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- 16 Independent RS‑232 Ports: Provides sixteen fully independent serial channels for simultaneous communication with multiple devices.
- Universal PCI Interface: Compatible with 32‑bit and 64‑bit PCI and PCI‑X buses operating at 33 MHz or 66 MHz, supporting both 3.3 V and 5 V slots.
- High‑Speed Communication: Supports baud rates from 75 bps up to 921.6 Kbps per port, suitable for high‑throughput industrial data exchange.
- 64‑Byte Hardware FIFO: Each port integrates a 64‑byte transmit/receive FIFO buffer, 16C750‑compatible, ensuring smooth data flow and reduced CPU overhead.
- Single‑Chip ASIC Design: Utilizes SUNIX’s proprietary Matrix single‑chip UART controller, integrating all 16 UARTs into one ASIC for improved performance, reduced latency, and lower power consumption.
- Embedded 15 kV ESD Protection: Built‑in electrostatic discharge protection on all signal lines safeguards connected equipment and ensures long‑term reliability.
- Auto Hardware Direction Control (AHDC/CS™): SUNIX’s patented technology automatically manages RS‑485 signal direction, preventing data collisions and ensuring precise timing.
- Auto Detect and Switching Technology: Automatically detects and switches between RS‑422 full‑duplex and RS‑485 half‑duplex modes without manual jumper configuration.
- Unlimited Scalability: Multiple IPC‑P1016 cards can be installed in a single system, limited only by available PCI slots.
- Wide Operating Temperature Range: Designed for industrial environments, operating from 0 °C to 70 °C and storing safely between −40 °C and 85 °C.
- Comprehensive OS Support: Compatible with DOS, Linux (2.4 x, 2.6 x), SCO OpenServer 5.06/5.07, and Microsoft Windows 2000, XP, 2003, and Vista (32‑/64‑bit).
- Plug‑and‑Play Installation: IRQ and I/O addresses are automatically assigned by the system BIOS or operating system—no DIP switches or jumpers required.
- Industrial‑Grade Reliability: Designed for continuous operation in automation, control, and data‑intensive environments.
- Universal PCI Interface: Compatible with 32‑bit and 64‑bit PCI and PCI‑X buses operating at 33 MHz or 66 MHz, supporting both 3.3 V and 5 V slots.
- High‑Speed Communication: Supports baud rates from 75 bps up to 921.6 Kbps per port, suitable for high‑throughput industrial data exchange.
- 64‑Byte Hardware FIFO: Each port integrates a 64‑byte transmit/receive FIFO buffer, 16C750‑compatible, ensuring smooth data flow and reduced CPU overhead.
- Single‑Chip ASIC Design: Utilizes SUNIX’s proprietary Matrix single‑chip UART controller, integrating all 16 UARTs into one ASIC for improved performance, reduced latency, and lower power consumption.
- Embedded 15 kV ESD Protection: Built‑in electrostatic discharge protection on all signal lines safeguards connected equipment and ensures long‑term reliability.
- Auto Hardware Direction Control (AHDC/CS™): SUNIX’s patented technology automatically manages RS‑485 signal direction, preventing data collisions and ensuring precise timing.
- Auto Detect and Switching Technology: Automatically detects and switches between RS‑422 full‑duplex and RS‑485 half‑duplex modes without manual jumper configuration.
- Unlimited Scalability: Multiple IPC‑P1016 cards can be installed in a single system, limited only by available PCI slots.
- Wide Operating Temperature Range: Designed for industrial environments, operating from 0 °C to 70 °C and storing safely between −40 °C and 85 °C.
- Comprehensive OS Support: Compatible with DOS, Linux (2.4 x, 2.6 x), SCO OpenServer 5.06/5.07, and Microsoft Windows 2000, XP, 2003, and Vista (32‑/64‑bit).
- Plug‑and‑Play Installation: IRQ and I/O addresses are automatically assigned by the system BIOS or operating system—no DIP switches or jumpers required.
- Industrial‑Grade Reliability: Designed for continuous operation in automation, control, and data‑intensive environments.
