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DIO-1616B-PE
PCIe isolated 16/16 chan DO Card with on board power
200,00 EUR
including VAT 238.00 EUR
- Opto-Isolated I/O: 16 isolated digital inputs and 16 isolated open-collector digital outputs ensure electrical isolation between the PC and external devices, protecting against noise and voltage spikes.
- On-Board Power Supply: Integrated 12VDC (240mA) power source for driving input circuit opto-couplers, simplifying wiring and installation.
- PCI Express Interface: Fully compliant with PCI Express Base Specification Rev. 1.0a ×1, ensuring compatibility with modern PC architectures.
- Interrupt Support: All 16 input channels can be configured as interrupt sources; 16 interrupt signals are combined into one interrupt request (INTA).
- Surge and Overcurrent Protection: Output transistors include built-in Zener diodes and polyswitches for protection against voltage surges and overcurrent conditions.
- Negative Logic Operation: Both input and output circuits operate on negative logic (current sinking type), with outputs sharing a positive common line.
- Digital Filtering: Built-in digital filter prevents false triggering due to noise or signal chattering.
- Compact Design: Standard PCI Express short-size board (169.33 mm × 110.18 mm) with a 37-pin D-sub female connector.
- Cross-Compatibility: Connector pin assignments and functions are compatible with the PCI-compliant PIO-16/16B(PCI)H board, allowing easy migration from legacy PCI systems.
- Software Support: Includes license-free drivers for Windows and Linux, and LabVIEW VI libraries (VI-DAQ) for seamless integration into data acquisition systems.
- RoHS Compliant: Environmentally friendly, lead-free design meeting RoHS directives.
- On-Board Power Supply: Integrated 12VDC (240mA) power source for driving input circuit opto-couplers, simplifying wiring and installation.
- PCI Express Interface: Fully compliant with PCI Express Base Specification Rev. 1.0a ×1, ensuring compatibility with modern PC architectures.
- Interrupt Support: All 16 input channels can be configured as interrupt sources; 16 interrupt signals are combined into one interrupt request (INTA).
- Surge and Overcurrent Protection: Output transistors include built-in Zener diodes and polyswitches for protection against voltage surges and overcurrent conditions.
- Negative Logic Operation: Both input and output circuits operate on negative logic (current sinking type), with outputs sharing a positive common line.
- Digital Filtering: Built-in digital filter prevents false triggering due to noise or signal chattering.
- Compact Design: Standard PCI Express short-size board (169.33 mm × 110.18 mm) with a 37-pin D-sub female connector.
- Cross-Compatibility: Connector pin assignments and functions are compatible with the PCI-compliant PIO-16/16B(PCI)H board, allowing easy migration from legacy PCI systems.
- Software Support: Includes license-free drivers for Windows and Linux, and LabVIEW VI libraries (VI-DAQ) for seamless integration into data acquisition systems.
- RoHS Compliant: Environmentally friendly, lead-free design meeting RoHS directives.
1. Product Overview
Product Name: DIO-1616B-PE
Model / Article Number: DIO-1616B-PE
Series: PCI Express Opto-Isolated Digital I/O Boards
Manufacturer: CONTEC Co., Ltd.
Product Type: PCI Express isolated 16-channel digital input and 16-channel digital output card with on-board power supply
Product Category: Industrial Automation / Measurement and Control / Digital I/O Interface Boards
The CONTEC DIO-1616B-PE is a PCI Express (PCIe) digital input/output interface card designed for industrial and laboratory automation systems requiring reliable, optically isolated signal interfacing. It provides 16 opto-isolated digital input channels and 16 opto-isolated open-collector digital output channels, each protected against surges and overcurrent. The board integrates an on-board 12VDC power supply to drive the input circuit opto-couplers, eliminating the need for external power sources.
2. Key Features
- Opto-Isolated I/O: 16 isolated digital inputs and 16 isolated open-collector digital outputs ensure electrical isolation between the PC and external devices, protecting against noise and voltage spikes.
- On-Board Power Supply: Integrated 12VDC (240mA) power source for driving input circuit opto-couplers, simplifying wiring and installation.
- PCI Express Interface: Fully compliant with PCI Express Base Specification Rev. 1.0a ×1, ensuring compatibility with modern PC architectures.
- Interrupt Support: All 16 input channels can be configured as interrupt sources; 16 interrupt signals are combined into one interrupt request (INTA).
- Surge and Overcurrent Protection: Output transistors include built-in Zener diodes and polyswitches for protection against voltage surges and overcurrent conditions.
