity for diagnostic instruments.
- Transportation and In-Vehicle Systems: Supporting USB peripherals in rugged embedded environments.
Compatibility:
- Fully compatible with Neousys POC-500 and POC-300 series.
- Supports standard USB devices including flash drives, cameras, modems, and industrial controllers.
- Compatible with major operating systems supporting USB 3.0 host controllers.
### 5. Components & Accessories
Included Components:
- MezIO-U4-30 module (assembled and tested)
- Mounting screws and hardware for secure attachment to host system
- User documentation and installation guide (digital or printed)
Optional Accessories:
- USB 3.0 cables (Type-A to Type-B or Type-A to Micro-B)
- Cable management accessories for industrial installations
- Compatible MezIO modules for additional expansion (e.g., MezIO-D230 for digital I/O, MezIO-G4 for Ethernet)
Connectors:
- 4 × USB 3.0 Type-A female connectors on the front panel
- 1 × proprietary MezIO edge connector for data and power interface to host system
### 6. Installation & Setup
Requirements:
- Compatible host system: Neousys POC-500 or POC-300 series
- Available MezIO expansion slot
- System power off during installation
Installation Steps:
1. Power down the host system and disconnect external power.
2. Remove the expansion slot cover on the POC system.
3. Align the MezIO-U4-30 module with the MezIO connector on the motherboard.
4. Gently insert the module until fully seated.
5. Secure the module using the provided screws.
6. Reassemble the system enclosure and reconnect power.
7. Boot the system; the operating system will automatically detect the new USB host controllers.
Configuration:
- No manual configuration required for standard operation.
- USB ports are automatically enumerated by the OS.
- Optional driver installation may be required for specific OS versions (Renesas μPD720202 drivers for Windows/Linux).
Mounting Options:
- Internal mounting within the POC chassis.
- Front-accessible USB ports for easy connection of external devices.
### 7. Performance & Capabilities
Data Transfer Rate:
- Up to 5 Gbps per USB 3.0 channel (shared between two ports).
- Backward-compatible speeds: 480 Mbps (USB 2.0), 12 Mbps (USB 1.1), 1.5 Mbps (USB 1.0).
Power Delivery:
- Each port provides up to 900 mA at 5 VDC, sufficient for most USB-powered devices.
- Overcurrent protection ensures safe operation and device protection.
Efficiency:
- Dual-controller architecture optimizes throughput and minimizes latency.
- Efficient power management reduces heat generation and system load.
Limitations:
- Bandwidth shared between two ports per controller (5 Gbps total per controller).
- Designed specifically for POC-500 and POC-300; not compatible with Nuvo or other series.
Reliability:
- Industrial-grade design ensures stable operation under continuous load.
- ESD protection integrated into host system design.
### 8. Standards & Compliance
Industry Standards:
- USB 3.0 Specification (SuperSpeed USB) – compliant with USB-IF standards.
- Backward Compatibility: Fully supports USB 2.0/1.1/1.0 devices.
- Electrical Safety: Meets industrial-grade design standards for embedded systems.
- RoHS Compliance: Manufactured in accordance with the Restriction of Hazardous Substances Directive.
- EMC Compliance: Designed to meet CE and FCC Class A/B requirements when integrated into compliant systems.
Regulatory Compliance:
- Conforms to Neousys’ internal quality and reliability standards.
- Tested for compatibility with POC-series embedded controllers.
### 9. Additional Information
Warranty:
- Standard 3-year limited warranty (typical for Neousys MezIO modules).
- Covers manufacturing defects and hardware failures under normal operating conditions.
Technical Support:
- Comprehensive technical documentation available at www.neousys-tech.com.
- Email and online support provided by Neousys technical team.
- Firmware and driver updates available for supported operating systems.
Maintenance:
- No regular maintenance required.
- Periodic inspection recommended for connector cleanliness and cable integrity.
- Firmware updates (if applicable) can be applied through the host system.
Product Lifecycle and Updates:
- Long-term availability aligned with Neousys’ embedded product lifecycle policy.
- Backward compatibility maintained across MezIO generations for consistent system integration.
Ordering Information:
- MezIO-U4-30: 4-port USB 3.0 MezIO™ module for POC-500 and POC-300 series.
- MezIO-U4-50: 4-port USB 3.0 MezIO™ module for Nuvo-7000 and Nuvo-5000 series.
Manufacturer Contact:
- Neousys Technology, Inc.
- Website: [www.neousys-tech.com](https://www.neousys-tech.com)
- Headquarters: Taipei, Taiwan
- Support: support@neousys-tech.com
### Summary
The Neousys MezIO-U4-30 is a robust, high-speed USB expansion module engineered for industrial and embedded computing applications. By providing four USB 3.0 ports through a compact, modular interface, it enhances the connectivity of Neousys’ POC-500 and POC-300 series systems. Its dual Renesas μPD720202 controllers ensure reliable, high-bandwidth performance, while its industrial-grade design guarantees durability and stability in demanding environments.
