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PIO-16/16L(LPCI)H
Opto-isol 16/16 CH digital input/output Low Profile PCI Card
190,00 EUR
including VAT 226.10 EUR
- Opto‑Isolated I/O:
Complete optical isolation between the PCI bus and I/O interface using opto‑couplers ensures high noise immunity and electrical protection up to 1 kVrms dielectric strength.
- 16 Digital Inputs / 16 Digital Outputs:
Provides 16 opto‑isolated input channels and 16 opto‑isolated open‑collector output channels, all operating on 12–24 V DC logic levels (negative logic).
- Interrupt Capability:
All 16 input channels can be configured as interrupt inputs. The interrupt trigger edge (rising or falling) is selectable per channel.
- Digital Filtering:
Built‑in digital filter prevents false triggering due to noise or contact bounce. Filter time configurable from 0.25 µs to 131 ms in 21 steps.
- Output Protection:
Each output transistor is protected by a Zener diode (RD47FM or equivalent) against surge voltage. PolySwitch over‑current protection is provided per group of eight outputs.
- Flexible Power Configuration:
Separate external power supplies can be used for input and output commons. Each 16‑channel group shares a common pin.
- Dual‑Bracket Design:
Supplied with both low‑profile and standard PCI brackets for compatibility with various PC chassis.
- Software Support:
Includes Windows and Linux drivers, LabVIEW VI library, and API‑PAC(W32) function library for rapid application development in Visual C/C++, Visual Basic, Delphi, and other Win32‑compatible languages.
- High Reliability:
Industrial‑grade design with 200 µs maximum response time, 35 V DC maximum output voltage, and 100 mA maximum output current per channel.
- RoHS, CE, and VCCI Certified:
Complies with international environmental and electromagnetic standards.
Complete optical isolation between the PCI bus and I/O interface using opto‑couplers ensures high noise immunity and electrical protection up to 1 kVrms dielectric strength.
- 16 Digital Inputs / 16 Digital Outputs:
Provides 16 opto‑isolated input channels and 16 opto‑isolated open‑collector output channels, all operating on 12–24 V DC logic levels (negative logic).
- Interrupt Capability:
All 16 input channels can be configured as interrupt inputs. The interrupt trigger edge (rising or falling) is selectable per channel.
- Digital Filtering:
Built‑in digital filter prevents false triggering due to noise or contact bounce. Filter time configurable from 0.25 µs to 131 ms in 21 steps.
- Output Protection:
Each output transistor is protected by a Zener diode (RD47FM or equivalent) against surge voltage. PolySwitch over‑current protection is provided per group of eight outputs.
- Flexible Power Configuration:
Separate external power supplies can be used for input and output commons. Each 16‑channel group shares a common pin.
- Dual‑Bracket Design:
Supplied with both low‑profile and standard PCI brackets for compatibility with various PC chassis.
- Software Support:
Includes Windows and Linux drivers, LabVIEW VI library, and API‑PAC(W32) function library for rapid application development in Visual C/C++, Visual Basic, Delphi, and other Win32‑compatible languages.
- High Reliability:
Industrial‑grade design with 200 µs maximum response time, 35 V DC maximum output voltage, and 100 mA maximum output current per channel.
- RoHS, CE, and VCCI Certified:
Complies with international environmental and electromagnetic standards.
Comprehensive Product Summary – PIO‑16/16L(LPCI)H Opto‑Isolated 16/16‑Channel Digital I/O Low‑Profile PCI Card
### 1. Product Overview
Product Name: Opto‑Isolated 16/16‑Channel Digital Input/Output Low‑Profile PCI Card
Model: PIO‑16/16L(LPCI)H
Series: PIO‑L(LPCI)H Series – Digital I/O Interface Boards
Article Number: PIO‑16/16L(LPCI)H
Manufacturer: CONTEC CO., LTD.
Version: Ver.1.12 (previous Ver.1.10)
Product Category: PCI‑compliant digital I/O interface board with opto‑isolation for industrial and laboratory automation systems.
