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PI-32B(PCI)H
Opto-isolated 32 chan DI PCI Card, with on-board power
245,00 EUR
inkl. Umsatzsteuer 291,55 EUR
- 32 Opto‑Isolated Digital Inputs:
Provides 32 independent input channels divided into two groups of 16, each with a shared common line. All channels are optically isolated from the PCI bus, ensuring high noise immunity and protection against ground loops.
- Internal or External Power Supply Selection:
The board includes a built‑in 12 VDC, 240 mA power source for driving the optocouplers. Users can select between internal and external (12–24 VDC ±10%) power via onboard jumpers (JP1–JP4).
- Full Interrupt Capability:
All 32 input channels can generate interrupts. The board consolidates these into a single PCI interrupt request (INTA#). Trigger edges (rising or falling) are software‑selectable.
- Digital Noise Filter:
A programmable digital filter suppresses input noise and contact chatter. Filter times are configurable from 0.25 µs to 131 ms, applied globally to all inputs.
- Optical Isolation:
Isolation between the PC bus and input circuitry via optocouplers provides up to 5 kV isolation, enhancing reliability in electrically noisy environments.
- High Compatibility and Software Support:
Bundled with API‑PAC(W32) driver library supporting Windows and Linux. Compatible with LabVIEW through downloadable DAQfast and VI‑DAQ libraries.
- Universal PCI Interface:
Supports both 5 V and 3.3 V PCI slots, ensuring broad compatibility with modern and legacy PCs.
- Compact and Lightweight Design:
Board dimensions of 176.41 mm × 105.68 mm and weight of approximately 150 g allow easy installation in standard PCI slots.
- Industrial‑Grade Compliance:
Certified for VCCI Class A, CE (EMC Directive Class A), and RoHS Directive compliance.
Provides 32 independent input channels divided into two groups of 16, each with a shared common line. All channels are optically isolated from the PCI bus, ensuring high noise immunity and protection against ground loops.
- Internal or External Power Supply Selection:
The board includes a built‑in 12 VDC, 240 mA power source for driving the optocouplers. Users can select between internal and external (12–24 VDC ±10%) power via onboard jumpers (JP1–JP4).
- Full Interrupt Capability:
All 32 input channels can generate interrupts. The board consolidates these into a single PCI interrupt request (INTA#). Trigger edges (rising or falling) are software‑selectable.
- Digital Noise Filter:
A programmable digital filter suppresses input noise and contact chatter. Filter times are configurable from 0.25 µs to 131 ms, applied globally to all inputs.
- Optical Isolation:
Isolation between the PC bus and input circuitry via optocouplers provides up to 5 kV isolation, enhancing reliability in electrically noisy environments.
- High Compatibility and Software Support:
Bundled with API‑PAC(W32) driver library supporting Windows and Linux. Compatible with LabVIEW through downloadable DAQfast and VI‑DAQ libraries.
- Universal PCI Interface:
Supports both 5 V and 3.3 V PCI slots, ensuring broad compatibility with modern and legacy PCs.
- Compact and Lightweight Design:
Board dimensions of 176.41 mm × 105.68 mm and weight of approximately 150 g allow easy installation in standard PCI slots.
- Industrial‑Grade Compliance:
Certified for VCCI Class A, CE (EMC Directive Class A), and RoHS Directive compliance.
Comprehensive Product Summary – CONTEC PI‑32B(PCI)H Opto‑Isolated 32‑Channel Digital Input PCI Board
### 1. Product Overview
Product Name: Opto‑Isolated 32‑Channel Digital Input PCI Card with On‑Board Power
Model: PI‑32B(PCI)H
Series: PCI Digital I/O Interface Boards
Article Number: PI‑32B(PCI)H
Manufacturer: CONTEC CO., LTD. (Japan)
Version: Ver.1.12
The PI‑32B(PCI)H is a high‑performance, opto‑isolated digital input interface board designed for PCI bus systems. It provides 32 optically isolated input channels for reliable acquisition of digital signals from external devices such as switches, sensors, or relay contacts. The board integrates an on‑board 12 VDC power supply for driving optocouplers, eliminating the need for an external supply in many applications. It is fully compliant with the PCI 32‑bit, 33 MHz bus specification and supports both 5 V and 3.3 V key slots (universal keying).
