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- Eight Independent RS-232 Ports: Provides eight fully functional asynchronous serial ports for simultaneous communication with multiple serial devices.
- High-Speed Data Transmission: Supports baud rates from 50 bps up to 921.6 kbps, enabling fast and stable data transfer for demanding applications.
- Intelligent Onboard Processing: Equipped with a dedicated RISC CPU (Texas Instruments TMS320C203) to offload communication tasks from the host CPU, improving overall system performance.
- Large Memory Resources: Includes 512 KB onboard RAM and 64 KB dual-ported RAM for efficient data buffering and multitasking.
- Advanced FIFO Buffers: Each port features a TI550C UART with a 32-byte FIFO buffer, minimizing data loss and ensuring smooth communication under heavy loads.
- Plug-and-Play PCI Interface: Fully compliant with PCI bus standards; IRQ and I/O addresses are automatically assigned by the system BIOS, eliminating the need for manual jumper configuration.
- Comprehensive Driver Support: Compatible with multiple operating systems including Windows 95, Windows 98, Windows NT, SCO Unix, Unix SVR4.2, and Linux.
- Compact, Durable Design: Built with industrial-grade components and a robust PCB layout for long-term reliability.
- Multi-User Capability: Supports up to 32 concurrent users, making it ideal for terminal servers, POS systems, and multi-user industrial control systems.
- Connector Type: DB62 female connector for compact and organized cabling.
- High-Speed Data Transmission: Supports baud rates from 50 bps up to 921.6 kbps, enabling fast and stable data transfer for demanding applications.
- Intelligent Onboard Processing: Equipped with a dedicated RISC CPU (Texas Instruments TMS320C203) to offload communication tasks from the host CPU, improving overall system performance.
- Large Memory Resources: Includes 512 KB onboard RAM and 64 KB dual-ported RAM for efficient data buffering and multitasking.
- Advanced FIFO Buffers: Each port features a TI550C UART with a 32-byte FIFO buffer, minimizing data loss and ensuring smooth communication under heavy loads.
- Plug-and-Play PCI Interface: Fully compliant with PCI bus standards; IRQ and I/O addresses are automatically assigned by the system BIOS, eliminating the need for manual jumper configuration.
- Comprehensive Driver Support: Compatible with multiple operating systems including Windows 95, Windows 98, Windows NT, SCO Unix, Unix SVR4.2, and Linux.
- Compact, Durable Design: Built with industrial-grade components and a robust PCB layout for long-term reliability.
- Multi-User Capability: Supports up to 32 concurrent users, making it ideal for terminal servers, POS systems, and multi-user industrial control systems.
- Connector Type: DB62 female connector for compact and organized cabling.
1. Product Overview
Product Name: Intelligent 8-Port RS232 PCI Card
Model: C218T/PCI
Series: C218 Series Intelligent Multiport Serial Communication Cards
Article Number: C218T/PCI
Manufacturer: Moxa Technologies Co., Ltd.
The Moxa C218T/PCI is an intelligent, high-performance multiport serial communication card designed for industrial and commercial applications requiring multiple asynchronous RS-232 serial connections. It integrates advanced RISC-based processing, large onboard memory, and flexible driver support to deliver reliable, high-speed serial communication across up to eight independent ports. The card is engineered for PCI bus systems and supports a wide range of operating systems, making it suitable for data acquisition, industrial automation, and multi-user communication environments.
2. Key Features
- Eight Independent RS-232 Ports: Provides eight fully functional asynchronous serial ports for simultaneous communication with multiple serial devices.
- High-Speed Data Transmission: Supports baud rates from 50 bps up to 921.6 kbps, enabling fast and stable data transfer for demanding applications.
- Intelligent Onboard Processing: Equipped with a dedicated RISC CPU (Texas Instruments TMS320C203) to offload communication tasks from the host CPU, improving overall system performance.
- Large Memory Resources: Includes 512 KB onboard RAM and 64 KB dual-ported RAM for efficient data buffering and multitasking.
- Advanced FIFO Buffers: Each port features a TI550C UART with a 32-byte FIFO buffer, minimizing data loss and ensuring smooth communication under heavy loads.
- Plug-and-Play PCI Interface: Fully compliant with PCI bus standards; IRQ and I/O addresses are automatically assigned by the system BIOS, eliminating the need for manual jumper configuration.