- Negative Logic Operation: Both input and output circuits operate on negative logic (current sinking type), with outputs sharing a positive common line.
- Digital Filtering: Built-in digital filter prevents false triggering due to noise or signal chattering.
- Compact Design: Standard PCI Express short-size board (169.33 mm × 110.18 mm) with a 37-pin D-sub female connector.
- Cross-Compatibility: Connector pin assignments and functions are compatible with the PCI-compliant PIO-16/16B(PCI)H board, allowing easy migration from legacy PCI systems.
- Software Support: Includes license-free drivers for Windows and Linux, and LabVIEW VI libraries (VI-DAQ) for seamless integration into data acquisition systems.
- RoHS Compliant: Environmentally friendly, lead-free design meeting RoHS directives.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI Express Base Specification Rev. 1.0a ×1 |
| Input Channels | 16 opto-isolated digital inputs |
| Output Channels | 16 opto-isolated open-collector digital outputs |
| Input Type | Opto-isolated (for sink current output), negative logic |
| Input Signal Level | 12–24VDC (±10%) |
| Input Resistance | 4.7 kΩ |
| Output Type | Opto-isolated open collector (current sinking type), negative logic |
| Output Rating | 35VDC, 100mA per channel |
| Response Time (Max.) | Within 200 µs (input/output) |
| Interrupts | 16 input signals combined into one interrupt request (INTA) |
| Internal Power Supply | 12VDC 240mA (on-board) for input circuit drive |
| External Power Supply | 3.3VDC 350mA (from PCIe bus) |
| Wiring Distance | Up to 50 meters (depending on wiring environment) |
| I/O Address | Any 32-byte boundary |
| Board Dimensions | 169.33 mm (L) × 110.18 mm (H) |
| Connector Type | 37-pin female D-sub (DCLC-J37SAF-20L9E [JAE] or equivalent) |
| Operating Temperature | 0°C to 50°C (typical for CONTEC I/O boards) |
| Storage Temperature | -10°C to 60°C |
| Humidity | 10–90% RH (non-condensing) |
| Weight | Approx. 150–200 g (typical for PCIe short-size boards) |
| Compliance | RoHS, Pb-free |
4. Functionality
The DIO-1616B-PE functions as a digital interface between a host PC and external control or monitoring equipment. Each input channel is optically isolated to prevent electrical interference from external devices. The on-board 12VDC power supply energizes the opto-couplers, ensuring stable operation even when external power is unavailable.
Input Functionality:
- Accepts 12–24VDC input signals (negative logic).
- Each input channel is isolated and can be used as an interrupt source.
- Digital filtering eliminates transient noise and signal bounce.
Output Functionality:
- Provides 16 open-collector outputs capable of sinking up to 100mA at 35VDC.
- Outputs share a positive common line (negative logic).
- Built-in surge and overcurrent protection ensures long-term reliability.
Applications:
- Industrial automation and process control
- Machine status monitoring and control
- PLC interfacing and signal conditioning
- Data acquisition and test systems
- Embedded control in manufacturing environments
Compatibility:
- Fully compatible with CONTEC’s PCI-based PIO-16/16B(PCI)H board.
- Supported by CONTEC’s API-TOOL driver suite for Windows and Linux.
- Integrates with National Instruments LabVIEW via VI-DAQ library.
5. Components & Accessories
Included Items:
- DIO-1616B-PE PCI Express board
- Standard PCI bracket (low-profile bracket optional)
- Driver software and documentation (downloadable from CONTEC website)
Optional Accessories:
- Cables: PCB37P, PCB37PS, PCA37P, PCA37PS, CN5-D37M (37-pin D-sub cables)
- Terminal Blocks: EPD-37A, EPD-37, DTP-3A, DTP-4A, CM-32(PC)E
- Connector Sets: For custom wiring or panel integration
- Mounting Hardware: Low-profile bracket kit for compact PC enclosures
Connector Details:
- 37-pin female D-sub connector (DCLC-J37SAF-20L9E [JAE] or equivalent)
- Pin assignments compatible with PIO-16/16B(PCI)H
6. Installation & Setup
System Requirements:
- PC with available PCI Express ×1 slot (compatible with ×4, ×8, ×16 slots)
- Operating system: Windows 10/11, Linux kernel 2.6 or later
- Minimum 3.3VDC 350mA power from PCIe bus
Installation Steps:
1. Power off the host PC and remove the cover.
2. Insert the DIO-1616B-PE into an available PCI Express slot.
3. Secure the board using the bracket screw.
4. Connect external devices via the 37-pin D-sub connector using recommended cables.
5. Power on the PC and install the appropriate driver software.
6. Verify installation using CONTEC’s diagnostic utility or LabVIEW VI-DAQ test functions.
Configuration:
- Input channels can be individually configured for interrupt generation.