Comprehensive Product Summary – SUNIX IPC‑P1016 Universal PCI 16‑Port RS‑232 Serial Card
### 1. Product Overview
Product Name: UPCI 16×RS‑232 Professional Card
Model: IPC‑P1016
Series: Universal PCI Multi‑Port Serial Communication Boards
Article Number: IPC‑P1016
Manufacturer: SUNIX Co., Ltd.
The SUNIX IPC‑P1016 is a professional‑grade, 16‑port RS‑232 serial communication card designed for industrial and commercial applications requiring extensive serial connectivity. It belongs to the SUNIX Universal PCI family, which supports both 3.3 V and 5 V signaling environments, ensuring compatibility with a wide range of legacy and modern PCI systems. The card provides high‑speed asynchronous serial communication with robust electrical protection and advanced hardware control technologies, making it ideal for automation, data acquisition, and point‑of‑sale (POS) systems.
### 2. Key Features
- 16 Independent RS‑232 Ports: Provides sixteen fully independent serial channels for simultaneous communication with multiple devices.
- Universal PCI Interface: Compatible with 32‑bit and 64‑bit PCI and PCI‑X buses operating at 33 MHz or 66 MHz, supporting both 3.3 V and 5 V slots.
- High‑Speed Communication: Supports baud rates from 75 bps up to 921.6 Kbps per port, suitable for high‑throughput industrial data exchange.
- 64‑Byte Hardware FIFO: Each port integrates a 64‑byte transmit/receive FIFO buffer, 16C750‑compatible, ensuring smooth data flow and reduced CPU overhead.
- Single‑Chip ASIC Design: Utilizes SUNIX’s proprietary Matrix single‑chip UART controller, integrating all 16 UARTs into one ASIC for improved performance, reduced latency, and lower power consumption.
- Embedded 15 kV ESD Protection: Built‑in electrostatic discharge protection on all signal lines safeguards connected equipment and ensures long‑term reliability.
- Auto Hardware Direction Control (AHDC/CS™): SUNIX’s patented technology automatically manages RS‑485 signal direction, preventing data collisions and ensuring precise timing.
- Auto Detect and Switching Technology: Automatically detects and switches between RS‑422 full‑duplex and RS‑485 half‑duplex modes without manual jumper configuration.
- Unlimited Scalability: Multiple IPC‑P1016 cards can be installed in a single system, limited only by available PCI slots.
- Wide Operating Temperature Range: Designed for industrial environments, operating from 0 °C to 70 °C and storing safely between −40 °C and 85 °C.
- Comprehensive OS Support: Compatible with DOS, Linux (2.4 x, 2.6 x), SCO OpenServer 5.06/5.07, and Microsoft Windows 2000, XP, 2003, and Vista (32‑/64‑bit).
- Plug‑and‑Play Installation: IRQ and I/O addresses are automatically assigned by the system BIOS or operating system—no DIP switches or jumpers required.
- Industrial‑Grade Reliability: Designed for continuous operation in automation, control, and data‑intensive environments.
### 3. Technical Specifications
Interface & Bus Compatibility
- Bus Type: Universal PCI (PCI v2.2/2.3/3.0 compliant)
- Bus Width: 32‑bit / 64‑bit
- Bus Voltage: 3.3 V and 5 V signaling
- Bus Frequency: 33 MHz / 66 MHz
- Maximum Cards per System: Unlimited (limited by available PCI slots)
Serial Communication
- Number of Ports: 16 independent RS‑232 ports
- Connector Type: Two mini‑SCSI 68‑pin connectors on the card
- Cable Interface: Two mini‑SCSI 68‑pin to DB9 male breakout cables (8 ports each, 40 cm and 100 cm lengths)
- UART Type: 16C750 compatible, 64‑byte FIFO per port
- Baud Rate: 75 bps – 921.6 Kbps
- Data Bits: 5, 6, 7, 8
- Stop Bits: 1, 1.5, 2
- Parity: None, Even, Odd, Space, Mark
- Flow Control: XON/XOFF (software)
- Signal Lines (RS‑232): TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
- Direction Control: AHDC/CS™ automatic hardware direction control
- FIFO Buffer: 64 bytes transmit/receive per channel
Electrical & Protection
- ESD Protection: 15 kV (embedded)
- Surge Protection: 600 W peak per IEC 61000‑4‑5 (for SI versions; IPC‑P1016 includes ESD protection)
- Isolation: N/A (RS‑232 version; isolation available on RS‑422/485 SI models)
Environmental Conditions
- Operating Temperature: 0 °C – 70 °C
- Storage Temperature: −40 °C – 85 °C
- Relative Humidity: 5 % – 95 % RH (non‑condensing)
Physical Characteristics
- Dimensions: Approx. 63.5 mm × 120 mm (standard PCI form factor)
- Weight: Approximately 150 g (card only)
- Materials: Multi‑layer PCB with gold‑plated edge connector, industrial‑grade components
Regulatory Compliance
- Certifications: CE, FCC Class B
- Standards: IEC 61000‑4‑5 surge immunity, PCI v2.3/3.0 electrical compliance
### 4. Functionality
The IPC‑P1016 functions as a high‑density serial expansion card that adds sixteen RS‑232 communication ports to a host system via a single PCI slot. Each port operates independently, allowing simultaneous data transmission and reception across multiple devices. The card’s integrated Matrix ASIC manages all UART operations, minimizing CPU load and ensuring deterministic response times.
