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- 8-Port Serial Expansion:
Provides a total of eight serial communication ports—four configurable RS-232/422/485 ports and four dedicated RS-422/485 ports—ideal for connecting a wide range of industrial devices such as sensors, controllers, and communication modules.
- Software-Programmable Mode Configuration:
Each of the first four ports can be configured via BIOS to operate in RS-232, RS-422, or RS-485 mode, allowing flexible deployment without hardware modification.
- High-Speed Communication:
Supports baud rates from 50 bps up to 921,600 bps, enabling both low-speed legacy device communication and high-speed data transfer for modern equipment.
- Large FIFO Buffers:
Equipped with 256-byte transmit (TX) and 256-byte receive (RX) FIFOs per port, ensuring stable data flow and minimizing CPU overhead during high-throughput operations.
- Enhanced ESD Protection:
Each port features 8 kV electrostatic discharge protection, safeguarding the module and connected devices from electrical surges and static discharge events.
- Standardized Connector Interface:
Utilizes a 68-pin SCSI-II female connector, ensuring secure and reliable connectivity while maintaining compatibility with Neousys’ standardized cabling and terminal accessories.
- BIOS Recognition and Integration:
Incorporates Neousys subsystem ID and subsystem vendor ID, allowing automatic detection and configuration within supported Neousys embedded systems.
- Cross-Platform OS Support:
Compatible with Windows 7/8/8.1/10 and Linux kernel 2.6.32 or later, ensuring broad software compatibility for industrial and embedded applications.
- Interchangeable MezIO™ Design:
Part of the modular MezIO™ family, enabling easy interchangeability and scalability across multiple Neousys platforms.
Provides a total of eight serial communication ports—four configurable RS-232/422/485 ports and four dedicated RS-422/485 ports—ideal for connecting a wide range of industrial devices such as sensors, controllers, and communication modules.
- Software-Programmable Mode Configuration:
Each of the first four ports can be configured via BIOS to operate in RS-232, RS-422, or RS-485 mode, allowing flexible deployment without hardware modification.
- High-Speed Communication:
Supports baud rates from 50 bps up to 921,600 bps, enabling both low-speed legacy device communication and high-speed data transfer for modern equipment.
- Large FIFO Buffers:
Equipped with 256-byte transmit (TX) and 256-byte receive (RX) FIFOs per port, ensuring stable data flow and minimizing CPU overhead during high-throughput operations.
- Enhanced ESD Protection:
Each port features 8 kV electrostatic discharge protection, safeguarding the module and connected devices from electrical surges and static discharge events.
- Standardized Connector Interface:
Utilizes a 68-pin SCSI-II female connector, ensuring secure and reliable connectivity while maintaining compatibility with Neousys’ standardized cabling and terminal accessories.
- BIOS Recognition and Integration:
Incorporates Neousys subsystem ID and subsystem vendor ID, allowing automatic detection and configuration within supported Neousys embedded systems.
- Cross-Platform OS Support:
Compatible with Windows 7/8/8.1/10 and Linux kernel 2.6.32 or later, ensuring broad software compatibility for industrial and embedded applications.
- Interchangeable MezIO™ Design:
Part of the modular MezIO™ family, enabling easy interchangeability and scalability across multiple Neousys platforms.
Comprehensive Product Summary: MezIO-C181-50
### 1. Product Overview
Product Name: MezIO-C181-50
Model Number: MezIO-C181-50
Series: MezIO™ Modular Expansion Series
Article Number: MezIO-C181-50
Manufacturer: Neousys Technology, Inc.
The MezIO-C181-50 is an industrial-grade modular I/O expansion card designed for Neousys embedded platforms. It provides eight serial communication ports—specifically four RS-232/422/485 and four RS-422/485 interfaces—through a compact 68-pin SCSI-II connector. This module is part of Neousys’ MezIO™ ecosystem, which enables flexible, application-specific expansion for embedded controllers such as the Nuvo-7000, Nuvo-5000, POC-500, and POC-300 series.
