LOOKING FOR THE RIGHT
INDUSTRIAL SOLUTION?
Discover embedded, communication and automation solutions tailored to your application.
- 48 Bi-Directional TTL Channels: Provides 48 channels configurable as input or output, supporting positive logic TTL-level signals.
- 8255 Mode 0 Compatibility: Fully emulates the Intel 8255 PPI Mode 0 operation, ensuring compatibility with legacy systems and software.
- High-Speed Response: Achieves a maximum response time of 200 nanoseconds, suitable for high-frequency digital signal processing.
- Interrupt Capability: All 48 input signals can generate interrupt requests, allowing event-driven control and monitoring.
- Non-Isolated Design: Direct TTL-level interfacing for maximum speed and minimal latency, ideal for short-distance, low-noise environments.
- PCI Bus Interface: Compliant with 32-bit, 33 MHz PCI bus (5V signaling), ensuring plug-and-play installation and automatic resource allocation.
- Compact Form Factor: Short-size PCI board (176.41 mm × 106.68 mm) suitable for standard desktop or industrial PCs.
- Software Support: Includes Windows and Linux drivers (API-TOOL), and LabVIEW VI-DAQ library for seamless integration with development environments.
- Flexible Connectivity: Equipped with one 96-pin half-pitch connector for external I/O and two 50-pin mini-ribbon connectors for expansion or signal routing.
- High Current Drive Capability: Supports output drive of up to 24 mA (sink) and -15 mA (source) per channel.
- Comprehensive Accessory Support: Compatible with CONTEC’s range of terminal blocks, cables, and connector accessories for easy wiring and system integration.
- 8255 Mode 0 Compatibility: Fully emulates the Intel 8255 PPI Mode 0 operation, ensuring compatibility with legacy systems and software.
- High-Speed Response: Achieves a maximum response time of 200 nanoseconds, suitable for high-frequency digital signal processing.
- Interrupt Capability: All 48 input signals can generate interrupt requests, allowing event-driven control and monitoring.
- Non-Isolated Design: Direct TTL-level interfacing for maximum speed and minimal latency, ideal for short-distance, low-noise environments.
- PCI Bus Interface: Compliant with 32-bit, 33 MHz PCI bus (5V signaling), ensuring plug-and-play installation and automatic resource allocation.
- Compact Form Factor: Short-size PCI board (176.41 mm × 106.68 mm) suitable for standard desktop or industrial PCs.
- Software Support: Includes Windows and Linux drivers (API-TOOL), and LabVIEW VI-DAQ library for seamless integration with development environments.
- Flexible Connectivity: Equipped with one 96-pin half-pitch connector for external I/O and two 50-pin mini-ribbon connectors for expansion or signal routing.
- High Current Drive Capability: Supports output drive of up to 24 mA (sink) and -15 mA (source) per channel.
- Comprehensive Accessory Support: Compatible with CONTEC’s range of terminal blocks, cables, and connector accessories for easy wiring and system integration.
1. Product Overview
Product Name: PCI Bus TTL Bi-Directional Digital I/O 48-Channel Card
Model: PIO-48D(PCI)
Series: Digital I/O Board Series (PCI Bus Type)
Article Number: PIO-48D(PCI)
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Non-isolated, high-speed TTL-level digital input/output interface board for PCI bus systems.
Product Description:
The CONTEC PIO-48D(PCI) is a 48-channel, TTL-level, bi-directional digital input/output board designed for use with standard PCI bus computers. It provides high-speed, non-isolated digital I/O functionality with full compatibility to the Intel 8255 PPI (Programmable Peripheral Interface) operating in Mode 0. The board is optimized for applications requiring fast, direct TTL-level signal interfacing, such as control systems, data acquisition, and automated testing environments.
2. Key Features
- 48 Bi-Directional TTL Channels: Provides 48 channels configurable as input or output, supporting positive logic TTL-level signals.
- 8255 Mode 0 Compatibility: Fully emulates the Intel 8255 PPI Mode 0 operation, ensuring compatibility with legacy systems and software.
- High-Speed Response: Achieves a maximum response time of 200 nanoseconds, suitable for high-frequency digital signal processing.
- Interrupt Capability: All 48 input signals can generate interrupt requests, allowing event-driven control and monitoring.
- Non-Isolated Design: Direct TTL-level interfacing for maximum speed and minimal latency, ideal for short-distance, low-noise environments.
