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COM-4(CB)H
CardBus serial 4*RS232 Card 921,6kBd
235,00 EUR
inkl. Umsatzsteuer 279,65 EUR
- Four Independent RS-232C Channels: Provides four asynchronous serial communication ports, each operating independently for simultaneous multi-device communication.
- High-Speed Data Transfer: Supports baud rates from 15 bps up to 921,600 bps, enabling high-performance serial communication with a wide range of devices.
- CardBus (32-bit PC Card) Interface: Fully compliant with the CardBus standard, ensuring compatibility with modern notebook and embedded systems equipped with PC Card slots.
- UART 162850 Controller: Each channel is equipped with a 162850-compatible UART featuring a 128-byte FIFO buffer for both transmission and reception, minimizing CPU load and ensuring stable data throughput.
- Single Interrupt (INTA): Utilizes one interrupt request signal (INTA) for efficient system resource management.
- Compact Type II Form Factor: Designed to fit standard PC Card Type II slots, making it ideal for portable and space-constrained applications.
- Windows and Linux Compatibility: Includes standard COM drivers and setup utilities for Windows XP/2000/Me/98 and Linux, allowing the card to function as standard COM ports (COM1–COM256).
- Multiple Board Support: Up to two COM-4(CB)H cards can be installed in a single system (limited to one card under Windows Me/98/98SE and Linux).
- Surge Protection: Integrated surge protection circuits safeguard communication lines from voltage spikes and transient currents.
- Industrial Reliability: Designed for robust operation in industrial automation, instrumentation, and control systems.
- High-Speed Data Transfer: Supports baud rates from 15 bps up to 921,600 bps, enabling high-performance serial communication with a wide range of devices.
- CardBus (32-bit PC Card) Interface: Fully compliant with the CardBus standard, ensuring compatibility with modern notebook and embedded systems equipped with PC Card slots.
- UART 162850 Controller: Each channel is equipped with a 162850-compatible UART featuring a 128-byte FIFO buffer for both transmission and reception, minimizing CPU load and ensuring stable data throughput.
- Single Interrupt (INTA): Utilizes one interrupt request signal (INTA) for efficient system resource management.
- Compact Type II Form Factor: Designed to fit standard PC Card Type II slots, making it ideal for portable and space-constrained applications.
- Windows and Linux Compatibility: Includes standard COM drivers and setup utilities for Windows XP/2000/Me/98 and Linux, allowing the card to function as standard COM ports (COM1–COM256).
- Multiple Board Support: Up to two COM-4(CB)H cards can be installed in a single system (limited to one card under Windows Me/98/98SE and Linux).
- Surge Protection: Integrated surge protection circuits safeguard communication lines from voltage spikes and transient currents.
- Industrial Reliability: Designed for robust operation in industrial automation, instrumentation, and control systems.
1. Product Overview
Product Name: CardBus Serial 4-Port RS-232C Interface Card
Model: COM-4(CB)H
Series: COM-CB Series (CardBus Communication Interface Boards)
Article Number: COM-4(CB)H
Manufacturer: CONTEC Co., Ltd. (Industrial Automation and Measurement & Control Products Division)
The CONTEC COM-4(CB)H is a high-speed, four-channel RS-232C serial communication interface card designed for use with CardBus (32-bit PC Card) slots. It provides four independent asynchronous serial communication ports, each capable of data transfer rates up to 921.6 kbps. The card is compliant with the PC Card Standard Type II form factor and is engineered for industrial, laboratory, and embedded computing environments requiring reliable multi-channel serial connectivity.
2. Key Features
- Four Independent RS-232C Channels: Provides four asynchronous serial communication ports, each operating independently for simultaneous multi-device communication.
- High-Speed Data Transfer: Supports baud rates from 15 bps up to 921,600 bps, enabling high-performance serial communication with a wide range of devices.
- CardBus (32-bit PC Card) Interface: Fully compliant with the CardBus standard, ensuring compatibility with modern notebook and embedded systems equipped with PC Card slots.
- UART 162850 Controller: Each channel is equipped with a 162850-compatible UART featuring a 128-byte FIFO buffer for both transmission and reception, minimizing CPU load and ensuring stable data throughput.
- Single Interrupt (INTA): Utilizes one interrupt request signal (INTA) for efficient system resource management.