Product Type: Low‑profile PCI digital I/O board supporting both low‑profile and standard PCI slots (interchangeable bracket included).
### 2. Key Features
- Opto‑Isolated I/O:
Complete optical isolation between the PCI bus and I/O interface using opto‑couplers ensures high noise immunity and electrical protection up to 1 kVrms dielectric strength.
- 16 Digital Inputs / 16 Digital Outputs:
Provides 16 opto‑isolated input channels and 16 opto‑isolated open‑collector output channels, all operating on 12–24 V DC logic levels (negative logic).
- Interrupt Capability:
All 16 input channels can be configured as interrupt inputs. The interrupt trigger edge (rising or falling) is selectable per channel.
- Digital Filtering:
Built‑in digital filter prevents false triggering due to noise or contact bounce. Filter time configurable from 0.25 µs to 131 ms in 21 steps.
- Output Protection:
Each output transistor is protected by a Zener diode (RD47FM or equivalent) against surge voltage. PolySwitch over‑current protection is provided per group of eight outputs.
- Flexible Power Configuration:
Separate external power supplies can be used for input and output commons. Each 16‑channel group shares a common pin.
- Dual‑Bracket Design:
Supplied with both low‑profile and standard PCI brackets for compatibility with various PC chassis.
- Software Support:
Includes Windows and Linux drivers, LabVIEW VI library, and API‑PAC(W32) function library for rapid application development in Visual C/C++, Visual Basic, Delphi, and other Win32‑compatible languages.
- High Reliability:
Industrial‑grade design with 200 µs maximum response time, 35 V DC maximum output voltage, and 100 mA maximum output current per channel.
- RoHS, CE, and VCCI Certified:
Complies with international environmental and electromagnetic standards.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Input Type | Opto‑isolated, compatible with current‑sink output (negative logic) |
| Number of Inputs | 16 channels (all interrupt‑capable) |
| Input Resistance | 4.7 kΩ |
| Input ON Current | ≥ 2.0 mA |
| Input OFF Current | ≤ 0.16 mA |
| Input Voltage Range | 12–24 V DC (±10 %) |
| Output Type | Opto‑isolated open‑collector (current sink, negative logic) |
| Number of Outputs | 16 channels (1 common) |
| Max Output Voltage | 35 V DC |
| Max Output Current | 100 mA per channel |
| Residual Voltage (ON) | ≤ 0.5 V @ ≤ 50 mA, ≤ 1.0 V @ ≤ 100 mA |
| Response Time | ≤ 200 µs (input/output) |
| Isolation Voltage | 1000 Vrms between bus and I/O |
| External Circuit Power Supply | 12–24 V DC (±10 %) |
| Power Consumption | 5 V DC 100 mA (from PCI bus) |
| Operating Temperature | 0 – 50 °C |
| Operating Humidity | 10 – 90 % RH (non‑condensing) |
| Signal Extension Distance | Approx. 50 m (depending on wiring environment) |
| PCI Bus Specification | 33‑bit, 33 MHz, universal key (supports 3.3 V and 5 V slots) |
| Dimensions | 121.69 mm (L) × 63.41 mm (H) |
| Weight | Approx. 60 g |
| Dielectric Strength | 1000 Vrms |
| Certifications | RoHS, CE, VCCI |
| Max. Boards per System | Up to 16 boards (including master) |
### 4. Functionality
Operating Principle:
The PIO‑16/16L(LPCI)H interfaces digital control signals between a PC and external devices. Opto‑couplers isolate the PC’s PCI bus from field wiring, protecting against voltage surges and ground loops. Inputs detect current‑sink signals, while outputs drive external loads via open‑collector transistors.
Input Operation:
Each input channel senses the ON/OFF state of an external current‑driven device (switch, sensor, or transistor output). The board interprets current flow as logic “0” (ON) and absence of current as logic “1” (OFF) under negative logic convention.
