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DIO-1616L-PE
PCIe isolated 16/16 chan DO Card
180,00 EUR
inkl. Umsatzsteuer 214,20 EUR
- Opto-Isolated I/O:
Both input and output channels are optically isolated to protect the host PC from electrical noise, surges, and ground potential differences.
- 16 Digital Inputs / 16 Digital Outputs:
Provides 16 opto-isolated input channels and 16 opto-isolated open collector output channels (current sinking type, negative logic).
- Interrupt Capability:
All 16 input channels can be configured as interrupt sources. The 16 interrupt signals are combined into a single interrupt request (IRQ) line, INTA.
- Digital Filtering Function:
Built-in digital filter prevents false triggering due to noise or signal chattering, ensuring stable input signal recognition.
- Surge and Overcurrent Protection:
Each output transistor includes a Zener diode and polyswitch for protection against voltage surges and overcurrent conditions.
- High Noise Immunity:
Opto-coupler isolation and robust circuit design ensure reliable operation in electrically noisy industrial environments.
- Negative Logic Operation:
The board uses negative logic (current sinking configuration) with a positive common line shared among 16 outputs.
- Fast Response Time:
Input and output response times are within 200 microseconds, suitable for real-time control and monitoring applications.
- Compact PCI Express Form Factor:
Short-length PCIe board (121.69 mm × 110.18 mm) suitable for compact industrial PCs and embedded systems.
- Software Support:
Includes license-free drivers and APIs for Windows and Linux, plus LabVIEW VI libraries for easy integration with data acquisition systems.
- Compatibility:
Connector pin assignments and signal functions are compatible with the PCI-compliant board PIO-16/16L(PCI)H, allowing easy migration from legacy PCI systems.
Both input and output channels are optically isolated to protect the host PC from electrical noise, surges, and ground potential differences.
- 16 Digital Inputs / 16 Digital Outputs:
Provides 16 opto-isolated input channels and 16 opto-isolated open collector output channels (current sinking type, negative logic).
- Interrupt Capability:
All 16 input channels can be configured as interrupt sources. The 16 interrupt signals are combined into a single interrupt request (IRQ) line, INTA.
- Digital Filtering Function:
Built-in digital filter prevents false triggering due to noise or signal chattering, ensuring stable input signal recognition.
- Surge and Overcurrent Protection:
Each output transistor includes a Zener diode and polyswitch for protection against voltage surges and overcurrent conditions.
- High Noise Immunity:
Opto-coupler isolation and robust circuit design ensure reliable operation in electrically noisy industrial environments.
- Negative Logic Operation:
The board uses negative logic (current sinking configuration) with a positive common line shared among 16 outputs.
- Fast Response Time:
Input and output response times are within 200 microseconds, suitable for real-time control and monitoring applications.
- Compact PCI Express Form Factor:
Short-length PCIe board (121.69 mm × 110.18 mm) suitable for compact industrial PCs and embedded systems.
- Software Support:
Includes license-free drivers and APIs for Windows and Linux, plus LabVIEW VI libraries for easy integration with data acquisition systems.
- Compatibility:
Connector pin assignments and signal functions are compatible with the PCI-compliant board PIO-16/16L(PCI)H, allowing easy migration from legacy PCI systems.
Comprehensive Product Summary – CONTEC DIO-1616L-PE
### 1. Product Overview
Product Name: Opto-Isolated Digital I/O Board
Model: DIO-1616L-PE
Series: PCI Express Digital I/O Series (PE Series)
Article Number: DIO-1616L-PE
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Industrial Automation / Measurement and Control – Digital I/O Interface Boards
Product Type: PCI Express opto-isolated 16-channel digital input and 16-channel digital output card
The CONTEC DIO-1616L-PE is a PCI Express (PCIe) digital input/output interface board designed for industrial and laboratory automation systems. It provides 16 opto-isolated digital input channels and 16 opto-isolated open collector digital output channels, offering robust electrical isolation, noise immunity, and reliable signal interfacing between control systems and external devices. The board is fully compliant with the PCI Express Base Specification Rev. 1.0a ×1 and is compatible with standard and low-profile PCIe slots.
### 2. Key Features
- Opto-Isolated I/O:
Both input and output channels are optically isolated to protect the host PC from electrical noise, surges, and ground potential differences.
- 16 Digital Inputs / 16 Digital Outputs:
Provides 16 opto-isolated input channels and 16 opto-isolated open collector output channels (current sinking type, negative logic).
- Interrupt Capability:
All 16 input channels can be configured as interrupt sources. The 16 interrupt signals are combined into a single interrupt request (IRQ) line, INTA.
