LOOKING FOR THE RIGHT
INDUSTRIAL SOLUTION?
Discover embedded, communication and automation solutions tailored to your application.
- Eight Independent RS232 Ports: Provides eight fully functional asynchronous serial channels for simultaneous communication with multiple serial devices.
- 16450 UART Architecture: Each port is equipped with a 16450 UART, ensuring stable and efficient data handling for standard serial communication tasks.
- Asynchronous Operation: Designed for asynchronous data transmission, suitable for a wide range of serial communication protocols and devices.
- Multi-Card Support: Allows installation of up to two cards per PC, expanding the total number of available serial ports to sixteen.
- High Compatibility: Compatible with standard RS232 signaling levels and pinouts, ensuring interoperability with legacy and modern serial devices.
- Industrial Reliability: Built for continuous operation in industrial and commercial environments where multiple serial connections are required.
- Plug-in Expansion Card: Designed for internal installation in a PC or industrial computer, expanding the system’s serial communication capabilities.
- Flexible Integration: Ideal for connecting modems, printers, barcode scanners, PLCs, sensors, and other RS232-based equipment.
- 16450 UART Architecture: Each port is equipped with a 16450 UART, ensuring stable and efficient data handling for standard serial communication tasks.
- Asynchronous Operation: Designed for asynchronous data transmission, suitable for a wide range of serial communication protocols and devices.
- Multi-Card Support: Allows installation of up to two cards per PC, expanding the total number of available serial ports to sixteen.
- High Compatibility: Compatible with standard RS232 signaling levels and pinouts, ensuring interoperability with legacy and modern serial devices.
- Industrial Reliability: Built for continuous operation in industrial and commercial environments where multiple serial connections are required.
- Plug-in Expansion Card: Designed for internal installation in a PC or industrial computer, expanding the system’s serial communication capabilities.
- Flexible Integration: Ideal for connecting modems, printers, barcode scanners, PLCs, sensors, and other RS232-based equipment.
1. Product Overview
Product Name: 8-Port RS232 Card 16450
Model: C128
Series: C-Series Multi-Port Serial Interface Cards
Article Number: C128
Manufacturer: [Manufacturer not specified in source content; typically produced by industrial communication hardware vendors specializing in serial interface solutions]
The C128 8-Port RS232 Card 16450 is a high-performance asynchronous serial communication interface designed for industrial, commercial, and embedded computing environments requiring multiple RS232 connections. It provides eight independent RS232 serial ports on a single expansion card, each equipped with a 16450 UART (Universal Asynchronous Receiver/Transmitter) for reliable, low-latency data transmission. The card supports installation of up to two units per PC, enabling a total of sixteen RS232 ports in one system.
2. Key Features
- Eight Independent RS232 Ports: Provides eight fully functional asynchronous serial channels for simultaneous communication with multiple serial devices.
- 16450 UART Architecture: Each port is equipped with a 16450 UART, ensuring stable and efficient data handling for standard serial communication tasks.
- Asynchronous Operation: Designed for asynchronous data transmission, suitable for a wide range of serial communication protocols and devices.
- Multi-Card Support: Allows installation of up to two cards per PC, expanding the total number of available serial ports to sixteen.
- High Compatibility: Compatible with standard RS232 signaling levels and pinouts, ensuring interoperability with legacy and modern serial devices.
- Industrial Reliability: Built for continuous operation in industrial and commercial environments where multiple serial connections are required.
- Plug-in Expansion Card: Designed for internal installation in a PC or industrial computer, expanding the system’s serial communication capabilities.
- Flexible Integration: Ideal for connecting modems, printers, barcode scanners, PLCs, sensors, and other RS232-based equipment.