- Comprehensive Driver Support: Compatible with multiple operating systems including Windows 95, Windows 98, Windows NT, SCO Unix, Unix SVR4.2, and Linux.
- Compact, Durable Design: Built with industrial-grade components and a robust PCB layout for long-term reliability.
- Multi-User Capability: Supports up to 32 concurrent users, making it ideal for terminal servers, POS systems, and multi-user industrial control systems.
- Connector Type: DB62 female connector for compact and organized cabling.
3. Technical Specifications
- Bus Interface: PCI (Peripheral Component Interconnect)
- Number of Ports: 8 independent RS-232 serial ports
- Communication Controller: TI TMS320C203 RISC CPU
- UART Type: 8 × TI550C UARTs with 32-byte FIFO per channel
- Baud Rate Range: 50 bps to 921.6 kbps (configurable per port)
- Memory:
- 512 KB onboard RAM
- 64 KB dual-ported RAM for host communication
- Interrupt Handling: IRQ automatically assigned by BIOS (no jumper settings required)
- Connector Type: DB62 female connector (supports breakout cable to 8 × DB9 or DB25 connectors depending on configuration)
- Dimensions: 180 mm (L) × 97 mm (H)
- Weight: Approximately 200–250 g (typical for PCI card of this size)
- Operating Temperature: 0°C to 55°C (typical industrial operating range)
- Storage Temperature: -20°C to 85°C
- Relative Humidity: 5% to 95% non-condensing
- Power Requirements: +5 VDC from PCI bus (typical consumption < 1 A)
- Signal Levels: RS-232 standard voltage levels (±5 V to ±15 V)
- Isolation: Not isolated (standard RS-232 interface)
- Form Factor: Full-height PCI card
4. Functionality
The C218T/PCI functions as an intelligent serial communication controller that manages multiple asynchronous RS-232 channels through a single PCI slot. The onboard TMS320C203 RISC processor handles data flow, buffering, and protocol management, significantly reducing the load on the host CPU. Each of the eight ports operates independently, allowing simultaneous communication with multiple serial devices such as modems, barcode scanners, PLCs, POS terminals, or industrial sensors.
Use Cases and Applications:
- Industrial automation systems requiring multiple serial device connections
- Data acquisition and monitoring systems
- Multi-user terminal servers and remote access systems
- Point-of-sale (POS) and retail management systems
- Laboratory instrumentation and control
- Communication gateways and serial device servers
Compatibility:
The card is compatible with standard PCI bus architectures and supports a wide range of operating systems. It integrates seamlessly with legacy and modern systems, providing a stable platform for serial communication in both industrial and commercial environments.
5. Components & Accessories
Included Items:
- C218T/PCI intelligent 8-port RS-232 PCI card
- Driver and software installation package (for Windows 95/98/NT, SCO Unix, Unix SVR4.2, Linux)
- User manual and installation guide
Optional Accessories:
- DB62-to-8×DB9 or DB62-to-8×DB25 breakout cable assemblies (for connecting individual serial devices)
- Rack-mount or panel-mount breakout boxes for organized cable management
- PCI slot bracket screws and mounting hardware
Connectors:
- One DB62 female connector on the card’s external bracket
- Breakout cable or distribution box required to access individual RS-232 ports
6. Installation & Setup
System Requirements:
- Available PCI slot (32-bit, 33 MHz)
- Compatible operating system (Windows 95/98/NT, SCO Unix, Unix SVR4.2, or Linux)
- Administrative privileges for driver installation
Installation Steps:
1. Power off the host computer and remove the cover.
2. Insert the C218T/PCI card into an available PCI slot, ensuring a secure fit.
3. Reassemble the system and power it on.
4. The BIOS automatically assigns IRQ and I/O addresses—no jumper configuration is required.
5. Install the appropriate driver software from the provided media or manufacturer’s website.
6. Configure port parameters (baud rate, parity, stop bits, flow control) through the driver interface or operating system utilities.
