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PCI-7434
PCI isolated Digital IO Card, 64DO, opto-22 compatible
323,00 EUR
inkl. Umsatzsteuer 384,37 EUR
- 64 Isolated Digital Output Channels: Provides 64 independent, optically isolated digital outputs for industrial control and automation applications.
- High Isolation Voltage: 2500 V RMS isolation between channels and the host system, protecting the PC from high-voltage transients and ground potential differences.
- High Output Drive Capability: Each output channel can sink up to 500 mA at 24 V DC, suitable for driving relays, solenoids, and other inductive loads.
- Open Collector Darlington Transistor Outputs: Ensures high current drive and fast switching performance.
- Wide Output Voltage Range: Supports 5 V to 35 V DC output voltage levels.
- Opto-22 Compatibility: Standardized pinout and electrical characteristics for easy integration with Opto-22 modules and terminal boards.
- 100-pin SCSI-II Connector: Provides a compact, high-density interface for all 64 channels.
- PCI Bus Interface: Fully compliant with 32-bit, 5 V PCI bus (Rev. 2.1), supporting plug-and-play configuration.
- Software Support: Compatible with Windows 7/8.1 (x86/x64) and Linux; includes drivers and SDKs for LabVIEW®, MATLAB®, C/C++, Visual Basic, and Visual Studio .NET.
- Utility Software: Bundled with AD-Logger for data monitoring and testing.
- Compact Form Factor: Standard PCI card dimensions (156 mm × 106 mm).
- Industrial-Grade Reliability: Designed for continuous operation in harsh environments (0 °C to 60 °C, 5–95% RH non-condensing).
- High Isolation Voltage: 2500 V RMS isolation between channels and the host system, protecting the PC from high-voltage transients and ground potential differences.
- High Output Drive Capability: Each output channel can sink up to 500 mA at 24 V DC, suitable for driving relays, solenoids, and other inductive loads.
- Open Collector Darlington Transistor Outputs: Ensures high current drive and fast switching performance.
- Wide Output Voltage Range: Supports 5 V to 35 V DC output voltage levels.
- Opto-22 Compatibility: Standardized pinout and electrical characteristics for easy integration with Opto-22 modules and terminal boards.
- 100-pin SCSI-II Connector: Provides a compact, high-density interface for all 64 channels.
- PCI Bus Interface: Fully compliant with 32-bit, 5 V PCI bus (Rev. 2.1), supporting plug-and-play configuration.
- Software Support: Compatible with Windows 7/8.1 (x86/x64) and Linux; includes drivers and SDKs for LabVIEW®, MATLAB®, C/C++, Visual Basic, and Visual Studio .NET.
- Utility Software: Bundled with AD-Logger for data monitoring and testing.
- Compact Form Factor: Standard PCI card dimensions (156 mm × 106 mm).
- Industrial-Grade Reliability: Designed for continuous operation in harsh environments (0 °C to 60 °C, 5–95% RH non-condensing).
Comprehensive Product Summary: ADLINK PCI-7434 Isolated Digital Output Card
### 1. Product Overview
Product Name: PCI-7434
Model Number: PCI-7434
Series: NuDAQ / NuIPC 743X Series
Article Number: PCI-7434
Manufacturer: ADLINK Technology Inc.
Product Type: PCI Isolated Digital I/O Card (64-Channel Digital Output)
Website: [www.adlinktech.com](http://www.adlinktech.com)
The ADLINK PCI-7434 is a high-density, isolated digital output card designed for industrial and laboratory automation systems requiring reliable, optically isolated digital control. It belongs to ADLINK’s 743X series of digital I/O boards, which also includes the PCI-7432 (32 DI/32 DO) and PCI-7433 (64 DI) models. The PCI-7434 provides 64 isolated digital output channels with 2500 V RMS optical isolation, ensuring robust protection against electrical noise and ground loops. It is fully compatible with the Opto-22 standard and features a 100-pin SCSI-II female connector for external interfacing.
### 2. Key Features
- 64 Isolated Digital Output Channels: Provides 64 independent, optically isolated digital outputs for industrial control and automation applications.
- High Isolation Voltage: 2500 V RMS isolation between channels and the host system, protecting the PC from high-voltage transients and ground potential differences.
- High Output Drive Capability: Each output channel can sink up to 500 mA at 24 V DC, suitable for driving relays, solenoids, and other inductive loads.
- Open Collector Darlington Transistor Outputs: Ensures high current drive and fast switching performance.
- Wide Output Voltage Range: Supports 5 V to 35 V DC output voltage levels.
- Opto-22 Compatibility: Standardized pinout and electrical characteristics for easy integration with Opto-22 modules and terminal boards.
- 100-pin SCSI-II Connector: Provides a compact, high-density interface for all 64 channels.
- PCI Bus Interface: Fully compliant with 32-bit, 5 V PCI bus (Rev. 2.1), supporting plug-and-play configuration.
- Software Support: Compatible with Windows 7/8.1 (x86/x64) and Linux; includes drivers and SDKs for LabVIEW®, MATLAB®, C/C++, Visual Basic, and Visual Studio .NET.
- Utility Software: Bundled with AD-Logger for data monitoring and testing.
- Compact Form Factor: Standard PCI card dimensions (156 mm × 106 mm).
- Industrial-Grade Reliability: Designed for continuous operation in harsh environments (0 °C to 60 °C, 5–95% RH non-condensing).
