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DIO-1616TB-PE
PCIe high speed isolated TTL 16/16 channel DIO Card
350,00 EUR
including VAT 416.50 EUR
- High-Speed Opto-Isolated TTL I/O:
Provides 16 opto-isolated TTL-level inputs and 16 opto-isolated TTL-level outputs, ensuring electrical isolation between the PC and external devices to prevent noise interference and ground loops.
- On-Board Power Supply:
Integrated 5VDC (600mA) power source for driving input circuit photocouplers, eliminating the need for external power supplies.
- Fast Response Time:
High-speed opto-couplers enable a maximum response time of 1 microsecond, suitable for time-critical control and monitoring applications.
- Interrupt Functionality:
All 16 input channels can be configured as interrupt sources. Interrupt signals are combined into a single interrupt request (INTA) line, triggered on rising or falling edges.
- Digital Filtering:
Built-in digital filter function prevents false triggering due to noise or signal chattering, improving reliability in electrically noisy environments.
- Surge and Overcurrent Protection:
Output transistors include built-in protection circuits (Zener diode and polyswitch) to guard against voltage surges and overcurrent conditions.
- Negative Logic Operation:
Both input and output circuits operate on negative logic, compatible with standard TTL-level control systems.
- Compact PCI Express Form Factor:
Short-length PCIe card (121.69 × 110.18 mm) suitable for installation in compact industrial PCs and embedded systems.
- Software Support:
Includes license-free Windows and Linux drivers (API-TOOL), and LabVIEW VI-DAQ library for seamless integration with data acquisition and control software.
- Compatibility:
Connector pin assignments and functional compatibility with the PCI-compliant board PIO-16/16TB(PCI)H, ensuring easy migration from legacy PCI systems.
Provides 16 opto-isolated TTL-level inputs and 16 opto-isolated TTL-level outputs, ensuring electrical isolation between the PC and external devices to prevent noise interference and ground loops.
- On-Board Power Supply:
Integrated 5VDC (600mA) power source for driving input circuit photocouplers, eliminating the need for external power supplies.
- Fast Response Time:
High-speed opto-couplers enable a maximum response time of 1 microsecond, suitable for time-critical control and monitoring applications.
- Interrupt Functionality:
All 16 input channels can be configured as interrupt sources. Interrupt signals are combined into a single interrupt request (INTA) line, triggered on rising or falling edges.
- Digital Filtering:
Built-in digital filter function prevents false triggering due to noise or signal chattering, improving reliability in electrically noisy environments.
- Surge and Overcurrent Protection:
Output transistors include built-in protection circuits (Zener diode and polyswitch) to guard against voltage surges and overcurrent conditions.
- Negative Logic Operation:
Both input and output circuits operate on negative logic, compatible with standard TTL-level control systems.
- Compact PCI Express Form Factor:
Short-length PCIe card (121.69 × 110.18 mm) suitable for installation in compact industrial PCs and embedded systems.
- Software Support:
Includes license-free Windows and Linux drivers (API-TOOL), and LabVIEW VI-DAQ library for seamless integration with data acquisition and control software.
- Compatibility:
Connector pin assignments and functional compatibility with the PCI-compliant board PIO-16/16TB(PCI)H, ensuring easy migration from legacy PCI systems.
1. Product Overview
Product Name: DIO-1616TB-PE
Model: DIO-1616TB-PE
Series: PCI Express High-Speed Isolated TTL Digital I/O Series
Article Number: DIO-1616TB-PE
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: PCI Express Digital Input/Output Interface Card
Product Type: High-speed opto-isolated TTL-level 16/16 channel digital I/O board with on-board power supply
The CONTEC DIO-1616TB-PE is a high-performance PCI Express digital I/O interface card designed for industrial automation, measurement, and control applications requiring reliable, high-speed, and noise-immune TTL-level signal interfacing. It provides 16 opto-isolated TTL-level input channels and 16 opto-isolated TTL-level output channels, integrating a 5VDC on-board power supply to drive the input circuit photocouplers. The board is fully compliant with PCI Express Base Specification Rev. 1.0a ×1 and is compatible with standard and low-profile PCIe slots.
2. Key Features
- High-Speed Opto-Isolated TTL I/O:
Provides 16 opto-isolated TTL-level inputs and 16 opto-isolated TTL-level outputs, ensuring electrical isolation between the PC and external devices to prevent noise interference and ground loops.
- On-Board Power Supply:
Integrated 5VDC (600mA) power source for driving input circuit photocouplers, eliminating the need for external power supplies.