- Digital Filtering Function:
Built-in digital filter prevents false triggering due to noise or signal chattering, ensuring stable input signal recognition.
- Surge and Overcurrent Protection:
Each output transistor includes a Zener diode and polyswitch for protection against voltage surges and overcurrent conditions.
- High Noise Immunity:
Opto-coupler isolation and robust circuit design ensure reliable operation in electrically noisy industrial environments.
- Negative Logic Operation:
The board uses negative logic (current sinking configuration) with a positive common line shared among 16 outputs.
- Fast Response Time:
Input and output response times are within 200 microseconds, suitable for real-time control and monitoring applications.
- Compact PCI Express Form Factor:
Short-length PCIe board (121.69 mm × 110.18 mm) suitable for compact industrial PCs and embedded systems.
- Software Support:
Includes license-free drivers and APIs for Windows and Linux, plus LabVIEW VI libraries for easy integration with data acquisition systems.
- Compatibility:
Connector pin assignments and signal functions are compatible with the PCI-compliant board PIO-16/16L(PCI)H, allowing 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 inputs |
| Output Channels | 16 opto-isolated open collector outputs |
| Input Type | Opto-isolated (for sink current output), negative logic |
| Input Signal Level | 12–24 VDC (±10%) |
| Input Resistance | 4.7 kΩ |
| Output Type | Opto-isolated open collector (current sinking type), negative logic |
| Output Rating | 35 VDC, 100 mA per channel |
| Response Time (Max) | 200 µs (input and output) |
| Interrupts | 16 interrupt signals combined into one INTA line |
| Isolation Method | Opto-coupler isolation between I/O and internal logic |
| Common Configuration | 1 common per 16 channels (positive common) |
| Wiring Distance | Up to 50 m (depending on wiring environment) |
| I/O Address | Any 32-byte boundary |
| Power Consumption | 3.3 VDC, 400 mA (typical) |
| Board Dimensions | 121.69 mm (L) × 110.18 mm (H) |
| Connector Type | 37-pin female D-sub connector |
| Connector Model | DCLC-J37SAF-20L9E [JAE] or equivalent |
| Operating Temperature | 0°C to 50°C (typical industrial range) |
| Storage Temperature | -20°C to 60°C |
| Humidity | 10–90% RH (non-condensing) |
| Weight | Approx. 120 g (board only) |
| Mounting | Standard PCIe bracket (low-profile bracket optional) |
### 4. Functionality
The DIO-1616L-PE functions as a digital interface between a host computer and external devices such as sensors, switches, relays, and actuators. Each input channel detects DC voltage signals (12–24 VDC) from external equipment, while each output channel drives external loads such as relays, lamps, or solenoids through open collector transistors.
Operation Principle:
- Input Section:
Each input channel uses an opto-coupler to isolate the external signal from the internal logic. When an external voltage is applied, the opto-coupler activates, registering a logical “ON” state.
- Output Section:
Each output channel uses an open collector transistor that sinks current when activated. The external device is connected between the positive supply and the output terminal.
- Interrupt Handling:
The board supports interrupt-driven input monitoring. Any input change can trigger an interrupt, allowing real-time event detection.
- Digital Filtering:
The digital filter suppresses transient noise and prevents false ON/OFF transitions caused by signal chattering.
Typical Applications:
- Industrial automation and process control
- Machine status monitoring
- PLC and SCADA system integration
- Test and measurement systems
- Data acquisition and event logging
- Embedded control in manufacturing equipment
Compatibility:
- Fully compatible with CONTEC’s PCI board PIO-16/16L(PCI)H in terms of connector pinout and signal assignment.
- Works with CONTEC’s accessory cables and terminal blocks for easy wiring.
### 5. Components & Accessories
Included Items:
- DIO-1616L-PE PCI Express board
- Standard PCI bracket (low-profile bracket optional)
- Documentation and driver software (downloadable)
Optional Accessories:
- Cables:
- PCB37P / PCB37PS (37-pin D-sub cable)
- PCA37P / PCA37PS (shielded versions)
- CN5-D37M (connector set)
- Terminal Blocks:
- EPD-37A, EPD-37 (37-pin D-sub terminal blocks)
- DTP-3A, DTP-4A (DIN rail mount terminal blocks)
- CM-32(PC)E (connector module)
- Adapters:
- PCE50/37PS-0.5P (conversion cable for 50-pin to 37-pin)
- Software:
- API-PAC(W32) for Windows
- API-PAC(Linux)
- VI-DAQ for LabVIEW
### 6. Installation & Setup
System Requirements:
- PC with available PCI Express ×1 slot
- Operating system: Windows 10/11, Linux kernel 2.6 or later
- Minimum 3.3 VDC power supply from PCIe bus
Installation Steps:
1. Power off the PC and insert the DIO-1616L-PE into an available PCIe slot.
2. Secure the board using the supplied bracket.
3. Connect external devices via the 37-pin D-sub connector using CONTEC’s recommended cables.
4. Install the appropriate driver software (Windows or Linux).
5. Configure I/O channels and interrupt settings using the provided API or utility software.
Mounting Options:
- Standard PCIe bracket for desktop or industrial PCs.