- Compact Type II Form Factor: Designed to fit standard PC Card Type II slots, making it ideal for portable and space-constrained applications.
- Windows and Linux Compatibility: Includes standard COM drivers and setup utilities for Windows XP/2000/Me/98 and Linux, allowing the card to function as standard COM ports (COM1–COM256).
- Multiple Board Support: Up to two COM-4(CB)H cards can be installed in a single system (limited to one card under Windows Me/98/98SE and Linux).
- Surge Protection: Integrated surge protection circuits safeguard communication lines from voltage spikes and transient currents.
- Industrial Reliability: Designed for robust operation in industrial automation, instrumentation, and control systems.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Interface Type | RS-232C (Asynchronous) |
| Number of Channels | 4 independent channels |
| Communication Speed | 15 bps to 921,600 bps (selectable via software) |
| Data Format | 5, 6, 7, or 8 data bits |
| Stop Bits | 1, 1.5, or 2 stop bits |
| Parity | Even, Odd, or None |
| Controller | 162850-compatible UART with 128-byte FIFO (Tx/Rx per channel) |
| Interrupts | One interrupt request signal (INTA) |
| Maximum Cable Length | 15 meters (RS-232C standard) |
| I/O Address | Any 32-byte boundary |
| Power Supply Voltage | 3.3 VDC (supplied from CardBus slot) |
| Power Consumption | 200 mA (maximum) |
| Bus Interface | PC Card Standard, CardBus (32-bit), Type II |
| Connector Type | 9-pin D-sub male connectors (DELC-J9PAF-20L9 [JAE] or equivalent) |
| Dimensions | Standard PC Card Type II (approx. 85.6 mm × 54.0 mm × 5.0 mm) |
| Operating Temperature | 0°C to +50°C (typical for CONTEC communication boards) |
| Storage Temperature | -10°C to +60°C |
| Humidity | 10% to 90% RH (non-condensing) |
| Weight | Approx. 50 g (card only) |
4. Functionality
The COM-4(CB)H operates as a four-port asynchronous serial communication interface for RS-232C devices. Each port functions independently, allowing simultaneous communication with multiple serial peripherals such as barcode readers, PLCs, sensors, modems, and measurement instruments.
When installed in a CardBus slot, the card is recognized by the operating system as standard COM ports through the included driver software. This enables seamless integration with existing applications that communicate via standard serial interfaces.
Use Cases and Applications:
- Industrial automation and control systems
- Data acquisition and instrumentation
- Serial device networking for embedded systems
- Communication with legacy RS-232C equipment
- Portable test and measurement setups using notebook PCs
Compatibility:
- Operating Systems: Windows XP, Windows 2000, Windows Me, Windows 98SE, Windows 98, and Linux
- Software Integration: Recognized as standard COM ports (COM1–COM256) under supported OS environments
- Hardware: Compatible with any PC or embedded system equipped with a CardBus (32-bit PC Card) slot
5. Components & Accessories
Included Items:
- COM-4(CB)H CardBus serial interface card
- Standard COM Driver / COM Setup Disk (Windows and Linux)
- Documentation and installation guide
Optional Accessories:
- Cables and Connectors:
- RSS-9M/F (9-pin male/female RS-232C cable)
- RSC-9F (9-pin female cable)
- RSS-25M/9F (25-pin to 9-pin conversion cable)
- RSC-25F/9F (25-pin to 9-pin female cable)
- CN5-D9F (9-pin D-sub connector assembly)
These accessories facilitate flexible connection to external RS-232C devices and ensure compatibility with various industrial wiring configurations.
6. Installation & Setup
Requirements:
- Host system with an available CardBus (32-bit PC Card) slot
- Supported operating system (Windows XP/2000/Me/98 or Linux)
- Administrative privileges for driver installation
Installation Procedure:
1. Insert the COM-4(CB)H card into the CardBus slot of the host system.
2. The system will detect new hardware and prompt for driver installation.
3. Insert the provided COM Setup Disk and follow on-screen instructions to install the standard COM driver.
4. Upon completion, the system will assign COM port numbers (e.g., COM1–COM4).
5. Connect external RS-232C devices using the appropriate D-sub cables.
Configuration:
- Communication parameters (baud rate, parity, stop bits, data bits) are configured via the operating system’s device manager or through application software.