Output Operation:
Outputs are open‑collector transistors capable of sinking up to 100 mA at 35 V DC. External loads (relays, LEDs, PLC inputs) are connected between the external power supply’s positive terminal and the output pin. When the output transistor turns ON, current flows through the load to ground.
Interrupt Handling:
All 16 inputs can generate interrupts. The board consolidates them into a single INTA signal to the PCI bus. Interrupts can be triggered on rising or falling edges, configurable via software.
Digital Filtering:
A programmable digital filter validates input changes only if the signal remains stable for the configured filter time, effectively rejecting transient noise.
Use Cases and Applications:
- Industrial automation and machine control
- Data acquisition and monitoring systems
- PLC and relay interface expansion
- Laboratory instrumentation and test benches
- Embedded control systems requiring opto‑isolated I/O
Compatibility:
- Windows XP/2000/NT/Me/98 and later (via API‑PAC(W32))
- Linux distributions (Red Hat, TurboLinux, etc.) via API‑DIO(LNX)
- National Instruments LabVIEW via VI‑DAQ library
### 5. Components & Accessories
Included in Package:
1. PIO‑16/16L(LPCI)H board
2. Low‑profile PCI bracket (pre‑installed)
3. Standard PCI bracket (replacement)
4. First‑step guide
5. API‑PAC(W32) installation disk (driver software and user’s guide)
6. Serial number label
7. Product registration card and warranty certificate
Optional Cables:
- Shielded 50‑pin Mini‑Ribbon Cables (both ends):
PCB50PS‑0.5P (0.5 m), PCB50PS‑1.5P (1.5 m), PCB50PS‑3P (3 m), PCB50PS‑5P (5 m)
- Shielded 50‑pin Mini‑Ribbon to open end:
PCA50PS‑0.5P / 1.5P / 3P / 5P
- Conversion Cable (50‑pin → 37‑pin D‑SUB):
PCE50/37PS‑0.5P (0.5 m)
Optional Accessories:
- Screw Terminal Units:
EPD‑50A (50 points, M3), EPD‑37A (37 points, M3), EPD‑37 (37 points, M3.5)
- Termination Panels:
DTP‑3(PC) (M3), DTP‑4(PC)
- Signal Monitor:
CM‑32(PC)E (for digital I/O testing)
Connector Type:
- On‑board connector: 50‑pin Mini‑Ribbon (3M 10250‑52A2JL)
- Mating connector: 3M 10150‑6000EL
### 6. Installation & Setup
Hardware Installation Steps:
1. Software Installation:
Install API‑PAC(W32) driver package before inserting the board.
2. Bracket Replacement (if required):
Replace the low‑profile bracket with the standard PCI bracket using the supplied screws.
3. Board ID Setting:
Use rotary switch SW1 to assign a unique ID (0–Fh) when multiple boards are installed.
4. Board Insertion:
Power off the PC, insert the board into an available PCI slot (supports both 3.3 V and 5 V keyed slots), and secure with a screw.
5. Driver Configuration:
Upon reboot, Windows detects the board via the “Found New Hardware Wizard.” Specify the INF path from the CD‑ROM.
6. Initialization:
Use “API‑TOOL Configuration” to register the board and save settings to the registry.
7. Verification:
Run the bundled “Diagnosis Program” to test input/output and interrupt functionality.
Linux Installation:
Copy and extract `/linux/dio/cdioXXX.tgz` from the CD‑ROM, compile with `make`, install with `make install`, configure using `./config`, and start the driver with `./contec_dio_start.sh`.
External Wiring:
Connect external devices via the 50‑pin connector. Separate commons are provided for input (IP 0/1) and output (OP 2/3, ON 2/3). Use shielded cables for long runs (up to 50 m).
Mounting Requirements:
Requires one PCI slot with +5 V supply. Ensure adequate airflow and avoid static discharge during handling.