- Optional low-profile bracket for compact systems.
Configuration:
- I/O addresses are automatically assigned by the PCIe plug-and-play mechanism.
- Interrupts can be enabled or disabled via software.
- Digital filter parameters can be configured through the driver API.
### 7. Performance & Capabilities
- Input Performance:
- Voltage range: 12–24 VDC (±10%)
- Input current: Approx. 3–5 mA per channel
- Isolation: Opto-coupler per channel
- Response time: ≤200 µs
- Interrupt latency: OS-dependent, typically <1 ms
- Output Performance:
- Output type: Open collector (current sinking)
- Maximum load: 35 VDC, 100 mA per channel
- Common configuration: 1 positive common per 16 channels
- Protection: Zener diode and polyswitch per channel
- Response time: ≤200 µs
- Electrical Isolation:
- Isolation voltage: 500 VDC (typical between I/O and logic)
- Noise immunity: Designed for industrial environments with high EMI
- Data Throughput:
- PCIe ×1 interface ensures high-speed communication with minimal latency.
- Limitations:
- Not suitable for AC signal input/output.
- External power supply required for driving high-current loads beyond 100 mA per channel.
### 8. Standards & Compliance
- Bus Standard: PCI Express Base Specification Rev. 1.0a ×1
- Form Factor: PCI Express short-size board (121.69 × 110.18 mm)
- Isolation Type: Opto-coupler isolation
- Protection Features: Surge and overcurrent protection on outputs
- Environmental Compliance: RoHS compliant (lead-free)
- Safety & EMC: Designed for industrial CE environments
- Manufacturer Quality: CONTEC original RoHS and Pb-free markings indicate compliance with EU environmental directives.
### 9. Additional Information
Warranty & Support:
- Standard manufacturer warranty (typically 1 year, extendable)
- Technical support available via CONTEC’s global portal: [www.contec.com](http://www.contec.com)
- Firmware and driver updates downloadable from the website.
Maintenance:
- No periodic maintenance required.
- Ensure proper grounding and avoid excessive mechanical stress on connectors.
- Clean with dry air or antistatic brush if necessary.
Software Updates:
- Regular driver updates for Windows and Linux platforms.
- LabVIEW VI-DAQ library updates available online.
Related Models:
- DIO-1616B-PE: Same as DIO-1616L-PE but with on-board 12V power supply (12VDC 240mA).
- DIO-3232L-PE: 32 input / 32 output version.
- DIO-3232F-PE: High-speed (5 µs) version.
- DIO-6464L-PE: 64 input / 64 output version.
Typical System Integration:
- Used in conjunction with CONTEC’s analog I/O, counter, and motion control boards.
- Compatible with CONTEC’s Box-PCs, Panel-PCs, and industrial chassis systems.
RoHS & Lead-Free Marking:
- Products marked with CONTEC’s RoHS logo are verified to meet EU Directive 2011/65/EU standards.
### Summary
The CONTEC DIO-1616L-PE is a robust, opto-isolated digital I/O board designed for industrial automation and control applications requiring reliable signal interfacing and electrical isolation. With 16 input and 16 output channels, surge and overcurrent protection, and full PCI Express compliance, it provides a dependable solution for integrating digital signals into PC-based control systems. Its compatibility with Windows, Linux, and LabVIEW environments, along with comprehensive accessory support, makes it a versatile choice for engineers and system integrators seeking high reliability and ease of integration in demanding industrial environments.
### 1. Product Overview
Product Name: Opto-Isolated Digital I/O Board
Model: DIO-1616L-PE
Series: PCI Express Digital I/O Series (PE Series)
Article Number: DIO-1616L-PE
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Industrial Automation / Measurement and Control – Digital I/O Interface Boards
Product Type: PCI Express opto-isolated 16-channel digital input and 16-channel digital output card
The CONTEC DIO-1616L-PE is a PCI Express (PCIe) digital input/output interface board designed for industrial and laboratory automation systems. It provides 16 opto-isolated digital input channels and 16 opto-isolated open collector digital output channels, offering robust electrical isolation, noise immunity, and reliable signal interfacing between control systems and external devices. The board is fully compliant with the PCI Express Base Specification Rev. 1.0a ×1 and is compatible with standard and low-profile PCIe slots.