Typical Use Cases and Applications:
- Industrial Automation: Connecting PLCs, sensors, and controllers in manufacturing lines.
- POS Systems: Supporting multiple serial peripherals such as barcode scanners, receipt printers, and card readers.
- Data Acquisition: Interfacing with measurement instruments and data loggers.
- Networking Equipment: Managing serial console ports on routers, switches, and servers.
- Healthcare Systems: Centralized patient data collection from serial medical devices.
- Embedded Control Systems: Providing reliable serial communication in embedded PCs and industrial computers.
Compatibility:
- Fully compatible with Intel® and AMD® 32‑bit and 64‑bit architectures.
- Supported operating systems include DOS, Linux (2.4 x/2.6 x), SCO OpenServer 5.06/5.07, Windows 2000/XP/2003/Vista (32‑/64‑bit).
- Plug‑and‑play detection under Windows and Linux; IRQ and I/O resources automatically assigned.
### 5. Components & Accessories
Included in Package:
1. IPC‑P1016 Serial Communication Board (1 pc)
2. Connection Cables:
- Two mini‑SCSI 68‑pin to DB9 male breakout cables (8 ports each, 40 cm and 100 cm lengths)
3. Driver CD: Contains Windows, Linux, and DOS drivers, along with installation utilities.
4. Documentation: Quick Installation Guide and User Manual.
5. Mounting Brackets: Standard PCI bracket (pre‑installed) and optional low‑profile bracket (if applicable).
Optional Accessories:
- Extended‑length mini‑SCSI to DB9/DB25 cables.
- RS‑232 to RS‑422/485 converters for mixed‑signal environments.
- External surge protection modules for high‑voltage industrial sites.
Connectors:
- On‑board: Two mini‑SCSI 68‑pin female connectors.
- External: DB9 male connectors via breakout cables.
### 6. Installation & Setup
System Requirements:
- Available PCI or PCI‑X slot (32‑bit or 64‑bit).
- Compatible operating system (Windows 2000/XP/2003/Vista, Linux 2.4 x/2.6 x, DOS).
- Administrative privileges for driver installation.
Hardware Installation Steps:
1. Power off the host computer and disconnect it from the power source.
2. Remove the system cover and locate an available PCI slot.
3. Remove the slot’s metal cover plate.
4. Insert the IPC‑P1016 card firmly into the PCI slot and secure it with a screw.
5. Connect the mini‑SCSI 68‑pin cables to the card’s connectors.
6. Attach the DB9 male connectors to the target serial devices.
7. Replace the system cover and power on the computer.
Software Installation:
- Windows: The system automatically detects the new hardware. Insert the driver CD and follow the installation wizard. Drivers are located under `\Windows\2K&XP&2003&Vista_32bit` or `\Windows\XP&2003_64bit`.
- Linux: Extract the driver package (e.g., `matrix_2.6_Vx.xx.tgz`), compile, and install using `make install`. Load the module with `modprobe sunix_matrix`.
- DOS: Use provided configuration utilities for COM port mapping.
Configuration:
- COM port numbers and IRQs are automatically assigned by the BIOS/OS.