- PCI Bus Interface: Compliant with 32-bit, 33 MHz PCI bus (5V signaling), ensuring plug-and-play installation and automatic resource allocation.
- Compact Form Factor: Short-size PCI board (176.41 mm × 106.68 mm) suitable for standard desktop or industrial PCs.
- Software Support: Includes Windows and Linux drivers (API-TOOL), and LabVIEW VI-DAQ library for seamless integration with development environments.
- Flexible Connectivity: Equipped with one 96-pin half-pitch connector for external I/O and two 50-pin mini-ribbon connectors for expansion or signal routing.
- High Current Drive Capability: Supports output drive of up to 24 mA (sink) and -15 mA (source) per channel.
- Comprehensive Accessory Support: Compatible with CONTEC’s range of terminal blocks, cables, and connector accessories for easy wiring and system integration.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI Local Bus, 32-bit, 33 MHz, 5V signaling |
| I/O Channels | 48 bi-directional digital I/O channels |
| Signal Type | TTL level (positive logic) |
| Input Characteristics | Input resistance: 10 kΩ (pull-up) |
| Output Characteristics | TTL level output, I<sub>OL</sub> = 24 mA, I<sub>OH</sub> = -15 mA |
| Logic Levels | High: 2.4V min @ -3 mA; Low: 0.4V max @ 12 mA |
| Response Time | 200 nanoseconds (max) |
| Interrupts | 48 input signals combined into one interrupt request (INTA) |
| Internal Power Supply | +5VDC from PCI bus |
| Power Consumption | 5VDC, 600 mA (max) |
| Dimensions | 176.41 mm (L) × 106.68 mm (H) |
| Weight | Approx. 120 g (board only) |
| Connector Type | 96-pin half-pitch (PCR-E96LMD [HONDA Tsushin Kogyo] or equivalent) |
| Wiring Distance | Up to 1.5 m (recommended) |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -10°C to +60°C |
| Humidity | 10–90% RH (non-condensing) |
| Mounting | Standard PCI slot (short-size board) |
| Cooling | Passive (no fan required) |
4. Functionality
The PIO-48D(PCI) functions as a high-speed, non-isolated digital I/O interface between a host PC and external TTL-level devices. It allows direct reading and writing of digital signals through software control or interrupt-driven events. The board’s 48 channels can be configured as input or output in groups, enabling flexible signal routing and control.
Typical Use Cases:
- Industrial automation and machine control systems
- Digital signal monitoring and pattern generation
- Automated test equipment (ATE)
- Data acquisition systems requiring TTL-level interfacing
- Laboratory instrumentation and control
- Embedded control systems using PCI-based PCs
Compatibility:
- Compatible with Windows (API-TOOL for Win32), Linux (API-TOOL for Linux), and LabVIEW (VI-DAQ).
- Fully compatible with Intel 8255 PPI Mode 0 for legacy software and hardware integration.
- Works with CONTEC’s accessory ecosystem (terminal blocks, cables, and connectors).
5. Components & Accessories
Included Items:
- PIO-48D(PCI) main board
- Standard PCI bracket
- Software driver package (Windows/Linux)
- Documentation and installation guide
Optional Accessories:
- Cables:
- PCB96P-1.5 / PCB96PS-1.5 (96-pin half-pitch flat/shielded cable, 1.5 m)
- PCB96W-1.5 / PCB96WS-1.5 (96-pin to dual 37-pin D-sub converter cable)
- Terminal Blocks:
- EPD-96 (DIN-rail mountable 96-pin terminal block)
- DTP-64(PC) (screw-type terminal block for 64-channel I/O)
- CM-64(PC)E (signal monitoring and test emulator)
- Connector Sets:
- CN5-H96F (96-pin half-pitch female connector, 5 pcs)
- Converter Boards:
- CCB-96 (96-pin to dual 37-pin D-sub converter board)
- DIN Rail Adapter:
- DIN-ADP1 (for mounting terminal units on DIN rails)
6. Installation & Setup
System Requirements:
- IBM PC/AT compatible computer with available PCI slot (32-bit, 33 MHz, 5V)
- Operating system: Windows 10/11, Windows Server, or Linux kernel supported by CONTEC API-TOOL drivers
- Minimum 5VDC, 600 mA power supply capacity from PCI bus
Installation Steps:
1. Power off the PC and insert the PIO-48D(PCI) into an available PCI slot.
2. Secure the board using the bracket screw.
3. Connect external devices using the 96-pin half-pitch connector or optional terminal blocks.
4. Power on the PC; the board will be automatically recognized by the PCI Plug & Play system.
5. Install the appropriate driver (Windows or Linux) from the provided package or CONTEC website.
6. Verify operation using the included sample programs or diagnostic utilities.
Configuration:
- Channel direction (input/output) is software-configurable.