### 2. Key Features
- Opto-Isolated I/O:
Both input and output channels are optically isolated to protect the host PC from electrical noise, surges, and ground potential differences.
- 16 Digital Inputs / 16 Digital Outputs:
Provides 16 opto-isolated input channels and 16 opto-isolated open collector output channels (current sinking type, negative logic).
- Interrupt Capability:
All 16 input channels can be configured as interrupt sources. The 16 interrupt signals are combined into a single interrupt request (IRQ) line, INTA.
- Digital Filtering Function:
Built-in digital filter prevents false triggering due to noise or signal chattering, ensuring stable input signal recognition.
- Surge and Overcurrent Protection:
Each output transistor includes a Zener diode and polyswitch for protection against voltage surges and overcurrent conditions.
- High Noise Immunity:
Opto-coupler isolation and robust circuit design ensure reliable operation in electrically noisy industrial environments.
- Negative Logic Operation:
The board uses negative logic (current sinking configuration) with a positive common line shared among 16 outputs.
- Fast Response Time:
Input and output response times are within 200 microseconds, suitable for real-time control and monitoring applications.
- Compact PCI Express Form Factor:
Short-length PCIe board (121.69 mm × 110.18 mm) suitable for compact industrial PCs and embedded systems.
- Software Support:
Includes license-free drivers and APIs for Windows and Linux, plus LabVIEW VI libraries for easy integration with data acquisition systems.
- Compatibility:
Connector pin assignments and signal functions are compatible with the PCI-compliant board PIO-16/16L(PCI)H, allowing 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 inputs |
| Output Channels | 16 opto-isolated open collector outputs |
| Input Type | Opto-isolated (for sink current output), negative logic |
| Input Signal Level | 12–24 VDC (±10%) |
| Input Resistance | 4.7 kΩ |
| Output Type | Opto-isolated open collector (current sinking type), negative logic |
| Output Rating | 35 VDC, 100 mA per channel |
| Response Time (Max) | 200 µs (input and output) |
| Interrupts | 16 interrupt signals combined into one INTA line |
| Isolation Method | Opto-coupler isolation between I/O and internal logic |
| Common Configuration | 1 common per 16 channels (positive common) |
| Wiring Distance | Up to 50 m (depending on wiring environment) |
| I/O Address | Any 32-byte boundary |
| Power Consumption | 3.3 VDC, 400 mA (typical) |
| Board Dimensions | 121.69 mm (L) × 110.18 mm (H) |
| Connector Type | 37-pin female D-sub connector |
| Connector Model | DCLC-J37SAF-20L9E [JAE] or equivalent |
| Operating Temperature | 0°C to 50°C (typical industrial range) |
| Storage Temperature | -20°C to 60°C |
| Humidity | 10–90% RH (non-condensing) |
| Weight | Approx. 120 g (board only) |
| Mounting | Standard PCIe bracket (low-profile bracket optional) |
### 4. Functionality
The DIO-1616L-PE functions as a digital interface between a host computer and external devices such as sensors, switches, relays, and actuators. Each input channel detects DC voltage signals (12–24 VDC) from external equipment, while each output channel drives external loads such as relays, lamps, or solenoids through open collector transistors.
Operation Principle:
- Input Section:
Each input channel uses an opto-coupler to isolate the external signal from the internal logic. When an external voltage is applied, the opto-coupler activates, registering a logical “ON” state.
- Output Section:
Each output channel uses an open collector transistor that sinks current when activated. The external device is connected between the positive supply and the output terminal.
- Interrupt Handling:
The board supports interrupt-driven input monitoring. Any input change can trigger an interrupt, allowing real-time event detection.
- Digital Filtering:
The digital filter suppresses transient noise and prevents false ON/OFF transitions caused by signal chattering.
Typical Applications:
- Industrial automation and process control
- Machine status monitoring
- PLC and SCADA system integration
- Test and measurement systems
- Data acquisition and event logging
- Embedded control in manufacturing equipment
Compatibility:
- Fully compatible with CONTEC’s PCI board PIO-16/16L(PCI)H in terms of connector pinout and signal assignment.
- Works with CONTEC’s accessory cables and terminal blocks for easy wiring.