- Advanced settings (FIFO enable, COM port remapping) can be adjusted via Device Manager (Windows) or system utilities (Linux).
- No jumpers or DIP switches are required.
### 7. Performance & Capabilities
Data Throughput:
Each port supports up to 921.6 Kbps, allowing simultaneous high‑speed communication across all 16 channels. The 64‑byte FIFO buffers minimize data loss and ensure stable transmission even under heavy system load.
Latency and CPU Utilization:
The single‑chip Matrix ASIC architecture offloads UART processing from the CPU, reducing interrupt overhead and improving real‑time responsiveness. This design is particularly beneficial for applications requiring deterministic timing or low‑latency control loops.
Reliability and Protection:
- 15 kV ESD protection prevents electrostatic damage during cable connection or disconnection.
- Compliance with IEC 61000‑4‑5 ensures immunity to transient surges.
- Robust PCB design and industrial‑grade components guarantee long‑term stability in harsh environments.
Scalability:
Multiple IPC‑P1016 cards can coexist within the same system, enabling up to hundreds of serial ports depending on available PCI slots. The driver architecture supports automatic enumeration and device node creation.
Limitations:
- RS‑232 signaling only (no RS‑422/485 support on this model).
- No galvanic isolation; for electrically noisy environments, SUNIX SI‑series cards are recommended.
- Maximum cable length limited by RS‑232 standard (typically 15 m at 19.2 Kbps).
### 8. Standards & Compliance
Electrical and Interface Standards:
- PCI Local Bus Specification v2.3/v3.0 compliant.
- RS‑232 (EIA/TIA‑232‑E) standard compliant.
- UART compatibility: 16C750/16C550/16C450.
Protection and Safety Standards:
- ESD Protection: 15 kV (IEC 61000‑4‑2).
- Surge Immunity: 600 W peak (IEC 61000‑4‑5).
- Operating Environment: Industrial temperature and humidity ranges.
Regulatory Certifications:
- CE Marking: Conforms to European EMC Directive for electromagnetic compatibility.
- FCC Class B: Meets U.S. Federal Communications Commission standards for home and office environments.
Environmental Compliance:
- RoHS compliant (lead‑free manufacturing).
- Designed for low power consumption and reduced environmental impact.
### 9. Additional Information
Warranty:
- 5‑year limited hardware warranty covering manufacturing defects and component failures under normal operating conditions.
Technical Support & Updates:
- Email: info@sunix‑ncci.com.tw
- Website: [www.sunix‑ncci.com.tw](http://www.sunix-ncci.com.tw)
Provides driver downloads, firmware updates, and technical documentation.
Maintenance:
- No periodic maintenance required.
- Keep connectors clean and free from dust.
- Avoid exposure to moisture or corrosive environments.
- Ensure proper grounding to maintain ESD protection effectiveness.
Troubleshooting Highlights:
- Card Not Detected: Verify proper seating in PCI slot and available IRQ resources.
- Driver Installation Issues: Ensure correct OS driver version; reinstall if necessary.
- Communication Errors: Check cable integrity, COM port configuration, and baud rate settings.
- Buffer Overruns: Reduce baud rate or enable flow control to prevent data loss.
Product Lifecycle and Upgrades:
The IPC‑P1016 is part of SUNIX’s long‑term industrial product line, ensuring extended availability and driver support. Future revisions maintain backward compatibility with existing software and hardware interfaces.
### Summary
The SUNIX IPC‑P1016 Universal PCI 16‑Port RS‑232 Serial Card delivers a robust, high‑density serial communication solution for industrial and commercial systems. Its combination of 16 independent RS‑232 ports, high‑speed 921.6 Kbps operation, 64‑byte FIFO buffering, and advanced ASIC‑based architecture ensures reliable, low‑latency performance. Embedded 15 kV ESD protection and compliance with CE/FCC standards make it suitable for demanding environments such as factory automation, POS networks, and data acquisition systems. With broad OS compatibility, plug‑and‑play installation, and a 5‑year warranty, the IPC‑P1016 stands as a dependable choice for expanding serial connectivity in modern industrial computing platforms.