### 7. Performance & Capabilities
- Input/Output Speed:
200 µs maximum response time ensures reliable detection and actuation in real‑time control systems.
- Output Drive Capability:
Each output can sink up to 100 mA at 35 V DC, suitable for driving relays, solenoids, or indicator lamps.
- Noise Immunity:
Opto‑isolation and digital filtering provide robust operation in electrically noisy environments.
- Interrupt Latency:
Hardware interrupt generation minimizes CPU polling overhead, enabling event‑driven control.
- Scalability:
Up to 16 boards can be installed in one system, providing a total of 256 inputs and 256 outputs.
- Efficiency:
Low power consumption (5 V 100 mA) minimizes system load.
- Limitations:
Requires external 12–24 V DC power for I/O circuits; not compatible with 3.3 V‑only PCI systems.
### 8. Standards & Compliance
- Electrical Safety:
Dielectric strength – 1000 Vrms isolation between PCI bus and I/O interface.
- Environmental Compliance:
RoHS‑compliant materials and lead‑free manufacturing.
- EMC Compliance:
Certified under CE and VCCI standards for electromagnetic compatibility.
- PCI Bus Compliance:
Conforms to PCI 2.2 specifications (33 MHz, 33‑bit, universal key).
- Operating Environment:
Temperature 0–50 °C, humidity 10–90 % RH (non‑condensing), no corrosive gases or excessive dust.
### 9. Additional Information
Warranty:
Limited three‑year warranty covering defects in materials and workmanship. Excludes physical damage, misuse, or modification. Repairs require RMA authorization and proof of purchase.
Support & Updates:
- Free driver and library updates available from CONTEC’s website:
- Japanese: [www.contec.co.jp](http://www.contec.co.jp)
- English: [www.contec.com](http://www.contec.com)
- Chinese: [www.contec.com.cn](http://www.contec.com.cn)
- Technical documentation, sample programs, and help files downloadable online.
Maintenance:
Inspect periodically for dust or corrosion on connectors. Clean contacts with industrial alcohol if touched. Store in anti‑static packaging when not in use.
Software Tools:
- API‑PAC(W32): Windows driver library (Win32 DLL) for high‑speed I/O control.
- API‑DIO(LNX): Linux driver and shared library for gcc/Kylix environments.
- VI‑DAQ: LabVIEW VI library for seamless integration with NI LabVIEW.
- Diagnosis Program: GUI utility for verifying board operation and generating diagnostic reports.
Sample Programs:
Provided for digital input/output, bit‑level control, interrupt handling, and trigger monitoring. Source code examples available in C/C++ and Visual Basic.
Maintenance & Safety Notes:
- Do not install/remove the board with power applied.
- Avoid exposure to flammable gases or corrosive environments.
- Ensure sufficient PC power supply capacity for all installed boards.
- All outputs reset to OFF when the PC powers up.
Product Evolution:
Compared with the earlier PIO‑16/16L(PCI)H model, this version features a smaller low‑profile form factor (63.41 mm height vs 105.68 mm) and a 50‑pin Mini‑Ribbon connector instead of a 37‑pin D‑SUB, maintaining pin compatibility through optional conversion cables.
### Summary
The CONTEC PIO‑16/16L(LPCI)H is a robust, opto‑isolated digital I/O interface board designed for industrial automation, data acquisition, and control applications requiring reliable 12–24 V DC signal interfacing. Its combination of 16 inputs and 16 outputs, full interrupt support, programmable digital filtering, and comprehensive software ecosystem (Windows, Linux, LabVIEW) make it a versatile solution for engineers and system integrators. The board’s low‑profile PCI design, high noise immunity, and protective circuitry ensure dependable operation in demanding environments while maintaining compliance with international safety and EMC standards.
### 1. Product Overview
Product Name: Opto‑Isolated 16/16‑Channel Digital Input/Output Low‑Profile PCI Card
Model: PIO‑16/16L(LPCI)H
Series: PIO‑L(LPCI)H Series – Digital I/O Interface Boards
Article Number: PIO‑16/16L(LPCI)H
Manufacturer: CONTEC CO., LTD.