7. Connect the DB62 breakout cable to the card and attach serial devices to the corresponding connectors.
Mounting Options:
- Standard PCI slot installation in desktop or industrial PC chassis
- Optional use with breakout boxes for rack or panel mounting of serial connectors
Configuration:
- Software-based configuration via driver utilities
- Supports dynamic port assignment and resource management
7. Performance & Capabilities
Speed and Throughput:
- Supports data rates from 50 bps up to 921.6 kbps per port
- High-speed communication suitable for data-intensive applications
- Onboard RISC CPU ensures minimal latency and efficient data handling
Capacity:
- Eight independent RS-232 channels
- Supports up to 32 concurrent users across connected devices
Efficiency:
- Offloads serial communication tasks from the host CPU, improving overall system responsiveness
- Large onboard memory buffers reduce data loss and improve throughput under heavy load conditions
Limitations:
- RS-232 only (no RS-422/485 support)
- No galvanic isolation between ports
- Requires breakout cable for individual port access
Reliability:
- Industrial-grade design ensures stable operation in continuous-use environments
- BIOS-assigned IRQ prevents resource conflicts common in legacy ISA systems
8. Standards & Compliance
Bus Interface Standards:
- Fully compliant with PCI Local Bus Specification (Rev. 2.1 or later)
Serial Communication Standards:
- Conforms to EIA/TIA RS-232 standard for voltage levels and signaling
Operating System Support:
- Microsoft Windows 95, 98, NT
- SCO Unix
- Unix SVR4.2
- Linux (kernel versions supported as per driver release)
Regulatory Compliance:
- CE Mark (Electromagnetic Compatibility Directive compliance)
- FCC Class A (for industrial/commercial environments)
- RoHS compliant (lead-free manufacturing, depending on production batch)
Industry Standards:
- Designed for industrial automation and data communication applications
- Meets standard PCI mechanical and electrical specifications
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 2–3 years, depending on region and distributor) covering defects in materials and workmanship
Technical Support:
- Comprehensive technical documentation and driver downloads available from Moxa’s official website
- Email and phone-based technical support for installation and troubleshooting
- Knowledge base and FAQs for common configuration issues
Maintenance:
- No regular maintenance required beyond ensuring clean PCI contacts and secure cable connections
- Firmware and driver updates available periodically to enhance compatibility and performance
Software Updates:
- Updated drivers and utilities provided for supported operating systems
- Backward compatibility maintained for legacy systems
Service Life and Reliability:
- Designed for continuous operation in industrial environments
- Mean Time Between Failures (MTBF) typically exceeds 100,000 hours under normal conditions
Environmental Considerations:
- Low power consumption and efficient design minimize heat generation
- Compliant with environmental directives for electronic waste and hazardous materials
Summary
The Moxa C218T/PCI Intelligent 8-Port RS-232 PCI Card is a robust, high-performance solution for multiport serial communication in industrial and commercial systems. Featuring an onboard TMS320C203 RISC CPU, 512 KB RAM, and 64 KB dual-ported RAM, it delivers intelligent data handling and high-speed communication up to 921.6 kbps per port. Its plug-and-play PCI interface, automatic IRQ assignment, and broad OS compatibility make it easy to integrate into existing systems. With eight independent RS-232 ports accessible via a DB62 connector, the C218T/PCI is ideal for applications requiring reliable, simultaneous communication with multiple serial devices—ranging from automation controllers and sensors to POS terminals and data acquisition modules.
Built to Moxa’s industrial standards, the C218T/PCI combines intelligent processing, flexible configuration, and proven reliability, making it a preferred choice for engineers and system integrators seeking a scalable, high-performance serial communication interface.
Product Name: Intelligent 8-Port RS232 PCI Card
Model: C218T/PCI
Series: C218 Series Intelligent Multiport Serial Communication Cards
Article Number: C218T/PCI
Manufacturer: Moxa Technologies Co., Ltd.
The Moxa C218T/PCI is an intelligent, high-performance multiport serial communication card designed for industrial and commercial applications requiring multiple asynchronous RS-232 serial connections. It integrates advanced RISC-based processing, large onboard memory, and flexible driver support to deliver reliable, high-speed serial communication across up to eight independent ports. The card is engineered for PCI bus systems and supports a wide range of operating systems, making it suitable for data acquisition, industrial automation, and multi-user communication environments.
2. Key Features
- Eight Independent RS-232 Ports: Provides eight fully functional asynchronous serial ports for simultaneous communication with multiple serial devices.
- High-Speed Data Transmission: Supports baud rates from 50 bps up to 921.6 kbps, enabling fast and stable data transfer for demanding applications.
- Intelligent Onboard Processing: Equipped with a dedicated RISC CPU (Texas Instruments TMS320C203) to offload communication tasks from the host CPU, improving overall system performance.