- The card supports up to two units per system (one under older OS versions).
Mounting Options:
- Direct insertion into a CardBus slot; no external power supply required.
- Compact design allows use in portable and embedded systems.
7. Performance & Capabilities
- Data Rate: Up to 921.6 kbps per channel, supporting high-speed serial communication.
- Buffering: 128-byte FIFO for both transmit and receive per channel ensures smooth data flow and minimizes CPU overhead.
- Interrupt Handling: Single interrupt line (INTA) efficiently manages multiple channels.
- Multi-Board Operation: Supports up to two boards per system, providing up to eight serial ports.
- Reliability: Surge protection circuits prevent damage from transient voltages, ensuring stable operation in industrial environments.
- Latency and Throughput: Optimized for low-latency communication with minimal data loss, even under heavy load.
- Limitations:
- Maximum cable length limited to 15 meters per RS-232C specification.
- Only one board supported under Windows Me/98/98SE and Linux.
8. Standards & Compliance
- Bus Standard: PC Card Standard (CardBus, 32-bit, Type II)
- Communication Standard: RS-232C (EIA/TIA-232-E compliant)
- Controller Standard: 162850 UART compatible
- Software Standards:
- Windows COM driver (API-PAC(W32) compatible)
- Linux standard serial driver support
- Electrical Safety: Surge protection integrated on all communication lines
- Environmental Compliance: Designed to meet industrial-grade reliability and safety standards
- Regulatory Compliance:
- CE Mark (for electromagnetic compatibility and safety)
- RoHS-compliant manufacturing (lead-free components)
9. Additional Information
Warranty:
Standard CONTEC limited warranty (typically one year) covering defects in materials and workmanship under normal use conditions.
Technical Support:
CONTEC provides comprehensive technical support, including driver updates, documentation, and troubleshooting assistance via its global support portal (www.contec.com).
Maintenance:
- No periodic maintenance required.
- Keep connectors clean and free from dust.
- Avoid exposure to excessive heat, humidity, or vibration.
Software Updates:
- Updated drivers and utilities are available from CONTEC’s website.
- API-PAC(W32) software package provides advanced configuration and programming interfaces for Windows environments.
Product Line Context:
The COM-4(CB)H belongs to CONTEC’s extensive COM series of communication interface boards, which includes PCI, Low Profile PCI, USB, and PCMCIA variants. The CardBus series (COM-(CB)H) offers portable, high-speed serial communication solutions for mobile and embedded applications.
Related Models:
- COM-1(CB)H: 1-port RS-232C CardBus interface
- COM-2(CB)H: 2-port RS-232C CardBus interface
- COM-1PD(CB)H: 1-port isolated RS-422A/485 CardBus interface
Each model shares the same driver architecture and installation procedure, ensuring consistent operation across different communication standards and channel counts.
Summary
The CONTEC COM-4(CB)H is a robust, high-speed, four-channel RS-232C serial communication interface card designed for CardBus (32-bit PC Card) systems. It delivers reliable, high-performance serial connectivity with full support for Windows and Linux environments. Featuring 128-byte FIFO buffers, surge protection, and a compact Type II form factor, the COM-4(CB)H is ideal for industrial automation, instrumentation, and portable data acquisition applications.
Its combination of high-speed operation (up to 921.6 kbps), multi-channel capability, and broad OS compatibility makes it a versatile solution for engineers and system integrators requiring dependable serial communication in mobile or embedded computing platforms.
Product Name: CardBus Serial 4-Port RS-232C Interface Card
Model: COM-4(CB)H
Series: COM-CB Series (CardBus Communication Interface Boards)
Article Number: COM-4(CB)H
Manufacturer: CONTEC Co., Ltd. (Industrial Automation and Measurement & Control Products Division)
The CONTEC COM-4(CB)H is a high-speed, four-channel RS-232C serial communication interface card designed for use with CardBus (32-bit PC Card) slots. It provides four independent asynchronous serial communication ports, each capable of data transfer rates up to 921.6 kbps. The card is compliant with the PC Card Standard Type II form factor and is engineered for industrial, laboratory, and embedded computing environments requiring reliable multi-channel serial connectivity.