The MezIO-C181-50 is engineered for high reliability, configurability, and seamless integration with Neousys systems, offering software-programmable serial modes, BIOS-level recognition, and robust ESD protection for industrial environments.
### 2. Key Features
- 8-Port Serial Expansion:
Provides a total of eight serial communication ports—four configurable RS-232/422/485 ports and four dedicated RS-422/485 ports—ideal for connecting a wide range of industrial devices such as sensors, controllers, and communication modules.
- Software-Programmable Mode Configuration:
Each of the first four ports can be configured via BIOS to operate in RS-232, RS-422, or RS-485 mode, allowing flexible deployment without hardware modification.
- High-Speed Communication:
Supports baud rates from 50 bps up to 921,600 bps, enabling both low-speed legacy device communication and high-speed data transfer for modern equipment.
- Large FIFO Buffers:
Equipped with 256-byte transmit (TX) and 256-byte receive (RX) FIFOs per port, ensuring stable data flow and minimizing CPU overhead during high-throughput operations.
- Enhanced ESD Protection:
Each port features 8 kV electrostatic discharge protection, safeguarding the module and connected devices from electrical surges and static discharge events.
- Standardized Connector Interface:
Utilizes a 68-pin SCSI-II female connector, ensuring secure and reliable connectivity while maintaining compatibility with Neousys’ standardized cabling and terminal accessories.
- BIOS Recognition and Integration:
Incorporates Neousys subsystem ID and subsystem vendor ID, allowing automatic detection and configuration within supported Neousys embedded systems.
- Cross-Platform OS Support:
Compatible with Windows 7/8/8.1/10 and Linux kernel 2.6.32 or later, ensuring broad software compatibility for industrial and embedded applications.
- Interchangeable MezIO™ Design:
Part of the modular MezIO™ family, enabling easy interchangeability and scalability across multiple Neousys platforms.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Number of Ports | 8 total (4x RS-232/422/485 + 4x RS-422/485) |
| Baud Rate | 50 bps to 921,600 bps |
| FIFO Buffers | 256-byte TX and 256-byte RX per port |
| ESD Protection | 8 kV |
| Interface Signals | RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND<br>RS-422: TxD+, TxD-, RxD+, RxD-, GND<br>RS-485: Data+, Data-, GND |
| Connector Type | 68-pin SCSI-II female connector |
| Operating Systems Supported | Windows 7/8/8.1/10, Linux kernel 2.6.32 or later |
| Subsystem Identification | Neousys subsystem ID & vendor ID for BIOS recognition |
| Compatible Systems | Nuvo-7000, Nuvo-5000, POC-500, POC-300 series |
| Cable Accessory | Cbl-S68M-8DB9M-50CM (SCSI-68 male to 8x DB-9 male, 50 cm) |
*Note: Physical dimensions and weight are determined by the host system’s MezIO slot configuration.*
### 4. Functionality
The MezIO-C181-50 functions as a serial communication expansion module that interfaces directly with the host system via the proprietary MezIO™ connector. It extends the system’s serial communication capabilities by providing eight independent serial ports, each capable of supporting industrial communication standards.
Operational Modes:
- RS-232 Mode: For point-to-point communication with standard serial devices such as modems, barcode scanners, and legacy controllers.
- RS-422 Mode: For differential signaling over longer distances, suitable for industrial automation and instrumentation.
- RS-485 Mode: For multi-drop communication networks, commonly used in building automation, process control, and distributed sensor systems.
Use Cases and Applications:
- Industrial automation and control systems
- Machine-to-machine (M2M) communication
- Data acquisition and monitoring
- Transportation and in-vehicle systems
- Factory equipment interfacing
- Legacy device integration in modern embedded systems
Compatibility:
The module is designed for seamless integration with Neousys embedded platforms that feature a MezIO™ expansion slot, including:
- Nuvo-7000 Series
- Nuvo-5000 Series
- POC-500 Series
- POC-300 Series
The BIOS-level configurability ensures that the host system automatically recognizes and configures the module without requiring manual driver installation or hardware jumpers.