The product is part of CONTEC’s modular PCI I/O family, which includes complementary models for mixed I/O (PIO‑16/16B(PCI)H) and digital output (PO‑32B(PCI)H).
### 2. Key Features
- 32 Opto‑Isolated Digital Inputs:
Provides 32 independent input channels divided into two groups of 16, each with a shared common line. All channels are optically isolated from the PCI bus, ensuring high noise immunity and protection against ground loops.
- Internal or External Power Supply Selection:
The board includes a built‑in 12 VDC, 240 mA power source for driving the optocouplers. Users can select between internal and external (12–24 VDC ±10%) power via onboard jumpers (JP1–JP4).
- Full Interrupt Capability:
All 32 input channels can generate interrupts. The board consolidates these into a single PCI interrupt request (INTA#). Trigger edges (rising or falling) are software‑selectable.
- Digital Noise Filter:
A programmable digital filter suppresses input noise and contact chatter. Filter times are configurable from 0.25 µs to 131 ms, applied globally to all inputs.
- Optical Isolation:
Isolation between the PC bus and input circuitry via optocouplers provides up to 5 kV isolation, enhancing reliability in electrically noisy environments.
- High Compatibility and Software Support:
Bundled with API‑PAC(W32) driver library supporting Windows and Linux. Compatible with LabVIEW through downloadable DAQfast and VI‑DAQ libraries.
- Universal PCI Interface:
Supports both 5 V and 3.3 V PCI slots, ensuring broad compatibility with modern and legacy PCs.
- Compact and Lightweight Design:
Board dimensions of 176.41 mm × 105.68 mm and weight of approximately 150 g allow easy installation in standard PCI slots.
- Industrial‑Grade Compliance:
Certified for VCCI Class A, CE (EMC Directive Class A), and RoHS Directive compliance.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Input Type | Opto‑isolated input, compatible with current sink output (negative logic) |
| Number of Channels | 32 channels (all interrupt‑capable), 16 channels per common group |
| Input Resistance | 4.7 kΩ |
| Input ON Current | ≥ 2.0 mA |
| Input OFF Current | ≤ 0.16 mA |
| Isolation Voltage | Up to 5 kV (opto‑coupler isolation) |
| Response Time | ≤ 200 µs |
| External Circuit Power Supply | 12–24 VDC ± 10% |
| Internal Power Supply | 12 VDC 240 mA (on‑board) |
| Power Consumption | 5 VDC 1200 mA (internal power) / 5 VDC 300 mA (external power) |
| Operating Temperature | 0 – 50 °C |
| Operating Humidity | 10 – 90 % RH (non‑condensing) |
| Allowable Signal Cable Length | Approx. 50 m (depending on wiring environment) |
| Bus Interface | PCI 32‑bit, 33 MHz, universal keying (supports 3.3 V and 5 V slots) |
| I/O Address Range | Any 32‑byte boundary |
| Interrupt Level | Single level (1 INTA# line) |
| Maximum Boards per System | Up to 16 boards (including master) |
| Dielectric Strength | 500 Vrms |
| Dimensions | 176.41 mm (L) × 105.68 mm (H) |
| Weight | Approx. 150 g |
| Standards Compliance | VCCI Class A, CE Marking (EMC Directive Class A), RoHS Directive |
### 4. Functionality
The PI‑32B(PCI)H functions as a digital input interface between external devices and a host PC. Each input channel detects the ON/OFF state of external current‑driven devices such as switches, sensors, or transistor outputs. The opto‑coupler isolation ensures that external circuits are electrically separated from the PC’s internal bus, preventing damage from voltage spikes or ground potential differences.
Operating Principle:
- When an external device drives current into an input channel, the optocoupler activates, registering a logical “1” (ON) in software.