- Interrupts can be enabled or disabled via software.
- Compatible with standard Win32 API calls through CONTEC’s DLL interface.
7. Performance & Capabilities
- Speed: 200 ns maximum response time ensures rapid signal acquisition and output.
- Capacity: 48 channels provide extensive digital I/O capability for complex control systems.
- Efficiency: Direct TTL-level interfacing eliminates isolation delay, maximizing throughput.
- Drive Capability: Each output can source up to -15 mA or sink up to 24 mA, sufficient for driving LEDs, relays (via buffer), or logic circuits.
- Interrupt Handling: All 48 input lines can generate interrupts, consolidated into a single INTA signal for efficient event management.
- Limitations:
- Non-isolated design—external circuits must share a common ground with the PC.
- Recommended for short wiring distances (≤1.5 m) to minimize noise susceptibility.
- Not suitable for high-voltage or industrial environments requiring galvanic isolation.
8. Standards & Compliance
- Bus Standard: PCI Local Bus Specification Revision 2.2 compliant (32-bit, 33 MHz, 5V signaling).
- Electrical Standards: TTL logic level compliance (5VDC).
- Environmental Compliance:
- RoHS Directive compliant
- CE marking (EMC and safety standards)
- Software Standards:
- Windows API-TOOL (Win32 DLL interface)
- Linux API-TOOL (shared library and kernel module)
- LabVIEW VI-DAQ library (compatible with National Instruments LabVIEW)
- Quality Assurance: Manufactured under ISO 9001-certified processes.
9. Additional Information
Warranty:
- Standard 1-year manufacturer’s warranty covering defects in materials and workmanship.
- Extended warranty and maintenance contracts available upon request.
Technical Support:
- Free technical support via CONTEC’s global portal (www.contec.com).
- Access to driver updates, sample code, and user manuals.
- Online knowledge base and developer resources for API integration.
Maintenance:
- Periodic inspection recommended to ensure connector integrity and dust-free operation.
- No internal user-serviceable parts; return to authorized service center for repairs.
Software Updates:
- Latest drivers and utilities available for download from CONTEC’s website.
- API-TOOL updates ensure compatibility with new OS versions and kernel releases.
Documentation:
- User’s Manual (PDF)
- Hardware Installation Guide
- API Reference Manual (Windows/Linux)
- LabVIEW VI-DAQ Function Reference
Ordering Information:
- Model: PIO-48D(PCI)
- Part Number: PIO-48D(PCI)
- Optional Accessories:
- PCB96PS-1.5 (Shielded cable, 1.5 m)
- EPD-96 (Terminal block)
- CN5-H96F (Connector set)
- DIN-ADP1 (DIN rail adapter)
Summary
The CONTEC PIO-48D(PCI) is a high-performance, non-isolated, TTL-level digital I/O board designed for PCI bus systems. With 48 bi-directional channels, 8255 Mode 0 compatibility, and sub-microsecond response times, it is ideal for high-speed digital control and data acquisition applications. The board’s robust driver support for Windows, Linux, and LabVIEW ensures seamless integration into diverse software environments. Its compatibility with CONTEC’s extensive accessory lineup allows flexible system configuration, making it a reliable choice for engineers and developers requiring precise, high-speed digital interfacing in laboratory, automation, or embedded control systems.
Product Name: PCI Bus TTL Bi-Directional Digital I/O 48-Channel Card
Model: PIO-48D(PCI)
Series: Digital I/O Board Series (PCI Bus Type)
Article Number: PIO-48D(PCI)
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Non-isolated, high-speed TTL-level digital input/output interface board for PCI bus systems.
Product Description:
The CONTEC PIO-48D(PCI) is a 48-channel, TTL-level, bi-directional digital input/output board designed for use with standard PCI bus computers. It provides high-speed, non-isolated digital I/O functionality with full compatibility to the Intel 8255 PPI (Programmable Peripheral Interface) operating in Mode 0. The board is optimized for applications requiring fast, direct TTL-level signal interfacing, such as control systems, data acquisition, and automated testing environments.