### 5. Components & Accessories
Included Components:
- MezIO-C181-50 module with integrated 68-pin SCSI-II female connector
- Mounting hardware (varies by system)
- Documentation and installation guide (provided by Neousys)
Optional Accessories:
- Cbl-S68M-8DB9M-50CM: SCSI-68 (male) to 8x DB-9 (male) cable, 50 cm length, enabling direct connection to serial devices.
- TB-10 Terminal Board (optional): Terminal board with 68-pin SCSI-II female connector and 68-pole terminal block for custom wiring and field connections.
Connectors and Interfaces:
- One 68-pin SCSI-II female connector for serial signal output
- Each port accessible via breakout cable or terminal board
- Standard DB-9 pinout supported through accessory cable
### 6. Installation & Setup
Requirements:
- Compatible Neousys embedded system with a MezIO™ expansion slot
- BIOS version supporting MezIO-C181-50 recognition
- Appropriate operating system (Windows or Linux)
Installation Steps:
1. Power off the host system and disconnect all power sources.
2. Open the system chassis to access the MezIO™ expansion slot.
3. Align the MezIO-C181-50 module with the slot connector and secure it using the provided mounting screws.
4. Connect the 68-pin SCSI-II cable to the module’s connector.
5. Attach the breakout cable (Cbl-S68M-8DB9M-50CM) or terminal board as required.
6. Power on the system; the BIOS will automatically detect the module using its subsystem ID.
7. Configure each port’s mode (RS-232/422/485) through the BIOS interface.
8. Install any necessary drivers if required by the operating system.
Mounting Options:
- Internal installation within the host chassis
- Cable routing through designated I/O openings
- Optional external terminal board mounting for field wiring
Configuration:
- Mode selection (RS-232/422/485) via BIOS
- Baud rate, parity, stop bits, and flow control configurable through OS-level serial port settings
### 7. Performance & Capabilities
Communication Speed:
Supports baud rates from 50 bps to 921,600 bps, accommodating both low-speed and high-speed serial communication requirements.
Data Handling:
Each port includes 256-byte transmit and receive FIFOs, ensuring smooth data flow even under heavy communication loads.
Signal Integrity:
Differential signaling in RS-422/485 modes minimizes noise and allows reliable communication over long cable runs, typically up to 1,200 meters depending on cable quality and environment.
Protection and Reliability:
8 kV ESD protection ensures robust operation in electrically noisy industrial environments, reducing downtime and maintenance costs.
Efficiency:
The module’s hardware-based buffering and BIOS-level configuration reduce CPU overhead, improving system efficiency in multi-port communication scenarios.
Limitations:
- Physical port access requires the appropriate breakout cable or terminal board.
- Mode switching is BIOS-based and not hot-swappable.
- Limited to supported Neousys platforms with MezIO™ slots.
### 8. Standards & Compliance
Electrical and Interface Standards:
- RS-232 (EIA/TIA-232)
- RS-422 (EIA/TIA-422)
- RS-485 (EIA/TIA-485)
- SCSI-II connector standard for physical interface
ESD Protection Standard:
- 8 kV contact discharge protection compliant with IEC 61000-4-2
Operating System Compatibility:
- Microsoft Windows 7, 8, 8.1, 10
- Linux kernel 2.6.32 or later
Regulatory Compliance:
- Designed and manufactured in accordance with industrial-grade quality standards
- RoHS compliant (Restriction of Hazardous Substances)
- CE and FCC compliance (inherited from host system certification)
Industry Standards:
- Compatible with Neousys MezIO™ modular expansion architecture
- Supports standard serial communication protocols for industrial automation and control
### 9. Additional Information
Warranty:
Typically covered under Neousys’ standard limited hardware warranty (duration varies by region and system). Warranty covers defects in materials and workmanship under normal use.