- Fast Response Time:
High-speed opto-couplers enable a maximum response time of 1 microsecond, suitable for time-critical control and monitoring applications.
- Interrupt Functionality:
All 16 input channels can be configured as interrupt sources. Interrupt signals are combined into a single interrupt request (INTA) line, triggered on rising or falling edges.
- Digital Filtering:
Built-in digital filter function prevents false triggering due to noise or signal chattering, improving reliability in electrically noisy environments.
- Surge and Overcurrent Protection:
Output transistors include built-in protection circuits (Zener diode and polyswitch) to guard against voltage surges and overcurrent conditions.
- Negative Logic Operation:
Both input and output circuits operate on negative logic, compatible with standard TTL-level control systems.
- Compact PCI Express Form Factor:
Short-length PCIe card (121.69 × 110.18 mm) suitable for installation in compact industrial PCs and embedded systems.
- Software Support:
Includes license-free Windows and Linux drivers (API-TOOL), and LabVIEW VI-DAQ library for seamless integration with data acquisition and control software.
- Compatibility:
Connector pin assignments and functional compatibility with the PCI-compliant board PIO-16/16TB(PCI)H, ensuring easy migration from legacy PCI systems.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI Express Base Specification Rev. 1.0a ×1 |
| Input Channels | 16 opto-isolated TTL-level inputs |
| Output Channels | 16 opto-isolated TTL-level outputs |
| Input Type | Opto-isolated TTL-level (negative logic) |
| Input Signal Level | 5VDC TTL |
| Input Resistance | 1.1 kΩ |
| Output Type | Opto-isolated TTL-level (negative logic) |
| Output Rating | 5VDC average 6.4mA (4 TTL load) per channel |
| Response Time (Max.) | 1 µsec |
| Internal Power Supply | 5VDC 600mA (on-board) |
| External Power Requirement | 3.3VDC 550mA (PCIe bus) |
| Interrupts | 16 input signals combined into one interrupt request (INTA) |
| Logic Type | Negative logic (active low) |
| Isolation Method | Opto-coupler isolation between I/O and internal logic |
| Wiring Distance | Up to 50 m (depending on wiring environment) |
| Connector Type | 37-pin female D-sub connector (DCLC-J37SAF-20L9E [JAE] or equivalent) |
| Board Dimensions | 121.69 mm (L) × 110.18 mm (H) |
| Weight | Approx. 100 g (typical) |
| Operating Temperature | 0°C to +50°C (typical industrial environment) |
| Storage Temperature | -20°C to +60°C |
| Humidity | 10% to 90% RH (non-condensing) |
| Power Consumption | 3.3VDC 550mA (external) + 5VDC 600mA (on-board) |
| Mounting | Standard PCI Express slot (includes bracket for standard and low-profile cases) |
4. Functionality
The DIO-1616TB-PE functions as a high-speed digital interface between a host PC and external TTL-level devices. Each input channel is optically isolated to protect the host system from voltage spikes and noise. The on-board 5VDC power supply drives the opto-couplers, ensuring stable operation even when external power is unavailable.
Operation Principle:
- Inputs: TTL-level signals (negative logic) are received through opto-couplers, isolating the PC from external circuits. The input state is read by the host system via the PCIe bus.
- Outputs: TTL-level output signals are driven through opto-isolated transistors, capable of sourcing up to 6.4mA per channel.
- Interrupts: Each input can generate an interrupt on rising or falling edges, allowing event-driven control.
- Filtering: The digital filter suppresses transient noise and signal bounce, ensuring accurate signal detection.
Applications:
- Industrial automation and process control
- Machine status monitoring
- PLC and sensor interfacing
- Data acquisition systems
- Laboratory instrumentation
- Embedded control systems requiring TTL-level I/O
Compatibility:
- Fully compatible with CONTEC’s PCI-based PIO-16/16TB(PCI)H board.
- Supports Windows and Linux operating systems.
- Integrates with LabVIEW via VI-DAQ library.