2. Key Features
- Four Independent RS-232C Channels: Provides four asynchronous serial communication ports, each operating independently for simultaneous multi-device communication.
- High-Speed Data Transfer: Supports baud rates from 15 bps up to 921,600 bps, enabling high-performance serial communication with a wide range of devices.
- CardBus (32-bit PC Card) Interface: Fully compliant with the CardBus standard, ensuring compatibility with modern notebook and embedded systems equipped with PC Card slots.
- UART 162850 Controller: Each channel is equipped with a 162850-compatible UART featuring a 128-byte FIFO buffer for both transmission and reception, minimizing CPU load and ensuring stable data throughput.
- Single Interrupt (INTA): Utilizes one interrupt request signal (INTA) for efficient system resource management.
- Compact Type II Form Factor: Designed to fit standard PC Card Type II slots, making it ideal for portable and space-constrained applications.
- Windows and Linux Compatibility: Includes standard COM drivers and setup utilities for Windows XP/2000/Me/98 and Linux, allowing the card to function as standard COM ports (COM1–COM256).
- Multiple Board Support: Up to two COM-4(CB)H cards can be installed in a single system (limited to one card under Windows Me/98/98SE and Linux).
- Surge Protection: Integrated surge protection circuits safeguard communication lines from voltage spikes and transient currents.
- Industrial Reliability: Designed for robust operation in industrial automation, instrumentation, and control systems.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Interface Type | RS-232C (Asynchronous) |
| Number of Channels | 4 independent channels |
| Communication Speed | 15 bps to 921,600 bps (selectable via software) |
| Data Format | 5, 6, 7, or 8 data bits |
| Stop Bits | 1, 1.5, or 2 stop bits |
| Parity | Even, Odd, or None |
| Controller | 162850-compatible UART with 128-byte FIFO (Tx/Rx per channel) |
| Interrupts | One interrupt request signal (INTA) |
| Maximum Cable Length | 15 meters (RS-232C standard) |
| I/O Address | Any 32-byte boundary |
| Power Supply Voltage | 3.3 VDC (supplied from CardBus slot) |
| Power Consumption | 200 mA (maximum) |
| Bus Interface | PC Card Standard, CardBus (32-bit), Type II |
| Connector Type | 9-pin D-sub male connectors (DELC-J9PAF-20L9 [JAE] or equivalent) |
| Dimensions | Standard PC Card Type II (approx. 85.6 mm × 54.0 mm × 5.0 mm) |
| Operating Temperature | 0°C to +50°C (typical for CONTEC communication boards) |
| Storage Temperature | -10°C to +60°C |
| Humidity | 10% to 90% RH (non-condensing) |
| Weight | Approx. 50 g (card only) |
4. Functionality
The COM-4(CB)H operates as a four-port asynchronous serial communication interface for RS-232C devices. Each port functions independently, allowing simultaneous communication with multiple serial peripherals such as barcode readers, PLCs, sensors, modems, and measurement instruments.
When installed in a CardBus slot, the card is recognized by the operating system as standard COM ports through the included driver software. This enables seamless integration with existing applications that communicate via standard serial interfaces.
Use Cases and Applications:
- Industrial automation and control systems
- Data acquisition and instrumentation
- Serial device networking for embedded systems
- Communication with legacy RS-232C equipment
- Portable test and measurement setups using notebook PCs
Compatibility:
- Operating Systems: Windows XP, Windows 2000, Windows Me, Windows 98SE, Windows 98, and Linux
- Software Integration: Recognized as standard COM ports (COM1–COM256) under supported OS environments
- Hardware: Compatible with any PC or embedded system equipped with a CardBus (32-bit PC Card) slot
5. Components & Accessories
Included Items:
- COM-4(CB)H CardBus serial interface card
- Standard COM Driver / COM Setup Disk (Windows and Linux)
- Documentation and installation guide
Optional Accessories:
- Cables and Connectors:
- RSS-9M/F (9-pin male/female RS-232C cable)
- RSC-9F (9-pin female cable)
- RSS-25M/9F (25-pin to 9-pin conversion cable)
- RSC-25F/9F (25-pin to 9-pin female cable)
- CN5-D9F (9-pin D-sub connector assembly)
These accessories facilitate flexible connection to external RS-232C devices and ensure compatibility with various industrial wiring configurations.