- When no current flows, the input reads as “0” (OFF).
- The board can use either its internal 12 VDC supply or an external 12–24 VDC source to power the optocouplers.
Use Cases and Applications:
- Industrial automation and process control systems
- Machine status monitoring and event logging
- Switch and sensor state acquisition
- Relay and contact input monitoring
- Integration with PLCs, SCADA, and test systems
- Laboratory data acquisition and research instrumentation
Compatibility:
- Operating Systems: Windows (via API‑DIO(WDM)/API‑DIO(98/PC)) and Linux (via API‑DIO(LNX))
- Programming Languages: Visual Basic, Visual C/C++, gcc, and others supporting Win32 API
- LabVIEW Integration: Supported through DAQfast and VI‑DAQ libraries downloadable from CONTEC’s website.
### 5. Components & Accessories
Included in Package:
1. PI‑32B(PCI)H board
2. First Step Guide (Quick Start Manual)
3. Driver Library Disk [API‑PAC(W32)] containing drivers and user’s guide
4. Warranty Certificate
5. Serial Number Label
Optional Accessories:
- Screw Terminal Boards:
- EPD‑37A (M3 × 37P, spring‑up type)
- EPD‑37 (M3.5 × 37P)
- General Purpose Terminals:
- DTP‑3A, DTP‑4C
- Signal Monitoring Unit:
- CM‑32L (for digital I/O signal monitoring)
- Cables:
- Flat Cable with 37‑pin D‑type connectors: PCB37P‑1.5 m / 3 m / 5 m
- Shielded Cable with 37‑pin D‑type connectors: PCB37PS‑0.5P m / 1.5P m / 3P m / 5P m
- Flat Cable (one‑end connector): PCA37P‑1.5 m / 3 m / 5 m
- Shielded Cable (two‑end connectors): PCA37PS‑0.5P m / 1.5P m / 3P m / 5P m
Connector Type:
- 37‑pin D‑SUB female connector (JAE DCLC‑J37SAF‑20L9 equivalent)
- Thumb screw: UNC #4‑40
- Compatible mating connectors: DDK 17JE‑23370‑02(D8C), HIROSE FDCD‑37P, JAE DC‑37P‑N, or equivalents.
### 6. Installation & Setup
System Requirements:
- PCI slot supporting +5 V power (board does not operate on +3.3 V‑only systems)
- Compatible PC running Windows or Linux
- Administrator privileges for driver installation
Installation Steps:
1. Software Installation:
Install the API‑PAC(W32) driver package before inserting the board. Choose the API‑DIO(WDM) driver for modern Windows systems or API‑DIO(LNX) for Linux.
2. Hardware Configuration:
- Set Board ID (SW1 rotary switch) if multiple boards are installed (0–Fh range).
- Configure power source selection (internal/external) using jumpers JP1–JP4.
- Verify factory defaults before installation.
3. Board Installation:
- Power off the PC and insert the board into an available PCI slot.
- Secure with bracket screw and reassemble the chassis.
4. Driver Initialization:
- Upon reboot, the OS detects the board automatically.
- Use Device Manager (Windows) or configuration scripts (Linux) to verify installation.
5. Operation Check:
- Run the diagnostic utility included in API‑PAC(W32) to confirm input functionality and interrupt response.
Mounting Notes:
- Do not insert or remove the board while the PC is powered.
- Avoid touching the gold‑plated edge connector; clean with industrial alcohol if contaminated.
- Ensure adequate power supply capacity for all installed boards.
### 7. Performance & Capabilities
- Input Performance:
Each channel supports current‑sink type inputs with a minimum ON current of 2 mA. The optocoupler response time is within 200 µs, suitable for moderate‑speed digital signal acquisition.
- Interrupt Handling:
All 32 inputs can generate interrupts. The board consolidates them into a single PCI interrupt line (INTA#). Edge polarity (rising/falling) is programmable per channel. Interrupt latency is typically under 200 µs.