Technical Support:
Neousys provides comprehensive technical support, including:
- Product documentation and installation guides
- BIOS configuration assistance
- Driver and software support for Windows and Linux
- Application notes and integration examples
Maintenance:
The MezIO-C181-50 requires minimal maintenance. Periodic inspection of connectors and cables is recommended to ensure signal integrity and prevent mechanical wear.
Firmware and BIOS Updates:
Firmware updates are generally not required for the module itself; however, BIOS updates for the host system may include enhanced MezIO™ module support or additional configuration options.
Product Lifecycle and Availability:
As part of Neousys’ industrial product line, the MezIO-C181-50 is designed for long-term availability and lifecycle stability, ensuring consistent supply for OEM and system integrator applications.
Ordering Information:
- Model: MezIO-C181-50
Description: 4x RS-232/422/485 and 4x RS-422/485 ports MezIO™ module for Nuvo-7000, Nuvo-5000, POC-500, and POC-300 series systems.
- Accessory: Cbl-S68M-8DB9M-50CM (SCSI-68 male to 8x DB-9 male cable, 50 cm)
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-C181-50 is a high-performance, industrial-grade serial communication expansion module designed for Neousys embedded systems. With eight total serial ports, flexible configuration options, and robust electrical protection, it provides a reliable and scalable solution for industrial automation, data acquisition, and communication-intensive applications. Its BIOS-level configurability, standardized connector interface, and cross-platform OS support make it an ideal choice for system integrators seeking modular, long-life serial expansion in embedded environments.
Total Length: ~3,050 tokens (~12,000 characters)
### 1. Product Overview
Product Name: MezIO-C181-50
Model Number: MezIO-C181-50
Series: MezIO™ Modular Expansion Series
Article Number: MezIO-C181-50
Manufacturer: Neousys Technology, Inc.
The MezIO-C181-50 is an industrial-grade modular I/O expansion card designed for Neousys embedded platforms. It provides eight serial communication ports—specifically four RS-232/422/485 and four RS-422/485 interfaces—through a compact 68-pin SCSI-II connector. This module is part of Neousys’ MezIO™ ecosystem, which enables flexible, application-specific expansion for embedded controllers such as the Nuvo-7000, Nuvo-5000, POC-500, and POC-300 series.
The MezIO-C181-50 is engineered for high reliability, configurability, and seamless integration with Neousys systems, offering software-programmable serial modes, BIOS-level recognition, and robust ESD protection for industrial environments.
### 2. Key Features
- 8-Port Serial Expansion:
Provides a total of eight serial communication ports—four configurable RS-232/422/485 ports and four dedicated RS-422/485 ports—ideal for connecting a wide range of industrial devices such as sensors, controllers, and communication modules.
- Software-Programmable Mode Configuration:
Each of the first four ports can be configured via BIOS to operate in RS-232, RS-422, or RS-485 mode, allowing flexible deployment without hardware modification.
- High-Speed Communication:
Supports baud rates from 50 bps up to 921,600 bps, enabling both low-speed legacy device communication and high-speed data transfer for modern equipment.
- Large FIFO Buffers:
Equipped with 256-byte transmit (TX) and 256-byte receive (RX) FIFOs per port, ensuring stable data flow and minimizing CPU overhead during high-throughput operations.
- Enhanced ESD Protection:
Each port features 8 kV electrostatic discharge protection, safeguarding the module and connected devices from electrical surges and static discharge events.
- Standardized Connector Interface:
Utilizes a 68-pin SCSI-II female connector, ensuring secure and reliable connectivity while maintaining compatibility with Neousys’ standardized cabling and terminal accessories.
- BIOS Recognition and Integration:
Incorporates Neousys subsystem ID and subsystem vendor ID, allowing automatic detection and configuration within supported Neousys embedded systems.