5. Components & Accessories
Included Items:
- DIO-1616TB-PE PCIe card
- Standard PCI bracket (low-profile bracket optional)
- Driver software (API-TOOL for Windows/Linux)
- Documentation and setup guide
Optional Accessories:
- Cables: PCB37P, PCB37PS, PCA37P, PCA37PS (37-pin D-sub cables)
- Connector Sets: CN5-D37M (D-sub male connector)
- Terminal Blocks: EPD-37A, EPD-37, DTP-3A, DTP-4A, CM-32(PC)E
- Conversion Cables: PCE50/37PS-0.5P (for adapting to 50-pin connectors)
- LabVIEW VI-DAQ Library: downloadable from CONTEC website
Connector Details:
- 37-pin female D-sub (DCLC-J37SAF-20L9E [JAE] or equivalent)
- Pin assignments compatible with PIO-16/16TB(PCI)H
6. Installation & Setup
System Requirements:
- PC with available PCI Express ×1 slot
- Operating system: Windows 10/11, Linux kernel 2.6 or later
- Minimum 3.3VDC 550mA power available from PCIe bus
Installation Steps:
1. Power off the PC and insert the DIO-1616TB-PE into an available PCIe slot.
2. Secure the card using the supplied bracket.
3. Connect external devices via the 37-pin D-sub connector using appropriate cables.
4. Install the driver software (API-TOOL for Windows/Linux).
5. Configure I/O channels and interrupt settings using the provided API or LabVIEW VI-DAQ interface.
Mounting Options:
- Standard PCIe bracket (included)
- Optional low-profile bracket for compact systems
Configuration:
- Software-configurable interrupt enable/disable
- Edge selection (rising/falling)
- Digital filter enable/disable
- Channel mapping via API functions
7. Performance & Capabilities
- Speed: 1 µsec maximum response time (high-speed opto-coupler)
- Capacity: 16 input and 16 output channels
- Efficiency: On-board power supply reduces external wiring complexity
- Noise Immunity: Opto-isolation ensures stable operation in industrial environments
- Reliability: Surge and overcurrent protection extends operational life
- Limitations: TTL-level only (5VDC), not suitable for high-voltage or analog signals
- Wiring Distance: Up to 50 meters depending on cable quality and environment
- Interrupt Handling: Consolidated interrupt line (INTA) for efficient CPU utilization
8. Standards & Compliance
- Bus Standard: PCI Express Base Specification Rev. 1.0a ×1
- Electrical Isolation: Opto-coupler isolation between I/O and logic circuits
- Protection: Built-in surge and overcurrent protection (Zener diode + polyswitch)
- Environmental Compliance: RoHS compliant (lead-free)
- Safety: Designed for industrial-grade operation
- EMC Compliance: Meets industrial electromagnetic compatibility standards
- Connector Standard: 37-pin D-sub (JAE DCLC series)
- Software Interface: Win32 API, Linux shared library, LabVIEW VI-DAQ
9. Additional Information
Warranty:
Standard CONTEC limited warranty (typically 1 year) covering manufacturing defects and hardware failures under normal operating conditions.
Support:
- Technical documentation, driver updates, and software libraries available at [www.contec.com](http://www.contec.com)
- Email and phone-based technical support for installation and configuration assistance
- Sample code and API documentation included with driver package
Maintenance:
- Periodic inspection of connectors and cables recommended
- Ensure adequate ventilation and avoid exposure to excessive dust or moisture
- Firmware and driver updates available online
Software Updates:
- API-TOOL (Windows/Linux) regularly updated for OS compatibility
- LabVIEW VI-DAQ library downloadable for integration with National Instruments LabVIEW environments
Product Lifecycle:
- Long-term availability for industrial OEM and system integrator applications
- Backward compatibility with legacy PCI models ensures smooth migration
Summary
The CONTEC DIO-1616TB-PE is a robust, high-speed, opto-isolated TTL-level digital I/O PCI Express card engineered for industrial and laboratory automation systems. With 16 isolated inputs and 16 isolated outputs, a built-in 5VDC power supply, and a 1µs response time, it delivers reliable, noise-immune digital interfacing for control and monitoring tasks. Its comprehensive software support, surge protection, and compatibility with existing CONTEC PCI boards make it an ideal choice for engineers seeking a high-performance, future-proof digital I/O solution.
Product Name: DIO-1616TB-PE
Model: DIO-1616TB-PE
Series: PCI Express High-Speed Isolated TTL Digital I/O Series
Article Number: DIO-1616TB-PE
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: PCI Express Digital Input/Output Interface Card
Product Type: High-speed opto-isolated TTL-level 16/16 channel digital I/O board with on-board power supply
The CONTEC DIO-1616TB-PE is a high-performance PCI Express digital I/O interface card designed for industrial automation, measurement, and control applications requiring reliable, high-speed, and noise-immune TTL-level signal interfacing. It provides 16 opto-isolated TTL-level input channels and 16 opto-isolated TTL-level output channels, integrating a 5VDC on-board power supply to drive the input circuit photocouplers. The board is fully compliant with PCI Express Base Specification Rev. 1.0a ×1 and is compatible with standard and low-profile PCIe slots.