### 5. Components & Accessories
Included Items:
- DIO-1616L-PE PCI Express board
- Standard PCI bracket (low-profile bracket optional)
- Documentation and driver software (downloadable)
Optional Accessories:
- Cables:
- PCB37P / PCB37PS (37-pin D-sub cable)
- PCA37P / PCA37PS (shielded versions)
- CN5-D37M (connector set)
- Terminal Blocks:
- EPD-37A, EPD-37 (37-pin D-sub terminal blocks)
- DTP-3A, DTP-4A (DIN rail mount terminal blocks)
- CM-32(PC)E (connector module)
- Adapters:
- PCE50/37PS-0.5P (conversion cable for 50-pin to 37-pin)
- Software:
- API-PAC(W32) for Windows
- API-PAC(Linux)
- VI-DAQ for LabVIEW
### 6. Installation & Setup
System Requirements:
- PC with available PCI Express ×1 slot
- Operating system: Windows 10/11, Linux kernel 2.6 or later
- Minimum 3.3 VDC power supply from PCIe bus
Installation Steps:
1. Power off the PC and insert the DIO-1616L-PE into an available PCIe slot.
2. Secure the board using the supplied bracket.
3. Connect external devices via the 37-pin D-sub connector using CONTEC’s recommended cables.
4. Install the appropriate driver software (Windows or Linux).
5. Configure I/O channels and interrupt settings using the provided API or utility software.
Mounting Options:
- Standard PCIe bracket for desktop or industrial PCs.
- Optional low-profile bracket for compact systems.
Configuration:
- I/O addresses are automatically assigned by the PCIe plug-and-play mechanism.
- Interrupts can be enabled or disabled via software.
- Digital filter parameters can be configured through the driver API.
### 7. Performance & Capabilities
- Input Performance:
- Voltage range: 12–24 VDC (±10%)
- Input current: Approx. 3–5 mA per channel
- Isolation: Opto-coupler per channel
- Response time: ≤200 µs
- Interrupt latency: OS-dependent, typically <1 ms
- Output Performance:
- Output type: Open collector (current sinking)
- Maximum load: 35 VDC, 100 mA per channel
- Common configuration: 1 positive common per 16 channels
- Protection: Zener diode and polyswitch per channel
- Response time: ≤200 µs
- Electrical Isolation:
- Isolation voltage: 500 VDC (typical between I/O and logic)
- Noise immunity: Designed for industrial environments with high EMI
- Data Throughput:
- PCIe ×1 interface ensures high-speed communication with minimal latency.
- Limitations:
- Not suitable for AC signal input/output.
- External power supply required for driving high-current loads beyond 100 mA per channel.
### 8. Standards & Compliance
- Bus Standard: PCI Express Base Specification Rev. 1.0a ×1
- Form Factor: PCI Express short-size board (121.69 × 110.18 mm)
- Isolation Type: Opto-coupler isolation
- Protection Features: Surge and overcurrent protection on outputs
- Environmental Compliance: RoHS compliant (lead-free)
- Safety & EMC: Designed for industrial CE environments
- Manufacturer Quality: CONTEC original RoHS and Pb-free markings indicate compliance with EU environmental directives.
### 9. Additional Information
Warranty & Support:
- Standard manufacturer warranty (typically 1 year, extendable)
- Technical support available via CONTEC’s global portal: [www.contec.com](http://www.contec.com)
- Firmware and driver updates downloadable from the website.
Maintenance:
- No periodic maintenance required.
- Ensure proper grounding and avoid excessive mechanical stress on connectors.
- Clean with dry air or antistatic brush if necessary.
Software Updates:
- Regular driver updates for Windows and Linux platforms.
- LabVIEW VI-DAQ library updates available online.
Related Models:
- DIO-1616B-PE: Same as DIO-1616L-PE but with on-board 12V power supply (12VDC 240mA).
- DIO-3232L-PE: 32 input / 32 output version.
- DIO-3232F-PE: High-speed (5 µs) version.
- DIO-6464L-PE: 64 input / 64 output version.
Typical System Integration:
- Used in conjunction with CONTEC’s analog I/O, counter, and motion control boards.
- Compatible with CONTEC’s Box-PCs, Panel-PCs, and industrial chassis systems.
RoHS & Lead-Free Marking:
- Products marked with CONTEC’s RoHS logo are verified to meet EU Directive 2011/65/EU standards.
### Summary
The CONTEC DIO-1616L-PE is a robust, opto-isolated digital I/O board designed for industrial automation and control applications requiring reliable signal interfacing and electrical isolation. With 16 input and 16 output channels, surge and overcurrent protection, and full PCI Express compliance, it provides a dependable solution for integrating digital signals into PC-based control systems. Its compatibility with Windows, Linux, and LabVIEW environments, along with comprehensive accessory support, makes it a versatile choice for engineers and system integrators seeking high reliability and ease of integration in demanding industrial environments.
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ContecCatalog2011-2012-en-H Digital IO.pdf
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