- Digital filter parameters can be adjusted via software.
- Output channels can be controlled programmatically using API commands.
Mounting Options:
- Standard PCI bracket for full-height slots
- Optional low-profile bracket for compact systems
7. Performance & Capabilities
- Input Response Time: ≤200 µs
- Output Response Time: ≤200 µs
- Output Drive Capacity: 35VDC, 100mA per channel
- Input Voltage Range: 12–24VDC (±10%)
- Isolation Voltage: Typically 500V or higher (optical isolation)
- Noise Immunity: High, due to opto-coupler isolation and digital filtering
- Interrupt Handling: 16 input channels combined into one interrupt request (INTA)
- Power Efficiency: On-board 12VDC supply reduces external wiring complexity
- Reliability: Surge and overcurrent protection extend operational life in harsh environments
- Limitations:
- Not suitable for AC signal input/output
- Maximum wiring distance limited to 50m depending on environment
- Output current limited to 100mA per channel
8. Standards & Compliance
- Bus Standard: PCI Express Base Specification Rev. 1.0a ×1
- Electrical Isolation: Opto-coupler isolation between I/O and logic circuits
- Environmental Compliance: RoHS and Pb-free certified
- Safety & EMC: Designed to meet industrial EMC immunity standards
- Software Standards:
- Windows API-TOOL driver (Win32API DLL interface)
- Linux API-TOOL driver (module-style device driver and shared library)
- LabVIEW VI-DAQ library for National Instruments environments
Supported Operating Systems:
- Windows 10/11 (32-bit and 64-bit)
- Linux distributions with kernel 2.6 or later
Industry Standards:
- Compatible with CONTEC’s PCI, PCIe, and CompactPCI digital I/O product families
- Connector pin assignments standardized across CONTEC’s DIO/PIO series
9. Additional Information
Warranty:
- Standard CONTEC limited warranty (typically one year) covering manufacturing defects and hardware failures under normal use.
Technical Support:
- Comprehensive online documentation and driver downloads available at [www.contec.com](http://www.contec.com)
- Email and phone-based technical support for installation and integration assistance.
Maintenance:
- No periodic maintenance required beyond standard dust removal and connector inspection.
- Ensure proper grounding and shielding in high-noise environments.
Firmware & Software Updates:
- Driver and firmware updates available through CONTEC’s support portal.
- Backward compatibility maintained with previous API-TOOL versions.
Product Lifecycle:
- Long-term availability guaranteed as part of CONTEC’s industrial product line.
- Successor models (e.g., DIO-1616L-PE, DIO-3232B-PE) available for higher channel counts or enhanced performance.
Related Products:
- DIO-1616L-PE: Similar model without on-board power supply.
- DIO-3232B-PE: 32 input / 32 output version with on-board power.
- DIO-3232F-PE: High-speed (5 µs) version for rapid signal processing.
- DIO-6464L-PE: 64 input / 64 output version for large-scale systems.
Summary:
The CONTEC DIO-1616B-PE is a robust, opto-isolated digital I/O interface board optimized for industrial automation, control, and monitoring applications. Its combination of 16 isolated inputs, 16 isolated outputs, integrated 12V power supply, and PCI Express connectivity provides a reliable and efficient solution for interfacing digital signals in demanding environments. With comprehensive software support, surge protection, and compatibility with existing CONTEC systems, the DIO-1616B-PE offers a balance of performance, safety, and ease of integration for engineers and system designers.
End of Product Summary – DIO-1616B-PE
Product Name: DIO-1616B-PE
Model / Article Number: DIO-1616B-PE
Series: PCI Express Opto-Isolated Digital I/O Boards
Manufacturer: CONTEC Co., Ltd.
Product Type: PCI Express isolated 16-channel digital input and 16-channel digital output card with on-board power supply
Product Category: Industrial Automation / Measurement and Control / Digital I/O Interface Boards
The CONTEC DIO-1616B-PE is a PCI Express (PCIe) digital input/output interface card designed for industrial and laboratory automation systems requiring reliable, optically isolated signal interfacing. It provides 16 opto-isolated digital input channels and 16 opto-isolated open-collector digital output channels, each protected against surges and overcurrent. The board integrates an on-board 12VDC power supply to drive the input circuit opto-couplers, eliminating the need for external power sources.