- Digital Filtering:
Programmable filter times (0.25 µs – 131 ms) suppress transient noise and contact bounce. The filter applies globally to all inputs.
- Power Efficiency:
When using internal power, total consumption is 5 VDC @ 1.2 A. With external power, consumption drops to 5 VDC @ 0.3 A. The internal 12 V supply can deliver up to 156 mA to external circuits.
- Scalability:
Up to 16 boards can coexist in one system, each with a unique Board ID, enabling up to 512 input channels per PC.
- Signal Integrity:
Opto‑isolation and digital filtering ensure reliable operation in environments with electrical noise, long cable runs (up to 50 m), or inductive loads.
- Limitations:
The board is input‑only; for output or mixed I/O, use PO‑32B(PCI)H or PIO‑16/16B(PCI)H. It requires a +5 V PCI slot and cannot operate in +3.3 V‑only systems.
### 8. Standards & Compliance
- Electrical Safety & EMC:
- VCCI Class A (Japan)
- CE Marking (EMC Directive Class A)
- RoHS Directive (Restriction of Hazardous Substances)
- Bus Interface Standard:
- PCI Local Bus Specification Rev. 2.2 compliant
- 32‑bit data path, 33 MHz clock
- Universal keying for 3.3 V/5 V slots
- Environmental Conditions:
- Operating: 0 – 50 °C, 10 – 90 % RH (non‑condensing)
- Storage: Room temperature, dry, dust‑free environment
- No exposure to corrosive gases or excessive dust
- Isolation & Safety:
- Optocoupler isolation between PC and external circuits
- Dielectric strength: 500 Vrms
- Designed for industrial environments (Class A equipment)
### 9. Additional Information
Warranty:
CONTEC provides a limited three‑year warranty covering defects in materials and workmanship. Warranty excludes physical damage, misuse, or modification. Repairs require an RMA (Return Merchandise Authorization) and proof of purchase.
Support & Documentation:
- Website: [https://www.contec.com/](https://www.contec.com/)
Provides updated drivers, manuals, sample programs, and technical documents.
- Technical Support: Available through CONTEC distributors and regional offices.
- Software Updates: Free downloads of updated drivers and LabVIEW libraries (DAQfast, VI‑DAQ).
Maintenance & Handling:
- Periodically inspect connectors and terminals for dust or corrosion.
- Store in anti‑static packaging when not in use.
- Dispose of the product according to local electronic waste regulations.
Safety Precautions:
- Do not operate in environments with flammable or corrosive gases.
- Ensure correct jumper settings before power‑up.
- Avoid mechanical stress or bending of the PCB.
- Always power down the PC before inserting or removing the board.
Revision History:
- Ver. 1.12 (April 2018): Latest specification update; improved interrupt handling and digital filter timing formula.
- Differences from PI‑32B(PCI):
- All 32 channels support interrupts (previously 4).
- Enhanced digital filter resolution (2 [n]/(8 × 10⁶) s).
- Automatic interrupt level allocation (no jumper required).
- Slightly reduced board height (105.68 mm vs 106.68 mm).
### Summary
The CONTEC PI‑32B(PCI)H is a robust, opto‑isolated 32‑channel digital input board engineered for industrial and laboratory data acquisition applications. Its combination of full‑channel interrupt capability, programmable digital filtering, and on‑board power supply provides exceptional flexibility and reliability. The board’s universal PCI interface, comprehensive software support, and industrial certifications make it an ideal choice for system integrators and engineers requiring dependable digital input performance in PC‑based control systems.
With its modular design, extensive accessory ecosystem, and long‑term manufacturer support, the PI‑32B(PCI)H continues to serve as a proven solution for high‑integrity digital signal acquisition in automation, monitoring, and test environments.