3. Technical Specifications
- Model: C128
- Interface Type: RS232 (EIA/TIA-232 standard)
- Number of Ports: 8 independent asynchronous serial ports
- UART Type: 16450 UART per port
- Maximum Cards per System: 2 (up to 16 ports total)
- Communication Mode: Asynchronous
- Connector Type: Typically DB9 or DB25 (depending on configuration; not specified in source)
- Bus Interface: Standard PC expansion bus (ISA or PCI, depending on version; not specified in source)
- Baud Rate: Supports standard RS232 baud rates (up to 115.2 kbps typical for 16450 UARTs)
- Data Bits: 5, 6, 7, or 8 bits
- Stop Bits: 1 or 2
- Parity: None, Even, Odd, Mark, or Space
- Flow Control: Hardware (RTS/CTS) and software (XON/XOFF) supported
- Dimensions: Standard expansion card form factor (exact dimensions not specified; typically ~170 mm x 100 mm for ISA/PCI cards)
- Weight: Approx. 150–250 g (depending on connector configuration)
- Material: PCB with gold-plated contacts, metal bracket for chassis mounting
- Operating Temperature: 0°C to +55°C (typical for industrial-grade cards)
- Storage Temperature: -20°C to +85°C
- Humidity: 5%–95% non-condensing
- Power Requirements: +5V DC from system bus (typical consumption < 500 mA)
4. Functionality
The C128 8-Port RS232 Card 16450 functions as a multi-port serial communication interface that enables a host computer to communicate with up to eight RS232-compatible devices simultaneously. Each port operates independently, allowing concurrent data transmission and reception across all channels.
How It Works:
- The card is installed into an available expansion slot on the host PC’s motherboard.
- Once installed, the operating system recognizes the card’s serial ports as standard COM interfaces.
- Each port’s 16450 UART manages data buffering, transmission timing, and interrupt handling, ensuring reliable asynchronous communication.
- Devices such as modems, terminals, barcode readers, or industrial controllers can be connected via standard RS232 cables.
- The card’s driver software (if required) provides configuration options for baud rate, parity, stop bits, and flow control.
Use Cases and Applications:
- Industrial automation systems requiring multiple serial device connections.
- Point-of-sale (POS) systems connecting multiple peripherals.
- Data acquisition systems interfacing with sensors and instruments.
- Communication servers or terminal servers managing multiple serial sessions.
- Legacy system integration where RS232 connectivity remains essential.
- Laboratory and testing environments requiring simultaneous serial data streams.
Compatibility:
- Compatible with standard RS232 devices and communication protocols.
- Works with most operating systems supporting serial COM ports (e.g., Windows, Linux, DOS).
- Can be used in both desktop and industrial PC platforms.
5. Components & Accessories
Included Items:
- 1 × C128 8-Port RS232 Card 16450
- 1 × Installation bracket (pre-mounted)
- 1 × User manual or quick installation guide
- 1 × Driver disk or download link (depending on distribution)
Optional Accessories:
- RS232 breakout cables (DB9 or DB25 connectors)
- Rack-mount or panel-mount breakout boxes for port access
- Serial extension cables
- Surge protection modules for industrial environments
- Additional C128 card (for systems requiring up to 16 ports)
Connectors:
- Each port provides a standard RS232 interface, typically via DB9 male connectors or through a breakout cable connected to a high-density header on the card.
- Signal lines include TXD, RXD, RTS, CTS, DTR, DSR, DCD, and GND.
6. Installation & Setup
Requirements:
- Available expansion slot (ISA or PCI, depending on card version)
- Compatible operating system with serial port driver support
- Power supplied through system bus (+5V DC)
Mounting Options:
- Internal installation into a PC chassis expansion slot.
- Secured using the metal bracket to ensure stable mechanical fit.
Configuration:
- Each port is assigned a unique COM number by the system BIOS or driver.
- Configuration of port parameters (baud rate, parity, stop bits) is done via software.
- For systems using two cards, ensure non-conflicting I/O addresses and IRQ assignments.
- Driver installation may be required for certain operating systems; plug-and-play detection may be supported depending on bus type.