Version: Ver.1.12 (previous Ver.1.10)
Product Category: PCI‑compliant digital I/O interface board with opto‑isolation for industrial and laboratory automation systems.
Product Type: Low‑profile PCI digital I/O board supporting both low‑profile and standard PCI slots (interchangeable bracket included).
### 2. Key Features
- Opto‑Isolated I/O:
Complete optical isolation between the PCI bus and I/O interface using opto‑couplers ensures high noise immunity and electrical protection up to 1 kVrms dielectric strength.
- 16 Digital Inputs / 16 Digital Outputs:
Provides 16 opto‑isolated input channels and 16 opto‑isolated open‑collector output channels, all operating on 12–24 V DC logic levels (negative logic).
- Interrupt Capability:
All 16 input channels can be configured as interrupt inputs. The interrupt trigger edge (rising or falling) is selectable per channel.
- Digital Filtering:
Built‑in digital filter prevents false triggering due to noise or contact bounce. Filter time configurable from 0.25 µs to 131 ms in 21 steps.
- Output Protection:
Each output transistor is protected by a Zener diode (RD47FM or equivalent) against surge voltage. PolySwitch over‑current protection is provided per group of eight outputs.
- Flexible Power Configuration:
Separate external power supplies can be used for input and output commons. Each 16‑channel group shares a common pin.
- Dual‑Bracket Design:
Supplied with both low‑profile and standard PCI brackets for compatibility with various PC chassis.
- Software Support:
Includes Windows and Linux drivers, LabVIEW VI library, and API‑PAC(W32) function library for rapid application development in Visual C/C++, Visual Basic, Delphi, and other Win32‑compatible languages.
- High Reliability:
Industrial‑grade design with 200 µs maximum response time, 35 V DC maximum output voltage, and 100 mA maximum output current per channel.
- RoHS, CE, and VCCI Certified:
Complies with international environmental and electromagnetic standards.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Input Type | Opto‑isolated, compatible with current‑sink output (negative logic) |
| Number of Inputs | 16 channels (all interrupt‑capable) |
| Input Resistance | 4.7 kΩ |
| Input ON Current | ≥ 2.0 mA |
| Input OFF Current | ≤ 0.16 mA |
| Input Voltage Range | 12–24 V DC (±10 %) |
| Output Type | Opto‑isolated open‑collector (current sink, negative logic) |
| Number of Outputs | 16 channels (1 common) |
| Max Output Voltage | 35 V DC |
| Max Output Current | 100 mA per channel |
| Residual Voltage (ON) | ≤ 0.5 V @ ≤ 50 mA, ≤ 1.0 V @ ≤ 100 mA |
| Response Time | ≤ 200 µs (input/output) |
| Isolation Voltage | 1000 Vrms between bus and I/O |
| External Circuit Power Supply | 12–24 V DC (±10 %) |
| Power Consumption | 5 V DC 100 mA (from PCI bus) |
| Operating Temperature | 0 – 50 °C |
| Operating Humidity | 10 – 90 % RH (non‑condensing) |
| Signal Extension Distance | Approx. 50 m (depending on wiring environment) |
| PCI Bus Specification | 33‑bit, 33 MHz, universal key (supports 3.3 V and 5 V slots) |
| Dimensions | 121.69 mm (L) × 63.41 mm (H) |
| Weight | Approx. 60 g |
| Dielectric Strength | 1000 Vrms |
| Certifications | RoHS, CE, VCCI |
| Max. Boards per System | Up to 16 boards (including master) |
### 4. Functionality
Operating Principle:
The PIO‑16/16L(LPCI)H interfaces digital control signals between a PC and external devices. Opto‑couplers isolate the PC’s PCI bus from field wiring, protecting against voltage surges and ground loops. Inputs detect current‑sink signals, while outputs drive external loads via open‑collector transistors.