2. Key Features
- High-Speed Opto-Isolated TTL I/O:
Provides 16 opto-isolated TTL-level inputs and 16 opto-isolated TTL-level outputs, ensuring electrical isolation between the PC and external devices to prevent noise interference and ground loops.
- On-Board Power Supply:
Integrated 5VDC (600mA) power source for driving input circuit photocouplers, eliminating the need for external power supplies.
- Fast Response Time:
High-speed opto-couplers enable a maximum response time of 1 microsecond, suitable for time-critical control and monitoring applications.
- Interrupt Functionality:
All 16 input channels can be configured as interrupt sources. Interrupt signals are combined into a single interrupt request (INTA) line, triggered on rising or falling edges.
- Digital Filtering:
Built-in digital filter function prevents false triggering due to noise or signal chattering, improving reliability in electrically noisy environments.
- Surge and Overcurrent Protection:
Output transistors include built-in protection circuits (Zener diode and polyswitch) to guard against voltage surges and overcurrent conditions.
- Negative Logic Operation:
Both input and output circuits operate on negative logic, compatible with standard TTL-level control systems.
- Compact PCI Express Form Factor:
Short-length PCIe card (121.69 × 110.18 mm) suitable for installation in compact industrial PCs and embedded systems.
- Software Support:
Includes license-free Windows and Linux drivers (API-TOOL), and LabVIEW VI-DAQ library for seamless integration with data acquisition and control software.
- Compatibility:
Connector pin assignments and functional compatibility with the PCI-compliant board PIO-16/16TB(PCI)H, ensuring easy migration from legacy PCI systems.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI Express Base Specification Rev. 1.0a ×1 |
| Input Channels | 16 opto-isolated TTL-level inputs |
| Output Channels | 16 opto-isolated TTL-level outputs |
| Input Type | Opto-isolated TTL-level (negative logic) |
| Input Signal Level | 5VDC TTL |
| Input Resistance | 1.1 kΩ |
| Output Type | Opto-isolated TTL-level (negative logic) |
| Output Rating | 5VDC average 6.4mA (4 TTL load) per channel |
| Response Time (Max.) | 1 µsec |
| Internal Power Supply | 5VDC 600mA (on-board) |
| External Power Requirement | 3.3VDC 550mA (PCIe bus) |
| Interrupts | 16 input signals combined into one interrupt request (INTA) |
| Logic Type | Negative logic (active low) |
| Isolation Method | Opto-coupler isolation between I/O and internal logic |
| Wiring Distance | Up to 50 m (depending on wiring environment) |
| Connector Type | 37-pin female D-sub connector (DCLC-J37SAF-20L9E [JAE] or equivalent) |
| Board Dimensions | 121.69 mm (L) × 110.18 mm (H) |
| Weight | Approx. 100 g (typical) |
| Operating Temperature | 0°C to +50°C (typical industrial environment) |
| Storage Temperature | -20°C to +60°C |
| Humidity | 10% to 90% RH (non-condensing) |
| Power Consumption | 3.3VDC 550mA (external) + 5VDC 600mA (on-board) |
| Mounting | Standard PCI Express slot (includes bracket for standard and low-profile cases) |
4. Functionality
The DIO-1616TB-PE functions as a high-speed digital interface between a host PC and external TTL-level devices. Each input channel is optically isolated to protect the host system from voltage spikes and noise. The on-board 5VDC power supply drives the opto-couplers, ensuring stable operation even when external power is unavailable.
Operation Principle:
- Inputs: TTL-level signals (negative logic) are received through opto-couplers, isolating the PC from external circuits. The input state is read by the host system via the PCIe bus.
- Outputs: TTL-level output signals are driven through opto-isolated transistors, capable of sourcing up to 6.4mA per channel.
- Interrupts: Each input can generate an interrupt on rising or falling edges, allowing event-driven control.
- Filtering: The digital filter suppresses transient noise and signal bounce, ensuring accurate signal detection.
Applications:
- Industrial automation and process control
- Machine status monitoring
- PLC and sensor interfacing
- Data acquisition systems
- Laboratory instrumentation
- Embedded control systems requiring TTL-level I/O
Compatibility:
- Fully compatible with CONTEC’s PCI-based PIO-16/16TB(PCI)H board.