### 1. Product Overview
Product Name: UPCI 16×RS‑232 Professional Card
Model: IPC‑P1016
Series: Universal PCI Multi‑Port Serial Communication Boards
Article Number: IPC‑P1016
Manufacturer: SUNIX Co., Ltd.
The SUNIX IPC‑P1016 is a professional‑grade, 16‑port RS‑232 serial communication card designed for industrial and commercial applications requiring extensive serial connectivity. It belongs to the SUNIX Universal PCI family, which supports both 3.3 V and 5 V signaling environments, ensuring compatibility with a wide range of legacy and modern PCI systems. The card provides high‑speed asynchronous serial communication with robust electrical protection and advanced hardware control technologies, making it ideal for automation, data acquisition, and point‑of‑sale (POS) systems.
### 2. Key Features
- 16 Independent RS‑232 Ports: Provides sixteen fully independent serial channels for simultaneous communication with multiple devices.
- Universal PCI Interface: Compatible with 32‑bit and 64‑bit PCI and PCI‑X buses operating at 33 MHz or 66 MHz, supporting both 3.3 V and 5 V slots.
- High‑Speed Communication: Supports baud rates from 75 bps up to 921.6 Kbps per port, suitable for high‑throughput industrial data exchange.
- 64‑Byte Hardware FIFO: Each port integrates a 64‑byte transmit/receive FIFO buffer, 16C750‑compatible, ensuring smooth data flow and reduced CPU overhead.
- Single‑Chip ASIC Design: Utilizes SUNIX’s proprietary Matrix single‑chip UART controller, integrating all 16 UARTs into one ASIC for improved performance, reduced latency, and lower power consumption.
- Embedded 15 kV ESD Protection: Built‑in electrostatic discharge protection on all signal lines safeguards connected equipment and ensures long‑term reliability.
- Auto Hardware Direction Control (AHDC/CS™): SUNIX’s patented technology automatically manages RS‑485 signal direction, preventing data collisions and ensuring precise timing.
- Auto Detect and Switching Technology: Automatically detects and switches between RS‑422 full‑duplex and RS‑485 half‑duplex modes without manual jumper configuration.
- Unlimited Scalability: Multiple IPC‑P1016 cards can be installed in a single system, limited only by available PCI slots.
- Wide Operating Temperature Range: Designed for industrial environments, operating from 0 °C to 70 °C and storing safely between −40 °C and 85 °C.
- Comprehensive OS Support: Compatible with DOS, Linux (2.4 x, 2.6 x), SCO OpenServer 5.06/5.07, and Microsoft Windows 2000, XP, 2003, and Vista (32‑/64‑bit).
- Plug‑and‑Play Installation: IRQ and I/O addresses are automatically assigned by the system BIOS or operating system—no DIP switches or jumpers required.
- Industrial‑Grade Reliability: Designed for continuous operation in automation, control, and data‑intensive environments.
### 3. Technical Specifications
Interface & Bus Compatibility
- Bus Type: Universal PCI (PCI v2.2/2.3/3.0 compliant)
- Bus Width: 32‑bit / 64‑bit
- Bus Voltage: 3.3 V and 5 V signaling
- Bus Frequency: 33 MHz / 66 MHz
- Maximum Cards per System: Unlimited (limited by available PCI slots)
Serial Communication
- Number of Ports: 16 independent RS‑232 ports
- Connector Type: Two mini‑SCSI 68‑pin connectors on the card
- Cable Interface: Two mini‑SCSI 68‑pin to DB9 male breakout cables (8 ports each, 40 cm and 100 cm lengths)
- UART Type: 16C750 compatible, 64‑byte FIFO per port
- Baud Rate: 75 bps – 921.6 Kbps
- Data Bits: 5, 6, 7, 8
- Stop Bits: 1, 1.5, 2
- Parity: None, Even, Odd, Space, Mark
- Flow Control: XON/XOFF (software)
- Signal Lines (RS‑232): TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
- Direction Control: AHDC/CS™ automatic hardware direction control
- FIFO Buffer: 64 bytes transmit/receive per channel
Electrical & Protection
- ESD Protection: 15 kV (embedded)
- Surge Protection: 600 W peak per IEC 61000‑4‑5 (for SI versions; IPC‑P1016 includes ESD protection)
- Isolation: N/A (RS‑232 version; isolation available on RS‑422/485 SI models)
Environmental Conditions
- Operating Temperature: 0 °C – 70 °C
- Storage Temperature: −40 °C – 85 °C
- Relative Humidity: 5 % – 95 % RH (non‑condensing)
Physical Characteristics
- Dimensions: Approx. 63.5 mm × 120 mm (standard PCI form factor)
- Weight: Approximately 150 g (card only)
- Materials: Multi‑layer PCB with gold‑plated edge connector, industrial‑grade components
Regulatory Compliance
- Certifications: CE, FCC Class B
- Standards: IEC 61000‑4‑5 surge immunity, PCI v2.3/3.0 electrical compliance
### 4. Functionality
The IPC‑P1016 functions as a high‑density serial expansion card that adds sixteen RS‑232 communication ports to a host system via a single PCI slot. Each port operates independently, allowing simultaneous data transmission and reception across multiple devices. The card’s integrated Matrix ASIC manages all UART operations, minimizing CPU load and ensuring deterministic response times.