Input Operation:
Each input channel senses the ON/OFF state of an external current‑driven device (switch, sensor, or transistor output). The board interprets current flow as logic “0” (ON) and absence of current as logic “1” (OFF) under negative logic convention.
Output Operation:
Outputs are open‑collector transistors capable of sinking up to 100 mA at 35 V DC. External loads (relays, LEDs, PLC inputs) are connected between the external power supply’s positive terminal and the output pin. When the output transistor turns ON, current flows through the load to ground.
Interrupt Handling:
All 16 inputs can generate interrupts. The board consolidates them into a single INTA signal to the PCI bus. Interrupts can be triggered on rising or falling edges, configurable via software.
Digital Filtering:
A programmable digital filter validates input changes only if the signal remains stable for the configured filter time, effectively rejecting transient noise.
Use Cases and Applications:
- Industrial automation and machine control
- Data acquisition and monitoring systems
- PLC and relay interface expansion
- Laboratory instrumentation and test benches
- Embedded control systems requiring opto‑isolated I/O
Compatibility:
- Windows XP/2000/NT/Me/98 and later (via API‑PAC(W32))
- Linux distributions (Red Hat, TurboLinux, etc.) via API‑DIO(LNX)
- National Instruments LabVIEW via VI‑DAQ library
### 5. Components & Accessories
Included in Package:
1. PIO‑16/16L(LPCI)H board
2. Low‑profile PCI bracket (pre‑installed)
3. Standard PCI bracket (replacement)
4. First‑step guide
5. API‑PAC(W32) installation disk (driver software and user’s guide)
6. Serial number label
7. Product registration card and warranty certificate
Optional Cables:
- Shielded 50‑pin Mini‑Ribbon Cables (both ends):
PCB50PS‑0.5P (0.5 m), PCB50PS‑1.5P (1.5 m), PCB50PS‑3P (3 m), PCB50PS‑5P (5 m)
- Shielded 50‑pin Mini‑Ribbon to open end:
PCA50PS‑0.5P / 1.5P / 3P / 5P
- Conversion Cable (50‑pin → 37‑pin D‑SUB):
PCE50/37PS‑0.5P (0.5 m)
Optional Accessories:
- Screw Terminal Units:
EPD‑50A (50 points, M3), EPD‑37A (37 points, M3), EPD‑37 (37 points, M3.5)
- Termination Panels:
DTP‑3(PC) (M3), DTP‑4(PC)
- Signal Monitor:
CM‑32(PC)E (for digital I/O testing)
Connector Type:
- On‑board connector: 50‑pin Mini‑Ribbon (3M 10250‑52A2JL)
- Mating connector: 3M 10150‑6000EL
### 6. Installation & Setup
Hardware Installation Steps:
1. Software Installation:
Install API‑PAC(W32) driver package before inserting the board.
2. Bracket Replacement (if required):
Replace the low‑profile bracket with the standard PCI bracket using the supplied screws.
3. Board ID Setting:
Use rotary switch SW1 to assign a unique ID (0–Fh) when multiple boards are installed.
4. Board Insertion:
Power off the PC, insert the board into an available PCI slot (supports both 3.3 V and 5 V keyed slots), and secure with a screw.
5. Driver Configuration:
Upon reboot, Windows detects the board via the “Found New Hardware Wizard.” Specify the INF path from the CD‑ROM.
6. Initialization:
Use “API‑TOOL Configuration” to register the board and save settings to the registry.
7. Verification:
Run the bundled “Diagnosis Program” to test input/output and interrupt functionality.
Linux Installation:
Copy and extract `/linux/dio/cdioXXX.tgz` from the CD‑ROM, compile with `make`, install with `make install`, configure using `./config`, and start the driver with `./contec_dio_start.sh`.
External Wiring:
Connect external devices via the 50‑pin connector. Separate commons are provided for input (IP 0/1) and output (OP 2/3, ON 2/3). Use shielded cables for long runs (up to 50 m).