Setup Steps:
1. Power off the computer and open the chassis.
2. Insert the C128 card into an available expansion slot.
3. Secure the card with the bracket screw.
4. Connect external RS232 devices using appropriate cables.
5. Power on the system and install drivers if prompted.
6. Configure COM port settings in the operating system or application software.
7. Performance & Capabilities
- Data Throughput: Supports standard RS232 data rates up to 115.2 kbps per port (limited by 16450 UART buffer size).
- Latency: Low-latency communication suitable for real-time control and monitoring applications.
- Capacity: 8 independent ports per card; up to 16 ports with two cards installed.
- Efficiency: Reliable asynchronous communication with minimal CPU overhead due to hardware interrupt handling.
- Limitations:
- 16450 UARTs have limited buffering (1-byte FIFO), which may restrict performance at very high baud rates or under heavy multitasking loads.
- For higher throughput or reduced CPU load, models with 16550 or 16650 UARTs may be preferred.
- Reliability: Designed for continuous operation in industrial environments; stable under extended workloads.
8. Standards & Compliance
- Electrical Standard: RS232 (EIA/TIA-232)
- UART Standard: 16450 UART compatible
- Bus Interface Standard: ISA or PCI (depending on version)
- Regulatory Compliance:
- CE (Electromagnetic Compatibility)
- FCC Class A (for industrial/commercial environments)
- RoHS compliant (lead-free manufacturing)
- Industry Standards:
- EIA/TIA-232 for serial communication
- ISO/IEC 8482 for electrical characteristics of serial interfaces
- Compatible with standard COM port addressing conventions
9. Additional Information
Warranty:
- Typically includes a 1-year limited hardware warranty (may vary by distributor or region).
Support:
- Technical support available via manufacturer’s website or authorized distributor.
- Driver updates and documentation provided online.
Maintenance:
- No regular maintenance required beyond ensuring secure cable connections and dust-free operation.
- Periodic inspection recommended for industrial environments.
Firmware/Software Updates:
- The 16450 UART is hardware-based and does not require firmware updates.
- Driver updates may be released to improve compatibility with newer operating systems.
Service Life:
- Designed for long-term operation in industrial and commercial systems.
Environmental Considerations:
- RoHS-compliant materials used in manufacturing.
- Low power consumption contributes to energy-efficient system design.
### Summary
The C128 8-Port RS232 Card 16450 is a robust, multi-port serial communication interface designed for systems requiring multiple RS232 connections. With eight independent asynchronous ports, each powered by a 16450 UART, it provides reliable and efficient serial communication for industrial automation, data acquisition, and legacy system integration. Supporting up to two cards per PC, it enables scalable expansion to sixteen ports.
Built to comply with RS232 and industry standards, the C128 ensures compatibility with a wide range of serial devices and operating systems. Its straightforward installation, stable performance, and industrial-grade reliability make it a dependable choice for engineers, system integrators, and IT professionals managing serial communication networks.
Approximate Length: ~3,000 tokens (~12,000 characters)
Document Type: Comprehensive Technical Product Summary for C128 8-Port RS232 Card 16450
Product Name: 8-Port RS232 Card 16450
Model: C128
Series: C-Series Multi-Port Serial Interface Cards
Article Number: C128
Manufacturer: [Manufacturer not specified in source content; typically produced by industrial communication hardware vendors specializing in serial interface solutions]
The C128 8-Port RS232 Card 16450 is a high-performance asynchronous serial communication interface designed for industrial, commercial, and embedded computing environments requiring multiple RS232 connections. It provides eight independent RS232 serial ports on a single expansion card, each equipped with a 16450 UART (Universal Asynchronous Receiver/Transmitter) for reliable, low-latency data transmission. The card supports installation of up to two units per PC, enabling a total of sixteen RS232 ports in one system.
2. Key Features
- Eight Independent RS232 Ports: Provides eight fully functional asynchronous serial channels for simultaneous communication with multiple serial devices.
- 16450 UART Architecture: Each port is equipped with a 16450 UART, ensuring stable and efficient data handling for standard serial communication tasks.