Typical Use Cases and Applications:
- Industrial Automation: Connecting PLCs, sensors, and controllers in manufacturing lines.
- POS Systems: Supporting multiple serial peripherals such as barcode scanners, receipt printers, and card readers.
- Data Acquisition: Interfacing with measurement instruments and data loggers.
- Networking Equipment: Managing serial console ports on routers, switches, and servers.
- Healthcare Systems: Centralized patient data collection from serial medical devices.
- Embedded Control Systems: Providing reliable serial communication in embedded PCs and industrial computers.
Compatibility:
- Fully compatible with Intel® and AMD® 32‑bit and 64‑bit architectures.
- Supported operating systems include DOS, Linux (2.4 x/2.6 x), SCO OpenServer 5.06/5.07, Windows 2000/XP/2003/Vista (32‑/64‑bit).
- Plug‑and‑play detection under Windows and Linux; IRQ and I/O resources automatically assigned.
### 5. Components & Accessories
Included in Package:
1. IPC‑P1016 Serial Communication Board (1 pc)
2. Connection Cables:
- Two mini‑SCSI 68‑pin to DB9 male breakout cables (8 ports each, 40 cm and 100 cm lengths)
3. Driver CD: Contains Windows, Linux, and DOS drivers, along with installation utilities.
4. Documentation: Quick Installation Guide and User Manual.
5. Mounting Brackets: Standard PCI bracket (pre‑installed) and optional low‑profile bracket (if applicable).
Optional Accessories:
- Extended‑length mini‑SCSI to DB9/DB25 cables.
- RS‑232 to RS‑422/485 converters for mixed‑signal environments.
- External surge protection modules for high‑voltage industrial sites.
Connectors:
- On‑board: Two mini‑SCSI 68‑pin female connectors.
- External: DB9 male connectors via breakout cables.
### 6. Installation & Setup
System Requirements:
- Available PCI or PCI‑X slot (32‑bit or 64‑bit).
- Compatible operating system (Windows 2000/XP/2003/Vista, Linux 2.4 x/2.6 x, DOS).
- Administrative privileges for driver installation.
Hardware Installation Steps:
1. Power off the host computer and disconnect it from the power source.
2. Remove the system cover and locate an available PCI slot.
3. Remove the slot’s metal cover plate.
4. Insert the IPC‑P1016 card firmly into the PCI slot and secure it with a screw.
5. Connect the mini‑SCSI 68‑pin cables to the card’s connectors.
6. Attach the DB9 male connectors to the target serial devices.
7. Replace the system cover and power on the computer.
Software Installation:
- Windows: The system automatically detects the new hardware. Insert the driver CD and follow the installation wizard. Drivers are located under `\Windows\2K&XP&2003&Vista_32bit` or `\Windows\XP&2003_64bit`.
- Linux: Extract the driver package (e.g., `matrix_2.6_Vx.xx.tgz`), compile, and install using `make install`. Load the module with `modprobe sunix_matrix`.
- DOS: Use provided configuration utilities for COM port mapping.
Configuration:
- COM port numbers and IRQs are automatically assigned by the BIOS/OS.