2. Key Features
- 48 Bi-Directional TTL Channels: Provides 48 channels configurable as input or output, supporting positive logic TTL-level signals.
- 8255 Mode 0 Compatibility: Fully emulates the Intel 8255 PPI Mode 0 operation, ensuring compatibility with legacy systems and software.
- High-Speed Response: Achieves a maximum response time of 200 nanoseconds, suitable for high-frequency digital signal processing.
- Interrupt Capability: All 48 input signals can generate interrupt requests, allowing event-driven control and monitoring.
- Non-Isolated Design: Direct TTL-level interfacing for maximum speed and minimal latency, ideal for short-distance, low-noise environments.
- PCI Bus Interface: Compliant with 32-bit, 33 MHz PCI bus (5V signaling), ensuring plug-and-play installation and automatic resource allocation.
- Compact Form Factor: Short-size PCI board (176.41 mm × 106.68 mm) suitable for standard desktop or industrial PCs.
- Software Support: Includes Windows and Linux drivers (API-TOOL), and LabVIEW VI-DAQ library for seamless integration with development environments.
- Flexible Connectivity: Equipped with one 96-pin half-pitch connector for external I/O and two 50-pin mini-ribbon connectors for expansion or signal routing.
- High Current Drive Capability: Supports output drive of up to 24 mA (sink) and -15 mA (source) per channel.
- Comprehensive Accessory Support: Compatible with CONTEC’s range of terminal blocks, cables, and connector accessories for easy wiring and system integration.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI Local Bus, 32-bit, 33 MHz, 5V signaling |
| I/O Channels | 48 bi-directional digital I/O channels |
| Signal Type | TTL level (positive logic) |
| Input Characteristics | Input resistance: 10 kΩ (pull-up) |
| Output Characteristics | TTL level output, I<sub>OL</sub> = 24 mA, I<sub>OH</sub> = -15 mA |
| Logic Levels | High: 2.4V min @ -3 mA; Low: 0.4V max @ 12 mA |
| Response Time | 200 nanoseconds (max) |
| Interrupts | 48 input signals combined into one interrupt request (INTA) |
| Internal Power Supply | +5VDC from PCI bus |
| Power Consumption | 5VDC, 600 mA (max) |
| Dimensions | 176.41 mm (L) × 106.68 mm (H) |
| Weight | Approx. 120 g (board only) |
| Connector Type | 96-pin half-pitch (PCR-E96LMD [HONDA Tsushin Kogyo] or equivalent) |
| Wiring Distance | Up to 1.5 m (recommended) |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -10°C to +60°C |
| Humidity | 10–90% RH (non-condensing) |
| Mounting | Standard PCI slot (short-size board) |
| Cooling | Passive (no fan required) |
4. Functionality
The PIO-48D(PCI) functions as a high-speed, non-isolated digital I/O interface between a host PC and external TTL-level devices. It allows direct reading and writing of digital signals through software control or interrupt-driven events. The board’s 48 channels can be configured as input or output in groups, enabling flexible signal routing and control.
Typical Use Cases:
- Industrial automation and machine control systems
- Digital signal monitoring and pattern generation
- Automated test equipment (ATE)
- Data acquisition systems requiring TTL-level interfacing
- Laboratory instrumentation and control
- Embedded control systems using PCI-based PCs
Compatibility:
- Compatible with Windows (API-TOOL for Win32), Linux (API-TOOL for Linux), and LabVIEW (VI-DAQ).
- Fully compatible with Intel 8255 PPI Mode 0 for legacy software and hardware integration.
- Works with CONTEC’s accessory ecosystem (terminal blocks, cables, and connectors).
5. Components & Accessories
Included Items:
- PIO-48D(PCI) main board
- Standard PCI bracket
- Software driver package (Windows/Linux)
- Documentation and installation guide
Optional Accessories:
- Cables:
- PCB96P-1.5 / PCB96PS-1.5 (96-pin half-pitch flat/shielded cable, 1.5 m)
- PCB96W-1.5 / PCB96WS-1.5 (96-pin to dual 37-pin D-sub converter cable)
- Terminal Blocks:
- EPD-96 (DIN-rail mountable 96-pin terminal block)
- DTP-64(PC) (screw-type terminal block for 64-channel I/O)
- CM-64(PC)E (signal monitoring and test emulator)
- Connector Sets:
- CN5-H96F (96-pin half-pitch female connector, 5 pcs)
- Converter Boards:
- CCB-96 (96-pin to dual 37-pin D-sub converter board)
- DIN Rail Adapter:
- DIN-ADP1 (for mounting terminal units on DIN rails)
6. Installation & Setup
System Requirements:
- IBM PC/AT compatible computer with available PCI slot (32-bit, 33 MHz, 5V)
- Operating system: Windows 10/11, Windows Server, or Linux kernel supported by CONTEC API-TOOL drivers
- Minimum 5VDC, 600 mA power supply capacity from PCI bus
Installation Steps:
1. Power off the PC and insert the PIO-48D(PCI) into an available PCI slot.
2. Secure the board using the bracket screw.
3. Connect external devices using the 96-pin half-pitch connector or optional terminal blocks.
4. Power on the PC; the board will be automatically recognized by the PCI Plug & Play system.
5. Install the appropriate driver (Windows or Linux) from the provided package or CONTEC website.
6. Verify operation using the included sample programs or diagnostic utilities.
Configuration:
- Channel direction (input/output) is software-configurable.
- Interrupts can be enabled or disabled via software.
- Compatible with standard Win32 API calls through CONTEC’s DLL interface.
7. Performance & Capabilities
- Speed: 200 ns maximum response time ensures rapid signal acquisition and output.
- Capacity: 48 channels provide extensive digital I/O capability for complex control systems.
- Efficiency: Direct TTL-level interfacing eliminates isolation delay, maximizing throughput.
- Drive Capability: Each output can source up to -15 mA or sink up to 24 mA, sufficient for driving LEDs, relays (via buffer), or logic circuits.
- Interrupt Handling: All 48 input lines can generate interrupts, consolidated into a single INTA signal for efficient event management.
- Limitations:
- Non-isolated design—external circuits must share a common ground with the PC.
- Recommended for short wiring distances (≤1.5 m) to minimize noise susceptibility.
- Not suitable for high-voltage or industrial environments requiring galvanic isolation.
8. Standards & Compliance
- Bus Standard: PCI Local Bus Specification Revision 2.2 compliant (32-bit, 33 MHz, 5V signaling).
- Electrical Standards: TTL logic level compliance (5VDC).
- Environmental Compliance:
- RoHS Directive compliant
- CE marking (EMC and safety standards)
- Software Standards:
- Windows API-TOOL (Win32 DLL interface)
- Linux API-TOOL (shared library and kernel module)
- LabVIEW VI-DAQ library (compatible with National Instruments LabVIEW)
- Quality Assurance: Manufactured under ISO 9001-certified processes.
9. Additional Information
Warranty:
- Standard 1-year manufacturer’s warranty covering defects in materials and workmanship.
- Extended warranty and maintenance contracts available upon request.
Technical Support:
- Free technical support via CONTEC’s global portal (www.contec.com).
- Access to driver updates, sample code, and user manuals.
- Online knowledge base and developer resources for API integration.
Maintenance:
- Periodic inspection recommended to ensure connector integrity and dust-free operation.
- No internal user-serviceable parts; return to authorized service center for repairs.
Software Updates:
- Latest drivers and utilities available for download from CONTEC’s website.
- API-TOOL updates ensure compatibility with new OS versions and kernel releases.
Documentation:
- User’s Manual (PDF)
- Hardware Installation Guide
- API Reference Manual (Windows/Linux)
- LabVIEW VI-DAQ Function Reference
Ordering Information:
- Model: PIO-48D(PCI)
- Part Number: PIO-48D(PCI)
- Optional Accessories:
- PCB96PS-1.5 (Shielded cable, 1.5 m)
- EPD-96 (Terminal block)
- CN5-H96F (Connector set)
- DIN-ADP1 (DIN rail adapter)
Summary
The CONTEC PIO-48D(PCI) is a high-performance, non-isolated, TTL-level digital I/O board designed for PCI bus systems. With 48 bi-directional channels, 8255 Mode 0 compatibility, and sub-microsecond response times, it is ideal for high-speed digital control and data acquisition applications. The board’s robust driver support for Windows, Linux, and LabVIEW ensures seamless integration into diverse software environments. Its compatibility with CONTEC’s extensive accessory lineup allows flexible system configuration, making it a reliable choice for engineers and developers requiring precise, high-speed digital interfacing in laboratory, automation, or embedded control systems.
-
ContecCatalog2011-2012-en-H Digital IO.pdf
PDF Catalog
No accessories available.