6. Installation & Setup
Requirements:
- Host system with an available CardBus (32-bit PC Card) slot
- Supported operating system (Windows XP/2000/Me/98 or Linux)
- Administrative privileges for driver installation
Installation Procedure:
1. Insert the COM-4(CB)H card into the CardBus slot of the host system.
2. The system will detect new hardware and prompt for driver installation.
3. Insert the provided COM Setup Disk and follow on-screen instructions to install the standard COM driver.
4. Upon completion, the system will assign COM port numbers (e.g., COM1–COM4).
5. Connect external RS-232C devices using the appropriate D-sub cables.
Configuration:
- Communication parameters (baud rate, parity, stop bits, data bits) are configured via the operating system’s device manager or through application software.
- The card supports up to two units per system (one under older OS versions).
Mounting Options:
- Direct insertion into a CardBus slot; no external power supply required.
- Compact design allows use in portable and embedded systems.
7. Performance & Capabilities
- Data Rate: Up to 921.6 kbps per channel, supporting high-speed serial communication.
- Buffering: 128-byte FIFO for both transmit and receive per channel ensures smooth data flow and minimizes CPU overhead.
- Interrupt Handling: Single interrupt line (INTA) efficiently manages multiple channels.
- Multi-Board Operation: Supports up to two boards per system, providing up to eight serial ports.
- Reliability: Surge protection circuits prevent damage from transient voltages, ensuring stable operation in industrial environments.
- Latency and Throughput: Optimized for low-latency communication with minimal data loss, even under heavy load.
- Limitations:
- Maximum cable length limited to 15 meters per RS-232C specification.
- Only one board supported under Windows Me/98/98SE and Linux.
8. Standards & Compliance
- Bus Standard: PC Card Standard (CardBus, 32-bit, Type II)
- Communication Standard: RS-232C (EIA/TIA-232-E compliant)
- Controller Standard: 162850 UART compatible
- Software Standards:
- Windows COM driver (API-PAC(W32) compatible)
- Linux standard serial driver support
- Electrical Safety: Surge protection integrated on all communication lines
- Environmental Compliance: Designed to meet industrial-grade reliability and safety standards
- Regulatory Compliance:
- CE Mark (for electromagnetic compatibility and safety)
- RoHS-compliant manufacturing (lead-free components)
9. Additional Information
Warranty:
Standard CONTEC limited warranty (typically one year) covering defects in materials and workmanship under normal use conditions.
Technical Support:
CONTEC provides comprehensive technical support, including driver updates, documentation, and troubleshooting assistance via its global support portal (www.contec.com).
Maintenance:
- No periodic maintenance required.
- Keep connectors clean and free from dust.
- Avoid exposure to excessive heat, humidity, or vibration.
Software Updates:
- Updated drivers and utilities are available from CONTEC’s website.
- API-PAC(W32) software package provides advanced configuration and programming interfaces for Windows environments.
Product Line Context:
The COM-4(CB)H belongs to CONTEC’s extensive COM series of communication interface boards, which includes PCI, Low Profile PCI, USB, and PCMCIA variants. The CardBus series (COM-(CB)H) offers portable, high-speed serial communication solutions for mobile and embedded applications.
Related Models:
- COM-1(CB)H: 1-port RS-232C CardBus interface
- COM-2(CB)H: 2-port RS-232C CardBus interface
- COM-1PD(CB)H: 1-port isolated RS-422A/485 CardBus interface
Each model shares the same driver architecture and installation procedure, ensuring consistent operation across different communication standards and channel counts.
Summary
The CONTEC COM-4(CB)H is a robust, high-speed, four-channel RS-232C serial communication interface card designed for CardBus (32-bit PC Card) systems. It delivers reliable, high-performance serial connectivity with full support for Windows and Linux environments. Featuring 128-byte FIFO buffers, surge protection, and a compact Type II form factor, the COM-4(CB)H is ideal for industrial automation, instrumentation, and portable data acquisition applications.
Its combination of high-speed operation (up to 921.6 kbps), multi-channel capability, and broad OS compatibility makes it a versatile solution for engineers and system integrators requiring dependable serial communication in mobile or embedded computing platforms.
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