- Advanced settings (FIFO enable, COM port remapping) can be adjusted via Device Manager (Windows) or system utilities (Linux).
- No jumpers or DIP switches are required.
### 7. Performance & Capabilities
Data Throughput:
Each port supports up to 921.6 Kbps, allowing simultaneous high‑speed communication across all 16 channels. The 64‑byte FIFO buffers minimize data loss and ensure stable transmission even under heavy system load.
Latency and CPU Utilization:
The single‑chip Matrix ASIC architecture offloads UART processing from the CPU, reducing interrupt overhead and improving real‑time responsiveness. This design is particularly beneficial for applications requiring deterministic timing or low‑latency control loops.
Reliability and Protection:
- 15 kV ESD protection prevents electrostatic damage during cable connection or disconnection.
- Compliance with IEC 61000‑4‑5 ensures immunity to transient surges.
- Robust PCB design and industrial‑grade components guarantee long‑term stability in harsh environments.
Scalability:
Multiple IPC‑P1016 cards can coexist within the same system, enabling up to hundreds of serial ports depending on available PCI slots. The driver architecture supports automatic enumeration and device node creation.
Limitations:
- RS‑232 signaling only (no RS‑422/485 support on this model).
- No galvanic isolation; for electrically noisy environments, SUNIX SI‑series cards are recommended.
- Maximum cable length limited by RS‑232 standard (typically 15 m at 19.2 Kbps).
### 8. Standards & Compliance
Electrical and Interface Standards:
- PCI Local Bus Specification v2.3/v3.0 compliant.
- RS‑232 (EIA/TIA‑232‑E) standard compliant.
- UART compatibility: 16C750/16C550/16C450.
Protection and Safety Standards:
- ESD Protection: 15 kV (IEC 61000‑4‑2).
- Surge Immunity: 600 W peak (IEC 61000‑4‑5).
- Operating Environment: Industrial temperature and humidity ranges.
Regulatory Certifications:
- CE Marking: Conforms to European EMC Directive for electromagnetic compatibility.
- FCC Class B: Meets U.S. Federal Communications Commission standards for home and office environments.
Environmental Compliance:
- RoHS compliant (lead‑free manufacturing).
- Designed for low power consumption and reduced environmental impact.
### 9. Additional Information
Warranty:
- 5‑year limited hardware warranty covering manufacturing defects and component failures under normal operating conditions.
Technical Support & Updates:
- Email: info@sunix‑ncci.com.tw
- Website: [www.sunix‑ncci.com.tw](http://www.sunix-ncci.com.tw)
Provides driver downloads, firmware updates, and technical documentation.
Maintenance:
- No periodic maintenance required.
- Keep connectors clean and free from dust.
- Avoid exposure to moisture or corrosive environments.
- Ensure proper grounding to maintain ESD protection effectiveness.
Troubleshooting Highlights:
- Card Not Detected: Verify proper seating in PCI slot and available IRQ resources.
- Driver Installation Issues: Ensure correct OS driver version; reinstall if necessary.
- Communication Errors: Check cable integrity, COM port configuration, and baud rate settings.
- Buffer Overruns: Reduce baud rate or enable flow control to prevent data loss.
Product Lifecycle and Upgrades:
The IPC‑P1016 is part of SUNIX’s long‑term industrial product line, ensuring extended availability and driver support. Future revisions maintain backward compatibility with existing software and hardware interfaces.
### Summary
The SUNIX IPC‑P1016 Universal PCI 16‑Port RS‑232 Serial Card delivers a robust, high‑density serial communication solution for industrial and commercial systems. Its combination of 16 independent RS‑232 ports, high‑speed 921.6 Kbps operation, 64‑byte FIFO buffering, and advanced ASIC‑based architecture ensures reliable, low‑latency performance. Embedded 15 kV ESD protection and compliance with CE/FCC standards make it suitable for demanding environments such as factory automation, POS networks, and data acquisition systems. With broad OS compatibility, plug‑and‑play installation, and a 5‑year warranty, the IPC‑P1016 stands as a dependable choice for expanding serial connectivity in modern industrial computing platforms.
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MultiportSerialCards.pdf
PDF Catalog
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SUNIX Manual_PCI V1.0.pdf
Manual
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