### 1. Product Overview
Product Name: Opto‑Isolated 32‑Channel Digital Input PCI Card with On‑Board Power
Model: PI‑32B(PCI)H
Series: PCI Digital I/O Interface Boards
Article Number: PI‑32B(PCI)H
Manufacturer: CONTEC CO., LTD. (Japan)
Version: Ver.1.12
The PI‑32B(PCI)H is a high‑performance, opto‑isolated digital input interface board designed for PCI bus systems. It provides 32 optically isolated input channels for reliable acquisition of digital signals from external devices such as switches, sensors, or relay contacts. The board integrates an on‑board 12 VDC power supply for driving optocouplers, eliminating the need for an external supply in many applications. It is fully compliant with the PCI 32‑bit, 33 MHz bus specification and supports both 5 V and 3.3 V key slots (universal keying).
The product is part of CONTEC’s modular PCI I/O family, which includes complementary models for mixed I/O (PIO‑16/16B(PCI)H) and digital output (PO‑32B(PCI)H).
### 2. Key Features
- 32 Opto‑Isolated Digital Inputs:
Provides 32 independent input channels divided into two groups of 16, each with a shared common line. All channels are optically isolated from the PCI bus, ensuring high noise immunity and protection against ground loops.
- Internal or External Power Supply Selection:
The board includes a built‑in 12 VDC, 240 mA power source for driving the optocouplers. Users can select between internal and external (12–24 VDC ±10%) power via onboard jumpers (JP1–JP4).
- Full Interrupt Capability:
All 32 input channels can generate interrupts. The board consolidates these into a single PCI interrupt request (INTA#). Trigger edges (rising or falling) are software‑selectable.
- Digital Noise Filter:
A programmable digital filter suppresses input noise and contact chatter. Filter times are configurable from 0.25 µs to 131 ms, applied globally to all inputs.
- Optical Isolation:
Isolation between the PC bus and input circuitry via optocouplers provides up to 5 kV isolation, enhancing reliability in electrically noisy environments.
- High Compatibility and Software Support:
Bundled with API‑PAC(W32) driver library supporting Windows and Linux. Compatible with LabVIEW through downloadable DAQfast and VI‑DAQ libraries.
- Universal PCI Interface:
Supports both 5 V and 3.3 V PCI slots, ensuring broad compatibility with modern and legacy PCs.
- Compact and Lightweight Design:
Board dimensions of 176.41 mm × 105.68 mm and weight of approximately 150 g allow easy installation in standard PCI slots.
- Industrial‑Grade Compliance:
Certified for VCCI Class A, CE (EMC Directive Class A), and RoHS Directive compliance.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Input Type | Opto‑isolated input, compatible with current sink output (negative logic) |
| Number of Channels | 32 channels (all interrupt‑capable), 16 channels per common group |
| Input Resistance | 4.7 kΩ |
| Input ON Current | ≥ 2.0 mA |
| Input OFF Current | ≤ 0.16 mA |
| Isolation Voltage | Up to 5 kV (opto‑coupler isolation) |
| Response Time | ≤ 200 µs |
| External Circuit Power Supply | 12–24 VDC ± 10% |
| Internal Power Supply | 12 VDC 240 mA (on‑board) |
| Power Consumption | 5 VDC 1200 mA (internal power) / 5 VDC 300 mA (external power) |
| Operating Temperature | 0 – 50 °C |
| Operating Humidity | 10 – 90 % RH (non‑condensing) |
| Allowable Signal Cable Length | Approx. 50 m (depending on wiring environment) |
| Bus Interface | PCI 32‑bit, 33 MHz, universal keying (supports 3.3 V and 5 V slots) |
| I/O Address Range | Any 32‑byte boundary |
| Interrupt Level | Single level (1 INTA# line) |
| Maximum Boards per System | Up to 16 boards (including master) |
| Dielectric Strength | 500 Vrms |
| Dimensions | 176.41 mm (L) × 105.68 mm (H) |
| Weight | Approx. 150 g |
| Standards Compliance | VCCI Class A, CE Marking (EMC Directive Class A), RoHS Directive |
### 4. Functionality
The PI‑32B(PCI)H functions as a digital input interface between external devices and a host PC. Each input channel detects the ON/OFF state of external current‑driven devices such as switches, sensors, or transistor outputs. The opto‑coupler isolation ensures that external circuits are electrically separated from the PC’s internal bus, preventing damage from voltage spikes or ground potential differences.