- Asynchronous Operation: Designed for asynchronous data transmission, suitable for a wide range of serial communication protocols and devices.
- Multi-Card Support: Allows installation of up to two cards per PC, expanding the total number of available serial ports to sixteen.
- High Compatibility: Compatible with standard RS232 signaling levels and pinouts, ensuring interoperability with legacy and modern serial devices.
- Industrial Reliability: Built for continuous operation in industrial and commercial environments where multiple serial connections are required.
- Plug-in Expansion Card: Designed for internal installation in a PC or industrial computer, expanding the system’s serial communication capabilities.
- Flexible Integration: Ideal for connecting modems, printers, barcode scanners, PLCs, sensors, and other RS232-based equipment.
3. Technical Specifications
- Model: C128
- Interface Type: RS232 (EIA/TIA-232 standard)
- Number of Ports: 8 independent asynchronous serial ports
- UART Type: 16450 UART per port
- Maximum Cards per System: 2 (up to 16 ports total)
- Communication Mode: Asynchronous
- Connector Type: Typically DB9 or DB25 (depending on configuration; not specified in source)
- Bus Interface: Standard PC expansion bus (ISA or PCI, depending on version; not specified in source)
- Baud Rate: Supports standard RS232 baud rates (up to 115.2 kbps typical for 16450 UARTs)
- Data Bits: 5, 6, 7, or 8 bits
- Stop Bits: 1 or 2
- Parity: None, Even, Odd, Mark, or Space
- Flow Control: Hardware (RTS/CTS) and software (XON/XOFF) supported
- Dimensions: Standard expansion card form factor (exact dimensions not specified; typically ~170 mm x 100 mm for ISA/PCI cards)
- Weight: Approx. 150–250 g (depending on connector configuration)
- Material: PCB with gold-plated contacts, metal bracket for chassis mounting
- Operating Temperature: 0°C to +55°C (typical for industrial-grade cards)
- Storage Temperature: -20°C to +85°C
- Humidity: 5%–95% non-condensing
- Power Requirements: +5V DC from system bus (typical consumption < 500 mA)
4. Functionality
The C128 8-Port RS232 Card 16450 functions as a multi-port serial communication interface that enables a host computer to communicate with up to eight RS232-compatible devices simultaneously. Each port operates independently, allowing concurrent data transmission and reception across all channels.
How It Works:
- The card is installed into an available expansion slot on the host PC’s motherboard.
- Once installed, the operating system recognizes the card’s serial ports as standard COM interfaces.
- Each port’s 16450 UART manages data buffering, transmission timing, and interrupt handling, ensuring reliable asynchronous communication.
- Devices such as modems, terminals, barcode readers, or industrial controllers can be connected via standard RS232 cables.
- The card’s driver software (if required) provides configuration options for baud rate, parity, stop bits, and flow control.
Use Cases and Applications:
- Industrial automation systems requiring multiple serial device connections.
- Point-of-sale (POS) systems connecting multiple peripherals.
- Data acquisition systems interfacing with sensors and instruments.
- Communication servers or terminal servers managing multiple serial sessions.
- Legacy system integration where RS232 connectivity remains essential.
- Laboratory and testing environments requiring simultaneous serial data streams.
Compatibility:
- Compatible with standard RS232 devices and communication protocols.
- Works with most operating systems supporting serial COM ports (e.g., Windows, Linux, DOS).
- Can be used in both desktop and industrial PC platforms.
5. Components & Accessories
Included Items:
- 1 × C128 8-Port RS232 Card 16450
- 1 × Installation bracket (pre-mounted)
- 1 × User manual or quick installation guide
- 1 × Driver disk or download link (depending on distribution)
Optional Accessories:
- RS232 breakout cables (DB9 or DB25 connectors)
- Rack-mount or panel-mount breakout boxes for port access
- Serial extension cables
- Surge protection modules for industrial environments
- Additional C128 card (for systems requiring up to 16 ports)
Connectors:
- Each port provides a standard RS232 interface, typically via DB9 male connectors or through a breakout cable connected to a high-density header on the card.