- Supports Windows and Linux operating systems.
- Integrates with LabVIEW via VI-DAQ library.
5. Components & Accessories
Included Items:
- DIO-1616TB-PE PCIe card
- Standard PCI bracket (low-profile bracket optional)
- Driver software (API-TOOL for Windows/Linux)
- Documentation and setup guide
Optional Accessories:
- Cables: PCB37P, PCB37PS, PCA37P, PCA37PS (37-pin D-sub cables)
- Connector Sets: CN5-D37M (D-sub male connector)
- Terminal Blocks: EPD-37A, EPD-37, DTP-3A, DTP-4A, CM-32(PC)E
- Conversion Cables: PCE50/37PS-0.5P (for adapting to 50-pin connectors)
- LabVIEW VI-DAQ Library: downloadable from CONTEC website
Connector Details:
- 37-pin female D-sub (DCLC-J37SAF-20L9E [JAE] or equivalent)
- Pin assignments compatible with PIO-16/16TB(PCI)H
6. Installation & Setup
System Requirements:
- PC with available PCI Express ×1 slot
- Operating system: Windows 10/11, Linux kernel 2.6 or later
- Minimum 3.3VDC 550mA power available from PCIe bus
Installation Steps:
1. Power off the PC and insert the DIO-1616TB-PE into an available PCIe slot.
2. Secure the card using the supplied bracket.
3. Connect external devices via the 37-pin D-sub connector using appropriate cables.
4. Install the driver software (API-TOOL for Windows/Linux).
5. Configure I/O channels and interrupt settings using the provided API or LabVIEW VI-DAQ interface.
Mounting Options:
- Standard PCIe bracket (included)
- Optional low-profile bracket for compact systems
Configuration:
- Software-configurable interrupt enable/disable
- Edge selection (rising/falling)
- Digital filter enable/disable
- Channel mapping via API functions
7. Performance & Capabilities
- Speed: 1 µsec maximum response time (high-speed opto-coupler)
- Capacity: 16 input and 16 output channels
- Efficiency: On-board power supply reduces external wiring complexity
- Noise Immunity: Opto-isolation ensures stable operation in industrial environments
- Reliability: Surge and overcurrent protection extends operational life
- Limitations: TTL-level only (5VDC), not suitable for high-voltage or analog signals
- Wiring Distance: Up to 50 meters depending on cable quality and environment
- Interrupt Handling: Consolidated interrupt line (INTA) for efficient CPU utilization
8. Standards & Compliance
- Bus Standard: PCI Express Base Specification Rev. 1.0a ×1
- Electrical Isolation: Opto-coupler isolation between I/O and logic circuits
- Protection: Built-in surge and overcurrent protection (Zener diode + polyswitch)
- Environmental Compliance: RoHS compliant (lead-free)
- Safety: Designed for industrial-grade operation
- EMC Compliance: Meets industrial electromagnetic compatibility standards
- Connector Standard: 37-pin D-sub (JAE DCLC series)
- Software Interface: Win32 API, Linux shared library, LabVIEW VI-DAQ
9. Additional Information
Warranty:
Standard CONTEC limited warranty (typically 1 year) covering manufacturing defects and hardware failures under normal operating conditions.
Support:
- Technical documentation, driver updates, and software libraries available at [www.contec.com](http://www.contec.com)
- Email and phone-based technical support for installation and configuration assistance
- Sample code and API documentation included with driver package
Maintenance:
- Periodic inspection of connectors and cables recommended
- Ensure adequate ventilation and avoid exposure to excessive dust or moisture
- Firmware and driver updates available online
Software Updates:
- API-TOOL (Windows/Linux) regularly updated for OS compatibility
- LabVIEW VI-DAQ library downloadable for integration with National Instruments LabVIEW environments
Product Lifecycle:
- Long-term availability for industrial OEM and system integrator applications
- Backward compatibility with legacy PCI models ensures smooth migration
Summary
The CONTEC DIO-1616TB-PE is a robust, high-speed, opto-isolated TTL-level digital I/O PCI Express card engineered for industrial and laboratory automation systems. With 16 isolated inputs and 16 isolated outputs, a built-in 5VDC power supply, and a 1µs response time, it delivers reliable, noise-immune digital interfacing for control and monitoring tasks. Its comprehensive software support, surge protection, and compatibility with existing CONTEC PCI boards make it an ideal choice for engineers seeking a high-performance, future-proof digital I/O solution.
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