Ideal for machine vision, automation, data acquisition, and edge computing, the MezIO-U4-30 exemplifies Neousys’ modular approach to system expansion—delivering flexibility, scalability, and performance in a compact form factor.
### 1. Product Overview
Product Name: MezIO-U4-30
Model Number: MezIO-U4-30
Series: MezIO™ Modular Expansion Series
Article Number: MezIO-U4-30
Manufacturer: Neousys Technology, Inc.
Product Category: Modular I/O Expansion Module
Compatible Systems: POC-500 Series, POC-300 Series
The MezIO-U4-30 is a high-performance modular I/O expansion card designed by Neousys Technology as part of its MezIO™ modular ecosystem. It provides four USB 3.0 ports for embedded and industrial computing platforms, specifically optimized for the POC-500 and POC-300 series of fanless embedded controllers. The module enables system integrators and OEMs to expand USB connectivity with high-speed data transfer capabilities, robust electrical design, and seamless integration into Neousys’ compact embedded systems.
### 2. Key Features
- Four USB 3.0 Ports:
Provides four independent USB 3.0 Type-A connectors, supporting SuperSpeed data transfer up to 5 Gbps. Each port is backward compatible with USB 2.0, 1.1, and 1.0 devices, ensuring broad peripheral compatibility.
- High-Speed USB Host Controllers:
Equipped with two Renesas μPD720202 USB 3.0 host controllers, each managing two ports. This architecture ensures stable bandwidth allocation and efficient data throughput for high-performance peripherals such as cameras, storage devices, and sensors.
- Per-Port Current Limiting:
Each USB port supports a 900 mA current limit, compliant with the USB 3.0 specification, providing sufficient power for most USB-powered devices without external adapters.
- Optimized Bandwidth Distribution:
The module’s design shares 5 Gbps bandwidth between two ports, balancing performance and power efficiency. This configuration is ideal for applications requiring multiple high-speed connections without overloading the system bus.
- Seamless Integration with POC Series:
Specifically designed for Neousys POC-500 and POC-300 series embedded controllers, the MezIO-U4-30 connects via the proprietary MezIO™ interface, ensuring mechanical and electrical compatibility.
- Backward Compatibility:
Full support for legacy USB standards (USB 2.0/1.1/1.0) allows integration with a wide range of industrial and consumer-grade USB devices.
- Industrial-Grade Reliability:
Built with high-quality components and robust PCB design to ensure stable operation in industrial environments, including extended temperature ranges and vibration-prone conditions.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | MezIO-U4-30 |
| USB Ports | 4 × USB 3.0 Type-A connectors |
| USB Compatibility | USB 3.0 (SuperSpeed), USB 2.0 (Hi-Speed), USB 1.1 (Full-Speed), USB 1.0 (Low-Speed) |
| USB Controller | 2 × Renesas μPD720202 Host Controllers |
| Per-Port Current Limit | 900 mA |
| Interface Bandwidth | 5 Gbps shared by two ports |
| Connector Type | USB 3.0 Type-A (female) |
| Interface Type | MezIO™ proprietary interface for POC-500/POC-300 |
| Power Supply | Provided via MezIO interface from host system |
| Operating Temperature | Typically matches host system range (e.g., -25°C to +70°C for POC series) |
| Dimensions | Matches MezIO module form factor (compact, stackable design) |
| Weight | Lightweight, typically <100 g |
| Material | Industrial-grade PCB with metal shielding and mounting bracket |
| Compliance | USB 3.0 specification, RoHS compliant |
### 4. Functionality
The MezIO-U4-30 functions as a modular USB expansion interface for Neousys embedded systems. It connects directly to the MezIO™ slot on compatible POC-series controllers, providing four additional USB 3.0 ports for peripheral connectivity.
Operational Principle:
- The module draws power and data signals through the MezIO interface.
- Two Renesas μPD720202 host controllers manage the four USB ports, each controller handling two ports.
- Each pair of ports shares a 5 Gbps data channel, ensuring efficient bandwidth utilization.
- The module supports plug-and-play operation under supported operating systems (Windows and Linux).
Use Cases and Applications:
- Industrial Automation: Connecting USB-based sensors, actuators, and control interfaces.
- Machine Vision: Supporting multiple high-speed USB 3.0 cameras for image acquisition.
- Data Acquisition: Integrating USB DAQ modules for real-time data collection.
- Edge Computing: Expanding connectivity for external storage, communication dongles, or AI accelerators.
- Medical and Laboratory Equipment: Providing reliable USB connectivity for diagnostic instruments.
- Transportation and In-Vehicle Systems: Supporting USB peripherals in rugged embedded environments.
Compatibility:
- Fully compatible with Neousys POC-500 and POC-300 series.
- Supports standard USB devices including flash drives, cameras, modems, and industrial controllers.