- Large Memory Resources: Includes 512 KB onboard RAM and 64 KB dual-ported RAM for efficient data buffering and multitasking.
- Advanced FIFO Buffers: Each port features a TI550C UART with a 32-byte FIFO buffer, minimizing data loss and ensuring smooth communication under heavy loads.
- Plug-and-Play PCI Interface: Fully compliant with PCI bus standards; IRQ and I/O addresses are automatically assigned by the system BIOS, eliminating the need for manual jumper configuration.
- Comprehensive Driver Support: Compatible with multiple operating systems including Windows 95, Windows 98, Windows NT, SCO Unix, Unix SVR4.2, and Linux.
- Compact, Durable Design: Built with industrial-grade components and a robust PCB layout for long-term reliability.
- Multi-User Capability: Supports up to 32 concurrent users, making it ideal for terminal servers, POS systems, and multi-user industrial control systems.
- Connector Type: DB62 female connector for compact and organized cabling.
3. Technical Specifications
- Bus Interface: PCI (Peripheral Component Interconnect)
- Number of Ports: 8 independent RS-232 serial ports
- Communication Controller: TI TMS320C203 RISC CPU
- UART Type: 8 × TI550C UARTs with 32-byte FIFO per channel
- Baud Rate Range: 50 bps to 921.6 kbps (configurable per port)
- Memory:
- 512 KB onboard RAM
- 64 KB dual-ported RAM for host communication
- Interrupt Handling: IRQ automatically assigned by BIOS (no jumper settings required)
- Connector Type: DB62 female connector (supports breakout cable to 8 × DB9 or DB25 connectors depending on configuration)
- Dimensions: 180 mm (L) × 97 mm (H)
- Weight: Approximately 200–250 g (typical for PCI card of this size)
- Operating Temperature: 0°C to 55°C (typical industrial operating range)
- Storage Temperature: -20°C to 85°C
- Relative Humidity: 5% to 95% non-condensing
- Power Requirements: +5 VDC from PCI bus (typical consumption < 1 A)
- Signal Levels: RS-232 standard voltage levels (±5 V to ±15 V)
- Isolation: Not isolated (standard RS-232 interface)
- Form Factor: Full-height PCI card
4. Functionality
The C218T/PCI functions as an intelligent serial communication controller that manages multiple asynchronous RS-232 channels through a single PCI slot. The onboard TMS320C203 RISC processor handles data flow, buffering, and protocol management, significantly reducing the load on the host CPU. Each of the eight ports operates independently, allowing simultaneous communication with multiple serial devices such as modems, barcode scanners, PLCs, POS terminals, or industrial sensors.
Use Cases and Applications:
- Industrial automation systems requiring multiple serial device connections
- Data acquisition and monitoring systems
- Multi-user terminal servers and remote access systems
- Point-of-sale (POS) and retail management systems
- Laboratory instrumentation and control
- Communication gateways and serial device servers
Compatibility:
The card is compatible with standard PCI bus architectures and supports a wide range of operating systems. It integrates seamlessly with legacy and modern systems, providing a stable platform for serial communication in both industrial and commercial environments.
5. Components & Accessories
Included Items:
- C218T/PCI intelligent 8-port RS-232 PCI card
- Driver and software installation package (for Windows 95/98/NT, SCO Unix, Unix SVR4.2, Linux)
- User manual and installation guide
Optional Accessories:
- DB62-to-8×DB9 or DB62-to-8×DB25 breakout cable assemblies (for connecting individual serial devices)
- Rack-mount or panel-mount breakout boxes for organized cable management
- PCI slot bracket screws and mounting hardware
Connectors:
- One DB62 female connector on the card’s external bracket
- Breakout cable or distribution box required to access individual RS-232 ports
6. Installation & Setup
System Requirements:
- Available PCI slot (32-bit, 33 MHz)
- Compatible operating system (Windows 95/98/NT, SCO Unix, Unix SVR4.2, or Linux)
- Administrative privileges for driver installation
Installation Steps:
1. Power off the host computer and remove the cover.
2. Insert the C218T/PCI card into an available PCI slot, ensuring a secure fit.
3. Reassemble the system and power it on.
4. The BIOS automatically assigns IRQ and I/O addresses—no jumper configuration is required.
5. Install the appropriate driver software from the provided media or manufacturer’s website.
6. Configure port parameters (baud rate, parity, stop bits, flow control) through the driver interface or operating system utilities.