Operating Principle:
- When an external device drives current into an input channel, the optocoupler activates, registering a logical “1” (ON) in software.
- When no current flows, the input reads as “0” (OFF).
- The board can use either its internal 12 VDC supply or an external 12–24 VDC source to power the optocouplers.
Use Cases and Applications:
- Industrial automation and process control systems
- Machine status monitoring and event logging
- Switch and sensor state acquisition
- Relay and contact input monitoring
- Integration with PLCs, SCADA, and test systems
- Laboratory data acquisition and research instrumentation
Compatibility:
- Operating Systems: Windows (via API‑DIO(WDM)/API‑DIO(98/PC)) and Linux (via API‑DIO(LNX))
- Programming Languages: Visual Basic, Visual C/C++, gcc, and others supporting Win32 API
- LabVIEW Integration: Supported through DAQfast and VI‑DAQ libraries downloadable from CONTEC’s website.
### 5. Components & Accessories
Included in Package:
1. PI‑32B(PCI)H board
2. First Step Guide (Quick Start Manual)
3. Driver Library Disk [API‑PAC(W32)] containing drivers and user’s guide
4. Warranty Certificate
5. Serial Number Label
Optional Accessories:
- Screw Terminal Boards:
- EPD‑37A (M3 × 37P, spring‑up type)
- EPD‑37 (M3.5 × 37P)
- General Purpose Terminals:
- DTP‑3A, DTP‑4C
- Signal Monitoring Unit:
- CM‑32L (for digital I/O signal monitoring)
- Cables:
- Flat Cable with 37‑pin D‑type connectors: PCB37P‑1.5 m / 3 m / 5 m
- Shielded Cable with 37‑pin D‑type connectors: PCB37PS‑0.5P m / 1.5P m / 3P m / 5P m
- Flat Cable (one‑end connector): PCA37P‑1.5 m / 3 m / 5 m
- Shielded Cable (two‑end connectors): PCA37PS‑0.5P m / 1.5P m / 3P m / 5P m
Connector Type:
- 37‑pin D‑SUB female connector (JAE DCLC‑J37SAF‑20L9 equivalent)
- Thumb screw: UNC #4‑40
- Compatible mating connectors: DDK 17JE‑23370‑02(D8C), HIROSE FDCD‑37P, JAE DC‑37P‑N, or equivalents.
### 6. Installation & Setup
System Requirements:
- PCI slot supporting +5 V power (board does not operate on +3.3 V‑only systems)
- Compatible PC running Windows or Linux
- Administrator privileges for driver installation
Installation Steps:
1. Software Installation:
Install the API‑PAC(W32) driver package before inserting the board. Choose the API‑DIO(WDM) driver for modern Windows systems or API‑DIO(LNX) for Linux.
2. Hardware Configuration:
- Set Board ID (SW1 rotary switch) if multiple boards are installed (0–Fh range).
- Configure power source selection (internal/external) using jumpers JP1–JP4.
- Verify factory defaults before installation.
3. Board Installation:
- Power off the PC and insert the board into an available PCI slot.
- Secure with bracket screw and reassemble the chassis.
4. Driver Initialization:
- Upon reboot, the OS detects the board automatically.
- Use Device Manager (Windows) or configuration scripts (Linux) to verify installation.
5. Operation Check:
- Run the diagnostic utility included in API‑PAC(W32) to confirm input functionality and interrupt response.
Mounting Notes:
- Do not insert or remove the board while the PC is powered.
- Avoid touching the gold‑plated edge connector; clean with industrial alcohol if contaminated.
- Ensure adequate power supply capacity for all installed boards.
### 7. Performance & Capabilities
- Input Performance:
Each channel supports current‑sink type inputs with a minimum ON current of 2 mA. The optocoupler response time is within 200 µs, suitable for moderate‑speed digital signal acquisition.