2. Key Features
- Opto-Isolated I/O: 16 isolated digital inputs and 16 isolated open-collector digital outputs ensure electrical isolation between the PC and external devices, protecting against noise and voltage spikes.
- On-Board Power Supply: Integrated 12VDC (240mA) power source for driving input circuit opto-couplers, simplifying wiring and installation.
- PCI Express Interface: Fully compliant with PCI Express Base Specification Rev. 1.0a ×1, ensuring compatibility with modern PC architectures.
- Interrupt Support: All 16 input channels can be configured as interrupt sources; 16 interrupt signals are combined into one interrupt request (INTA).
- Surge and Overcurrent Protection: Output transistors include built-in Zener diodes and polyswitches for protection against voltage surges and overcurrent conditions.
- Negative Logic Operation: Both input and output circuits operate on negative logic (current sinking type), with outputs sharing a positive common line.
- Digital Filtering: Built-in digital filter prevents false triggering due to noise or signal chattering.
- Compact Design: Standard PCI Express short-size board (169.33 mm × 110.18 mm) with a 37-pin D-sub female connector.
- Cross-Compatibility: Connector pin assignments and functions are compatible with the PCI-compliant PIO-16/16B(PCI)H board, allowing easy migration from legacy PCI systems.
- Software Support: Includes license-free drivers for Windows and Linux, and LabVIEW VI libraries (VI-DAQ) for seamless integration into data acquisition systems.
- RoHS Compliant: Environmentally friendly, lead-free design meeting RoHS directives.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI Express Base Specification Rev. 1.0a ×1 |
| Input Channels | 16 opto-isolated digital inputs |
| Output Channels | 16 opto-isolated open-collector digital outputs |
| Input Type | Opto-isolated (for sink current output), negative logic |
| Input Signal Level | 12–24VDC (±10%) |
| Input Resistance | 4.7 kΩ |
| Output Type | Opto-isolated open collector (current sinking type), negative logic |
| Output Rating | 35VDC, 100mA per channel |
| Response Time (Max.) | Within 200 µs (input/output) |
| Interrupts | 16 input signals combined into one interrupt request (INTA) |
| Internal Power Supply | 12VDC 240mA (on-board) for input circuit drive |
| External Power Supply | 3.3VDC 350mA (from PCIe bus) |
| Wiring Distance | Up to 50 meters (depending on wiring environment) |
| I/O Address | Any 32-byte boundary |
| Board Dimensions | 169.33 mm (L) × 110.18 mm (H) |
| Connector Type | 37-pin female D-sub (DCLC-J37SAF-20L9E [JAE] or equivalent) |
| Operating Temperature | 0°C to 50°C (typical for CONTEC I/O boards) |
| Storage Temperature | -10°C to 60°C |
| Humidity | 10–90% RH (non-condensing) |
| Weight | Approx. 150–200 g (typical for PCIe short-size boards) |
| Compliance | RoHS, Pb-free |
4. Functionality
The DIO-1616B-PE functions as a digital interface between a host PC and external control or monitoring equipment. Each input channel is optically isolated to prevent electrical interference from external devices. The on-board 12VDC power supply energizes the opto-couplers, ensuring stable operation even when external power is unavailable.
Input Functionality:
- Accepts 12–24VDC input signals (negative logic).
- Each input channel is isolated and can be used as an interrupt source.
- Digital filtering eliminates transient noise and signal bounce.
Output Functionality:
- Provides 16 open-collector outputs capable of sinking up to 100mA at 35VDC.
- Outputs share a positive common line (negative logic).
- Built-in surge and overcurrent protection ensures long-term reliability.
Applications:
- Industrial automation and process control
- Machine status monitoring and control
- PLC interfacing and signal conditioning
- Data acquisition and test systems
- Embedded control in manufacturing environments
Compatibility:
- Fully compatible with CONTEC’s PCI-based PIO-16/16B(PCI)H board.
- Supported by CONTEC’s API-TOOL driver suite for Windows and Linux.
- Integrates with National Instruments LabVIEW via VI-DAQ library.