- Cross-Platform OS Support:
Compatible with Windows 7/8/8.1/10 and Linux kernel 2.6.32 or later, ensuring broad software compatibility for industrial and embedded applications.
- Interchangeable MezIO™ Design:
Part of the modular MezIO™ family, enabling easy interchangeability and scalability across multiple Neousys platforms.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Number of Ports | 8 total (4x RS-232/422/485 + 4x RS-422/485) |
| Baud Rate | 50 bps to 921,600 bps |
| FIFO Buffers | 256-byte TX and 256-byte RX per port |
| ESD Protection | 8 kV |
| Interface Signals | RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND<br>RS-422: TxD+, TxD-, RxD+, RxD-, GND<br>RS-485: Data+, Data-, GND |
| Connector Type | 68-pin SCSI-II female connector |
| Operating Systems Supported | Windows 7/8/8.1/10, Linux kernel 2.6.32 or later |
| Subsystem Identification | Neousys subsystem ID & vendor ID for BIOS recognition |
| Compatible Systems | Nuvo-7000, Nuvo-5000, POC-500, POC-300 series |
| Cable Accessory | Cbl-S68M-8DB9M-50CM (SCSI-68 male to 8x DB-9 male, 50 cm) |
*Note: Physical dimensions and weight are determined by the host system’s MezIO slot configuration.*
### 4. Functionality
The MezIO-C181-50 functions as a serial communication expansion module that interfaces directly with the host system via the proprietary MezIO™ connector. It extends the system’s serial communication capabilities by providing eight independent serial ports, each capable of supporting industrial communication standards.
Operational Modes:
- RS-232 Mode: For point-to-point communication with standard serial devices such as modems, barcode scanners, and legacy controllers.
- RS-422 Mode: For differential signaling over longer distances, suitable for industrial automation and instrumentation.
- RS-485 Mode: For multi-drop communication networks, commonly used in building automation, process control, and distributed sensor systems.
Use Cases and Applications:
- Industrial automation and control systems
- Machine-to-machine (M2M) communication
- Data acquisition and monitoring
- Transportation and in-vehicle systems
- Factory equipment interfacing
- Legacy device integration in modern embedded systems
Compatibility:
The module is designed for seamless integration with Neousys embedded platforms that feature a MezIO™ expansion slot, including:
- Nuvo-7000 Series
- Nuvo-5000 Series
- POC-500 Series
- POC-300 Series
The BIOS-level configurability ensures that the host system automatically recognizes and configures the module without requiring manual driver installation or hardware jumpers.
### 5. Components & Accessories
Included Components:
- MezIO-C181-50 module with integrated 68-pin SCSI-II female connector
- Mounting hardware (varies by system)
- Documentation and installation guide (provided by Neousys)
Optional Accessories:
- Cbl-S68M-8DB9M-50CM: SCSI-68 (male) to 8x DB-9 (male) cable, 50 cm length, enabling direct connection to serial devices.
- TB-10 Terminal Board (optional): Terminal board with 68-pin SCSI-II female connector and 68-pole terminal block for custom wiring and field connections.
Connectors and Interfaces:
- One 68-pin SCSI-II female connector for serial signal output
- Each port accessible via breakout cable or terminal board
- Standard DB-9 pinout supported through accessory cable
### 6. Installation & Setup
Requirements:
- Compatible Neousys embedded system with a MezIO™ expansion slot
- BIOS version supporting MezIO-C181-50 recognition
- Appropriate operating system (Windows or Linux)
Installation Steps:
1. Power off the host system and disconnect all power sources.
2. Open the system chassis to access the MezIO™ expansion slot.
3. Align the MezIO-C181-50 module with the slot connector and secure it using the provided mounting screws.
4. Connect the 68-pin SCSI-II cable to the module’s connector.
5. Attach the breakout cable (Cbl-S68M-8DB9M-50CM) or terminal board as required.
6. Power on the system; the BIOS will automatically detect the module using its subsystem ID.
7. Configure each port’s mode (RS-232/422/485) through the BIOS interface.
8. Install any necessary drivers if required by the operating system.
Mounting Options:
- Internal installation within the host chassis
- Cable routing through designated I/O openings
- Optional external terminal board mounting for field wiring
Configuration:
- Mode selection (RS-232/422/485) via BIOS
- Baud rate, parity, stop bits, and flow control configurable through OS-level serial port settings
### 7. Performance & Capabilities
Communication Speed:
Supports baud rates from 50 bps to 921,600 bps, accommodating both low-speed and high-speed serial communication requirements.