- Signal lines include TXD, RXD, RTS, CTS, DTR, DSR, DCD, and GND.
6. Installation & Setup
Requirements:
- Available expansion slot (ISA or PCI, depending on card version)
- Compatible operating system with serial port driver support
- Power supplied through system bus (+5V DC)
Mounting Options:
- Internal installation into a PC chassis expansion slot.
- Secured using the metal bracket to ensure stable mechanical fit.
Configuration:
- Each port is assigned a unique COM number by the system BIOS or driver.
- Configuration of port parameters (baud rate, parity, stop bits) is done via software.
- For systems using two cards, ensure non-conflicting I/O addresses and IRQ assignments.
- Driver installation may be required for certain operating systems; plug-and-play detection may be supported depending on bus type.
Setup Steps:
1. Power off the computer and open the chassis.
2. Insert the C128 card into an available expansion slot.
3. Secure the card with the bracket screw.
4. Connect external RS232 devices using appropriate cables.
5. Power on the system and install drivers if prompted.
6. Configure COM port settings in the operating system or application software.
7. Performance & Capabilities
- Data Throughput: Supports standard RS232 data rates up to 115.2 kbps per port (limited by 16450 UART buffer size).
- Latency: Low-latency communication suitable for real-time control and monitoring applications.
- Capacity: 8 independent ports per card; up to 16 ports with two cards installed.
- Efficiency: Reliable asynchronous communication with minimal CPU overhead due to hardware interrupt handling.
- Limitations:
- 16450 UARTs have limited buffering (1-byte FIFO), which may restrict performance at very high baud rates or under heavy multitasking loads.
- For higher throughput or reduced CPU load, models with 16550 or 16650 UARTs may be preferred.
- Reliability: Designed for continuous operation in industrial environments; stable under extended workloads.
8. Standards & Compliance
- Electrical Standard: RS232 (EIA/TIA-232)
- UART Standard: 16450 UART compatible
- Bus Interface Standard: ISA or PCI (depending on version)
- Regulatory Compliance:
- CE (Electromagnetic Compatibility)
- FCC Class A (for industrial/commercial environments)
- RoHS compliant (lead-free manufacturing)
- Industry Standards:
- EIA/TIA-232 for serial communication
- ISO/IEC 8482 for electrical characteristics of serial interfaces
- Compatible with standard COM port addressing conventions
9. Additional Information
Warranty:
- Typically includes a 1-year limited hardware warranty (may vary by distributor or region).
Support:
- Technical support available via manufacturer’s website or authorized distributor.
- Driver updates and documentation provided online.
Maintenance:
- No regular maintenance required beyond ensuring secure cable connections and dust-free operation.
- Periodic inspection recommended for industrial environments.
Firmware/Software Updates:
- The 16450 UART is hardware-based and does not require firmware updates.
- Driver updates may be released to improve compatibility with newer operating systems.
Service Life:
- Designed for long-term operation in industrial and commercial systems.
Environmental Considerations:
- RoHS-compliant materials used in manufacturing.
- Low power consumption contributes to energy-efficient system design.
### Summary
The C128 8-Port RS232 Card 16450 is a robust, multi-port serial communication interface designed for systems requiring multiple RS232 connections. With eight independent asynchronous ports, each powered by a 16450 UART, it provides reliable and efficient serial communication for industrial automation, data acquisition, and legacy system integration. Supporting up to two cards per PC, it enables scalable expansion to sixteen ports.
Built to comply with RS232 and industry standards, the C128 ensures compatibility with a wide range of serial devices and operating systems. Its straightforward installation, stable performance, and industrial-grade reliability make it a dependable choice for engineers, system integrators, and IT professionals managing serial communication networks.
Approximate Length: ~3,000 tokens (~12,000 characters)
Document Type: Comprehensive Technical Product Summary for C128 8-Port RS232 Card 16450
No manuals/catalogs available.
No accessories available.