- Compatible with major operating systems supporting USB 3.0 host controllers.
### 5. Components & Accessories
Included Components:
- MezIO-U4-30 module (assembled and tested)
- Mounting screws and hardware for secure attachment to host system
- User documentation and installation guide (digital or printed)
Optional Accessories:
- USB 3.0 cables (Type-A to Type-B or Type-A to Micro-B)
- Cable management accessories for industrial installations
- Compatible MezIO modules for additional expansion (e.g., MezIO-D230 for digital I/O, MezIO-G4 for Ethernet)
Connectors:
- 4 × USB 3.0 Type-A female connectors on the front panel
- 1 × proprietary MezIO edge connector for data and power interface to host system
### 6. Installation & Setup
Requirements:
- Compatible host system: Neousys POC-500 or POC-300 series
- Available MezIO expansion slot
- System power off during installation
Installation Steps:
1. Power down the host system and disconnect external power.
2. Remove the expansion slot cover on the POC system.
3. Align the MezIO-U4-30 module with the MezIO connector on the motherboard.
4. Gently insert the module until fully seated.
5. Secure the module using the provided screws.
6. Reassemble the system enclosure and reconnect power.
7. Boot the system; the operating system will automatically detect the new USB host controllers.
Configuration:
- No manual configuration required for standard operation.
- USB ports are automatically enumerated by the OS.
- Optional driver installation may be required for specific OS versions (Renesas μPD720202 drivers for Windows/Linux).
Mounting Options:
- Internal mounting within the POC chassis.
- Front-accessible USB ports for easy connection of external devices.
### 7. Performance & Capabilities
Data Transfer Rate:
- Up to 5 Gbps per USB 3.0 channel (shared between two ports).
- Backward-compatible speeds: 480 Mbps (USB 2.0), 12 Mbps (USB 1.1), 1.5 Mbps (USB 1.0).
Power Delivery:
- Each port provides up to 900 mA at 5 VDC, sufficient for most USB-powered devices.
- Overcurrent protection ensures safe operation and device protection.
Efficiency:
- Dual-controller architecture optimizes throughput and minimizes latency.
- Efficient power management reduces heat generation and system load.
Limitations:
- Bandwidth shared between two ports per controller (5 Gbps total per controller).
- Designed specifically for POC-500 and POC-300; not compatible with Nuvo or other series.
Reliability:
- Industrial-grade design ensures stable operation under continuous load.
- ESD protection integrated into host system design.
### 8. Standards & Compliance
Industry Standards:
- USB 3.0 Specification (SuperSpeed USB) – compliant with USB-IF standards.
- Backward Compatibility: Fully supports USB 2.0/1.1/1.0 devices.
- Electrical Safety: Meets industrial-grade design standards for embedded systems.
- RoHS Compliance: Manufactured in accordance with the Restriction of Hazardous Substances Directive.
- EMC Compliance: Designed to meet CE and FCC Class A/B requirements when integrated into compliant systems.
Regulatory Compliance:
- Conforms to Neousys’ internal quality and reliability standards.
- Tested for compatibility with POC-series embedded controllers.
### 9. Additional Information
Warranty:
- Standard 3-year limited warranty (typical for Neousys MezIO modules).
- Covers manufacturing defects and hardware failures under normal operating conditions.
Technical Support:
- Comprehensive technical documentation available at www.neousys-tech.com.
- Email and online support provided by Neousys technical team.
- Firmware and driver updates available for supported operating systems.
Maintenance:
- No regular maintenance required.
- Periodic inspection recommended for connector cleanliness and cable integrity.
- Firmware updates (if applicable) can be applied through the host system.
Product Lifecycle and Updates:
- Long-term availability aligned with Neousys’ embedded product lifecycle policy.
- Backward compatibility maintained across MezIO generations for consistent system integration.
Ordering Information:
- MezIO-U4-30: 4-port USB 3.0 MezIO™ module for POC-500 and POC-300 series.
- MezIO-U4-50: 4-port USB 3.0 MezIO™ module for Nuvo-7000 and Nuvo-5000 series.
Manufacturer Contact:
- Neousys Technology, Inc.
- Website: [www.neousys-tech.com](https://www.neousys-tech.com)
- Headquarters: Taipei, Taiwan
- Support: support@neousys-tech.com
### Summary
The Neousys MezIO-U4-30 is a robust, high-speed USB expansion module engineered for industrial and embedded computing applications. By providing four USB 3.0 ports through a compact, modular interface, it enhances the connectivity of Neousys’ POC-500 and POC-300 series systems. Its dual Renesas μPD720202 controllers ensure reliable, high-bandwidth performance, while its industrial-grade design guarantees durability and stability in demanding environments.
Ideal for machine vision, automation, data acquisition, and edge computing, the MezIO-U4-30 exemplifies Neousys’ modular approach to system expansion—delivering flexibility, scalability, and performance in a compact form factor.
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