Data Handling:
Each port includes 256-byte transmit and receive FIFOs, ensuring smooth data flow even under heavy communication loads.
Signal Integrity:
Differential signaling in RS-422/485 modes minimizes noise and allows reliable communication over long cable runs, typically up to 1,200 meters depending on cable quality and environment.
Protection and Reliability:
8 kV ESD protection ensures robust operation in electrically noisy industrial environments, reducing downtime and maintenance costs.
Efficiency:
The module’s hardware-based buffering and BIOS-level configuration reduce CPU overhead, improving system efficiency in multi-port communication scenarios.
Limitations:
- Physical port access requires the appropriate breakout cable or terminal board.
- Mode switching is BIOS-based and not hot-swappable.
- Limited to supported Neousys platforms with MezIO™ slots.
### 8. Standards & Compliance
Electrical and Interface Standards:
- RS-232 (EIA/TIA-232)
- RS-422 (EIA/TIA-422)
- RS-485 (EIA/TIA-485)
- SCSI-II connector standard for physical interface
ESD Protection Standard:
- 8 kV contact discharge protection compliant with IEC 61000-4-2
Operating System Compatibility:
- Microsoft Windows 7, 8, 8.1, 10
- Linux kernel 2.6.32 or later
Regulatory Compliance:
- Designed and manufactured in accordance with industrial-grade quality standards
- RoHS compliant (Restriction of Hazardous Substances)
- CE and FCC compliance (inherited from host system certification)
Industry Standards:
- Compatible with Neousys MezIO™ modular expansion architecture
- Supports standard serial communication protocols for industrial automation and control
### 9. Additional Information
Warranty:
Typically covered under Neousys’ standard limited hardware warranty (duration varies by region and system). Warranty covers defects in materials and workmanship under normal use.
Technical Support:
Neousys provides comprehensive technical support, including:
- Product documentation and installation guides
- BIOS configuration assistance
- Driver and software support for Windows and Linux
- Application notes and integration examples
Maintenance:
The MezIO-C181-50 requires minimal maintenance. Periodic inspection of connectors and cables is recommended to ensure signal integrity and prevent mechanical wear.
Firmware and BIOS Updates:
Firmware updates are generally not required for the module itself; however, BIOS updates for the host system may include enhanced MezIO™ module support or additional configuration options.
Product Lifecycle and Availability:
As part of Neousys’ industrial product line, the MezIO-C181-50 is designed for long-term availability and lifecycle stability, ensuring consistent supply for OEM and system integrator applications.
Ordering Information:
- Model: MezIO-C181-50
Description: 4x RS-232/422/485 and 4x RS-422/485 ports MezIO™ module for Nuvo-7000, Nuvo-5000, POC-500, and POC-300 series systems.
- Accessory: Cbl-S68M-8DB9M-50CM (SCSI-68 male to 8x DB-9 male cable, 50 cm)
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-C181-50 is a high-performance, industrial-grade serial communication expansion module designed for Neousys embedded systems. With eight total serial ports, flexible configuration options, and robust electrical protection, it provides a reliable and scalable solution for industrial automation, data acquisition, and communication-intensive applications. Its BIOS-level configurability, standardized connector interface, and cross-platform OS support make it an ideal choice for system integrators seeking modular, long-life serial expansion in embedded environments.
Total Length: ~3,050 tokens (~12,000 characters)
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