- Interrupt Handling:
All 32 inputs can generate interrupts. The board consolidates them into a single PCI interrupt line (INTA#). Edge polarity (rising/falling) is programmable per channel. Interrupt latency is typically under 200 µs.
- Digital Filtering:
Programmable filter times (0.25 µs – 131 ms) suppress transient noise and contact bounce. The filter applies globally to all inputs.
- Power Efficiency:
When using internal power, total consumption is 5 VDC @ 1.2 A. With external power, consumption drops to 5 VDC @ 0.3 A. The internal 12 V supply can deliver up to 156 mA to external circuits.
- Scalability:
Up to 16 boards can coexist in one system, each with a unique Board ID, enabling up to 512 input channels per PC.
- Signal Integrity:
Opto‑isolation and digital filtering ensure reliable operation in environments with electrical noise, long cable runs (up to 50 m), or inductive loads.
- Limitations:
The board is input‑only; for output or mixed I/O, use PO‑32B(PCI)H or PIO‑16/16B(PCI)H. It requires a +5 V PCI slot and cannot operate in +3.3 V‑only systems.
### 8. Standards & Compliance
- Electrical Safety & EMC:
- VCCI Class A (Japan)
- CE Marking (EMC Directive Class A)
- RoHS Directive (Restriction of Hazardous Substances)
- Bus Interface Standard:
- PCI Local Bus Specification Rev. 2.2 compliant
- 32‑bit data path, 33 MHz clock
- Universal keying for 3.3 V/5 V slots
- Environmental Conditions:
- Operating: 0 – 50 °C, 10 – 90 % RH (non‑condensing)
- Storage: Room temperature, dry, dust‑free environment
- No exposure to corrosive gases or excessive dust
- Isolation & Safety:
- Optocoupler isolation between PC and external circuits
- Dielectric strength: 500 Vrms
- Designed for industrial environments (Class A equipment)
### 9. Additional Information
Warranty:
CONTEC provides a limited three‑year warranty covering defects in materials and workmanship. Warranty excludes physical damage, misuse, or modification. Repairs require an RMA (Return Merchandise Authorization) and proof of purchase.
Support & Documentation:
- Website: [https://www.contec.com/](https://www.contec.com/)
Provides updated drivers, manuals, sample programs, and technical documents.
- Technical Support: Available through CONTEC distributors and regional offices.
- Software Updates: Free downloads of updated drivers and LabVIEW libraries (DAQfast, VI‑DAQ).
Maintenance & Handling:
- Periodically inspect connectors and terminals for dust or corrosion.
- Store in anti‑static packaging when not in use.
- Dispose of the product according to local electronic waste regulations.
Safety Precautions:
- Do not operate in environments with flammable or corrosive gases.
- Ensure correct jumper settings before power‑up.
- Avoid mechanical stress or bending of the PCB.
- Always power down the PC before inserting or removing the board.
Revision History:
- Ver. 1.12 (April 2018): Latest specification update; improved interrupt handling and digital filter timing formula.
- Differences from PI‑32B(PCI):
- All 32 channels support interrupts (previously 4).
- Enhanced digital filter resolution (2 [n]/(8 × 10⁶) s).
- Automatic interrupt level allocation (no jumper required).
- Slightly reduced board height (105.68 mm vs 106.68 mm).
### Summary
The CONTEC PI‑32B(PCI)H is a robust, opto‑isolated 32‑channel digital input board engineered for industrial and laboratory data acquisition applications. Its combination of full‑channel interrupt capability, programmable digital filtering, and on‑board power supply provides exceptional flexibility and reliability. The board’s universal PCI interface, comprehensive software support, and industrial certifications make it an ideal choice for system integrators and engineers requiring dependable digital input performance in PC‑based control systems.
With its modular design, extensive accessory ecosystem, and long‑term manufacturer support, the PI‑32B(PCI)H continues to serve as a proven solution for high‑integrity digital signal acquisition in automation, monitoring, and test environments.
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ds_pi32bpcih_en.pdf
PDF Catalog
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lych41_181115.pdf
Manual