Mounting Requirements:
Requires one PCI slot with +5 V supply. Ensure adequate airflow and avoid static discharge during handling.
### 7. Performance & Capabilities
- Input/Output Speed:
200 µs maximum response time ensures reliable detection and actuation in real‑time control systems.
- Output Drive Capability:
Each output can sink up to 100 mA at 35 V DC, suitable for driving relays, solenoids, or indicator lamps.
- Noise Immunity:
Opto‑isolation and digital filtering provide robust operation in electrically noisy environments.
- Interrupt Latency:
Hardware interrupt generation minimizes CPU polling overhead, enabling event‑driven control.
- Scalability:
Up to 16 boards can be installed in one system, providing a total of 256 inputs and 256 outputs.
- Efficiency:
Low power consumption (5 V 100 mA) minimizes system load.
- Limitations:
Requires external 12–24 V DC power for I/O circuits; not compatible with 3.3 V‑only PCI systems.
### 8. Standards & Compliance
- Electrical Safety:
Dielectric strength – 1000 Vrms isolation between PCI bus and I/O interface.
- Environmental Compliance:
RoHS‑compliant materials and lead‑free manufacturing.
- EMC Compliance:
Certified under CE and VCCI standards for electromagnetic compatibility.
- PCI Bus Compliance:
Conforms to PCI 2.2 specifications (33 MHz, 33‑bit, universal key).
- Operating Environment:
Temperature 0–50 °C, humidity 10–90 % RH (non‑condensing), no corrosive gases or excessive dust.
### 9. Additional Information
Warranty:
Limited three‑year warranty covering defects in materials and workmanship. Excludes physical damage, misuse, or modification. Repairs require RMA authorization and proof of purchase.
Support & Updates:
- Free driver and library updates available from CONTEC’s website:
- Japanese: [www.contec.co.jp](http://www.contec.co.jp)
- English: [www.contec.com](http://www.contec.com)
- Chinese: [www.contec.com.cn](http://www.contec.com.cn)
- Technical documentation, sample programs, and help files downloadable online.
Maintenance:
Inspect periodically for dust or corrosion on connectors. Clean contacts with industrial alcohol if touched. Store in anti‑static packaging when not in use.
Software Tools:
- API‑PAC(W32): Windows driver library (Win32 DLL) for high‑speed I/O control.
- API‑DIO(LNX): Linux driver and shared library for gcc/Kylix environments.
- VI‑DAQ: LabVIEW VI library for seamless integration with NI LabVIEW.
- Diagnosis Program: GUI utility for verifying board operation and generating diagnostic reports.
Sample Programs:
Provided for digital input/output, bit‑level control, interrupt handling, and trigger monitoring. Source code examples available in C/C++ and Visual Basic.
Maintenance & Safety Notes:
- Do not install/remove the board with power applied.
- Avoid exposure to flammable gases or corrosive environments.
- Ensure sufficient PC power supply capacity for all installed boards.
- All outputs reset to OFF when the PC powers up.
Product Evolution:
Compared with the earlier PIO‑16/16L(PCI)H model, this version features a smaller low‑profile form factor (63.41 mm height vs 105.68 mm) and a 50‑pin Mini‑Ribbon connector instead of a 37‑pin D‑SUB, maintaining pin compatibility through optional conversion cables.
### Summary
The CONTEC PIO‑16/16L(LPCI)H is a robust, opto‑isolated digital I/O interface board designed for industrial automation, data acquisition, and control applications requiring reliable 12–24 V DC signal interfacing. Its combination of 16 inputs and 16 outputs, full interrupt support, programmable digital filtering, and comprehensive software ecosystem (Windows, Linux, LabVIEW) make it a versatile solution for engineers and system integrators. The board’s low‑profile PCI design, high noise immunity, and protective circuitry ensure dependable operation in demanding environments while maintaining compliance with international safety and EMC standards.
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LYDJ78_080512.pdf
Manual