5. Components & Accessories
Included Items:
- DIO-1616B-PE PCI Express board
- Standard PCI bracket (low-profile bracket optional)
- Driver software and documentation (downloadable from CONTEC website)
Optional Accessories:
- Cables: PCB37P, PCB37PS, PCA37P, PCA37PS, CN5-D37M (37-pin D-sub cables)
- Terminal Blocks: EPD-37A, EPD-37, DTP-3A, DTP-4A, CM-32(PC)E
- Connector Sets: For custom wiring or panel integration
- Mounting Hardware: Low-profile bracket kit for compact PC enclosures
Connector Details:
- 37-pin female D-sub connector (DCLC-J37SAF-20L9E [JAE] or equivalent)
- Pin assignments compatible with PIO-16/16B(PCI)H
6. Installation & Setup
System Requirements:
- PC with available PCI Express ×1 slot (compatible with ×4, ×8, ×16 slots)
- Operating system: Windows 10/11, Linux kernel 2.6 or later
- Minimum 3.3VDC 350mA power from PCIe bus
Installation Steps:
1. Power off the host PC and remove the cover.
2. Insert the DIO-1616B-PE into an available PCI Express slot.
3. Secure the board using the bracket screw.
4. Connect external devices via the 37-pin D-sub connector using recommended cables.
5. Power on the PC and install the appropriate driver software.
6. Verify installation using CONTEC’s diagnostic utility or LabVIEW VI-DAQ test functions.
Configuration:
- Input channels can be individually configured for interrupt generation.
- Digital filter parameters can be adjusted via software.
- Output channels can be controlled programmatically using API commands.
Mounting Options:
- Standard PCI bracket for full-height slots
- Optional low-profile bracket for compact systems
7. Performance & Capabilities
- Input Response Time: ≤200 µs
- Output Response Time: ≤200 µs
- Output Drive Capacity: 35VDC, 100mA per channel
- Input Voltage Range: 12–24VDC (±10%)
- Isolation Voltage: Typically 500V or higher (optical isolation)
- Noise Immunity: High, due to opto-coupler isolation and digital filtering
- Interrupt Handling: 16 input channels combined into one interrupt request (INTA)
- Power Efficiency: On-board 12VDC supply reduces external wiring complexity
- Reliability: Surge and overcurrent protection extend operational life in harsh environments
- Limitations:
- Not suitable for AC signal input/output
- Maximum wiring distance limited to 50m depending on environment
- Output current limited to 100mA per channel
8. Standards & Compliance
- Bus Standard: PCI Express Base Specification Rev. 1.0a ×1
- Electrical Isolation: Opto-coupler isolation between I/O and logic circuits
- Environmental Compliance: RoHS and Pb-free certified
- Safety & EMC: Designed to meet industrial EMC immunity standards
- Software Standards:
- Windows API-TOOL driver (Win32API DLL interface)
- Linux API-TOOL driver (module-style device driver and shared library)
- LabVIEW VI-DAQ library for National Instruments environments
Supported Operating Systems:
- Windows 10/11 (32-bit and 64-bit)
- Linux distributions with kernel 2.6 or later
Industry Standards:
- Compatible with CONTEC’s PCI, PCIe, and CompactPCI digital I/O product families
- Connector pin assignments standardized across CONTEC’s DIO/PIO series
9. Additional Information
Warranty:
- Standard CONTEC limited warranty (typically one year) covering manufacturing defects and hardware failures under normal use.
Technical Support:
- Comprehensive online documentation and driver downloads available at [www.contec.com](http://www.contec.com)
- Email and phone-based technical support for installation and integration assistance.
Maintenance:
- No periodic maintenance required beyond standard dust removal and connector inspection.
- Ensure proper grounding and shielding in high-noise environments.
Firmware & Software Updates:
- Driver and firmware updates available through CONTEC’s support portal.
- Backward compatibility maintained with previous API-TOOL versions.
Product Lifecycle:
- Long-term availability guaranteed as part of CONTEC’s industrial product line.
- Successor models (e.g., DIO-1616L-PE, DIO-3232B-PE) available for higher channel counts or enhanced performance.
Related Products:
- DIO-1616L-PE: Similar model without on-board power supply.
- DIO-3232B-PE: 32 input / 32 output version with on-board power.
- DIO-3232F-PE: High-speed (5 µs) version for rapid signal processing.
- DIO-6464L-PE: 64 input / 64 output version for large-scale systems.
Summary:
The CONTEC DIO-1616B-PE is a robust, opto-isolated digital I/O interface board optimized for industrial automation, control, and monitoring applications. Its combination of 16 isolated inputs, 16 isolated outputs, integrated 12V power supply, and PCI Express connectivity provides a reliable and efficient solution for interfacing digital signals in demanding environments. With comprehensive software support, surge protection, and compatibility with existing CONTEC systems, the DIO-1616B-PE offers a balance of performance, safety, and ease of integration for engineers and system designers.
End of Product Summary – DIO-1616B-PE
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