7. Connect the DB62 breakout cable to the card and attach serial devices to the corresponding connectors.
Mounting Options:
- Standard PCI slot installation in desktop or industrial PC chassis
- Optional use with breakout boxes for rack or panel mounting of serial connectors
Configuration:
- Software-based configuration via driver utilities
- Supports dynamic port assignment and resource management
7. Performance & Capabilities
Speed and Throughput:
- Supports data rates from 50 bps up to 921.6 kbps per port
- High-speed communication suitable for data-intensive applications
- Onboard RISC CPU ensures minimal latency and efficient data handling
Capacity:
- Eight independent RS-232 channels
- Supports up to 32 concurrent users across connected devices
Efficiency:
- Offloads serial communication tasks from the host CPU, improving overall system responsiveness
- Large onboard memory buffers reduce data loss and improve throughput under heavy load conditions
Limitations:
- RS-232 only (no RS-422/485 support)
- No galvanic isolation between ports
- Requires breakout cable for individual port access
Reliability:
- Industrial-grade design ensures stable operation in continuous-use environments
- BIOS-assigned IRQ prevents resource conflicts common in legacy ISA systems
8. Standards & Compliance
Bus Interface Standards:
- Fully compliant with PCI Local Bus Specification (Rev. 2.1 or later)
Serial Communication Standards:
- Conforms to EIA/TIA RS-232 standard for voltage levels and signaling
Operating System Support:
- Microsoft Windows 95, 98, NT
- SCO Unix
- Unix SVR4.2
- Linux (kernel versions supported as per driver release)
Regulatory Compliance:
- CE Mark (Electromagnetic Compatibility Directive compliance)
- FCC Class A (for industrial/commercial environments)
- RoHS compliant (lead-free manufacturing, depending on production batch)
Industry Standards:
- Designed for industrial automation and data communication applications
- Meets standard PCI mechanical and electrical specifications
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 2–3 years, depending on region and distributor) covering defects in materials and workmanship
Technical Support:
- Comprehensive technical documentation and driver downloads available from Moxa’s official website
- Email and phone-based technical support for installation and troubleshooting
- Knowledge base and FAQs for common configuration issues
Maintenance:
- No regular maintenance required beyond ensuring clean PCI contacts and secure cable connections
- Firmware and driver updates available periodically to enhance compatibility and performance
Software Updates:
- Updated drivers and utilities provided for supported operating systems
- Backward compatibility maintained for legacy systems
Service Life and Reliability:
- Designed for continuous operation in industrial environments
- Mean Time Between Failures (MTBF) typically exceeds 100,000 hours under normal conditions
Environmental Considerations:
- Low power consumption and efficient design minimize heat generation
- Compliant with environmental directives for electronic waste and hazardous materials
Summary
The Moxa C218T/PCI Intelligent 8-Port RS-232 PCI Card is a robust, high-performance solution for multiport serial communication in industrial and commercial systems. Featuring an onboard TMS320C203 RISC CPU, 512 KB RAM, and 64 KB dual-ported RAM, it delivers intelligent data handling and high-speed communication up to 921.6 kbps per port. Its plug-and-play PCI interface, automatic IRQ assignment, and broad OS compatibility make it easy to integrate into existing systems. With eight independent RS-232 ports accessible via a DB62 connector, the C218T/PCI is ideal for applications requiring reliable, simultaneous communication with multiple serial devices—ranging from automation controllers and sensors to POS terminals and data acquisition modules.
Built to Moxa’s industrial standards, the C218T/PCI combines intelligent processing, flexible configuration, and proven reliability, making it a preferred choice for engineers and system integrators seeking a scalable, high-performance serial communication interface.
Keine Manuals/Kataloge verfügbar.
- Opt8A - 8-port RS232 (DCE) female DB25 box
- Opt8B - 8-port RS232 (DTE) male DB25 box
- Opt8C - 8-port RS-232 (DTE) 8*cable male DB25
- Opt8D - 8-port RS-232 (DTE) 8*cable male DB9
- Opt8J/230 - 8-Port RS-422/485 female DB25 box
- Opt8F/230 - Isolated 8-port RS422 female DB25 box
- Opt8K/230 - 8-port RS-422/485 female DB25 box with ADDC
- Opt8S - 8-port RS-232 female DB25 box
- Opt8Z/230 - 8-port RS422 female DB25 box