### 3. Technical Specifications
Physical Characteristics
- Dimensions: 156 mm (L) × 106 mm (H) × 1.6 mm (T) (6.08 in × 4.13 in)
- Weight: Approx. 200 g (typical, without accessories)
- Connector Type: 100-pin SCSI-II female connector
- Form Factor: Standard PCI short card
Environmental Conditions
- Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F)
- Storage Temperature: −20 °C to 80 °C (−4 °F to 176 °F)
- Relative Humidity: 5% to 95%, non-condensing
Electrical Characteristics
- Bus Interface: 32-bit, 5 V PCI bus (Rev. 2.1 compliant)
- Power Requirements:
- +5 V @ 560 mA typical
- +12 V @ 150 mA typical
- +3.3 V @ 36.6 mA typical
- Isolation Voltage: 2500 V RMS (channel-to-PC isolation)
- Output Voltage Range: 5 V to 35 V DC
- Output Type: Open collector Darlington transistor array (ULN2803A)
- Sink Current:
- Single channel ON: 500 mA @ 24 V
- All channels ON: 120 mA @ 24 V
- Power Dissipation: Max. 2.25 W per 8-channel group
- Throughput Rate: 10 kHz (0.1 ms response time)
Mechanical and Material Construction
- PCB: Multi-layer FR-4 industrial-grade board
- Connectors: Gold-plated contacts for high durability
- Isolation Components: Optocouplers rated for 2500 V RMS
### 4. Functionality
The PCI-7434 functions as a 64-channel isolated digital output interface between a host PC and external devices. Each output channel uses an optically isolated Darlington transistor circuit to switch external loads such as relays, solenoids, lamps, or actuators. The optical isolation barrier protects the host system from voltage spikes, surges, and ground potential differences.
Operation Principle:
- When a digital output bit is set to “ON,” the corresponding transistor conducts, allowing current to flow through the external load to ground (sink configuration).
- When the bit is “OFF,” the transistor is open, and no current flows.
- The card supports both common ground and common power configurations depending on the external wiring.
Typical Applications:
- Industrial automation and process control
- Machine I/O control and monitoring
- Relay and solenoid actuation
- PLC interfacing and signal conditioning
- Test and measurement systems
- Data acquisition and control systems
Compatibility:
- Opto-22 compatible terminal boards and modules
- ADLINK DIN-100S-01 terminal board (DIN-rail mountable)
- ADLINK ACL-102100-1 100-pin SCSI-II cable (1 m length)
### 5. Components & Accessories
Included Items:
- PCI-7434 board
- ADLINK software CD (drivers, SDKs, utilities)
- User’s manual and installation guide
Optional Accessories:
- DIN-100S-01: Terminal board with one 100-pin SCSI-II connector and DIN-rail mounting.
- ACL-102100-1: 100-pin SCSI-II cable (1 m, AMP-787082-9 compatible).
- Legacy Replacement: DIN-502S can be replaced by two DIN-50S-01 boards and one ACL-10252-1 (100-pin to dual 50-pin cable, 1 m).
Connectors:
- CN1: 100-pin SCSI-II female connector for all 64 output channels.
- Pin assignments follow Opto-22 standard mapping (VDD1–VDD8 for channel groups, IGND for isolated ground).
### 6. Installation & Setup
System Requirements:
- Available 32-bit PCI slot (5 V signaling)
- Compatible operating systems: Windows 7/8.1 (x86/x64), Linux
- Administrative privileges for driver installation
Installation Procedure:
1. Power off the PC and disconnect all peripherals.
2. Insert the PCI-7434 into an available PCI slot.
3. Secure the card with the chassis screw.
4. Connect the external I/O cable (100-pin SCSI-II) to CN1.
5. Power on the system; the BIOS automatically assigns resources (I/O address, IRQ).
6. Install ADLINK drivers from the provided CD or website.
7. Verify installation using AD-Logger or the provided test utilities.
Configuration:
- Plug-and-play PCI configuration (no manual address or interrupt setup required).
- Software-controlled I/O addressing and interrupt handling.
- Supports programmed I/O data transfer mode.
Safety Precautions:
- Handle the card on an anti-static mat with a grounded wrist strap.
- Avoid installing in high-humidity or high-temperature environments.
- Ensure proper grounding of external loads to prevent damage.
### 7. Performance & Capabilities
Output Performance:
- Channels: 64 isolated digital outputs
- Output Type: Open collector Darlington transistor
- Sink Current: Up to 500 mA per channel (single ON), 120 mA per channel (all ON)
- Output Voltage Range: 5 V to 35 V DC
- Switching Speed: 10 kHz (typical)
- Power Dissipation: 2.25 W per 8-channel group
Isolation & Protection:
- 2500 V RMS optical isolation between channels and host system
- Protection against transient voltages and ground loops
- Flyback diode protection for inductive loads
Data Transfer:
- Programmed I/O (PIO) mode
- 32-bit data width per I/O operation
Limitations:
- No analog input/output capability (digital only)
- No onboard relay or counter/timer functions
- Requires external power supply for load driving (5–35 V DC)
### 8. Standards & Compliance
Bus Compliance:
- PCI Local Bus Specification Rev. 2.1 (32-bit, 5 V signaling)
Form Factor Compliance:
- Standard PCI short card (156 mm × 106 mm)
Electrical & Safety Standards:
- Optical isolation: 2500 V RMS (ULN2803A transistor array)
- CE and FCC Class A compliant (industrial environment)
Software & OS Support:
- Windows 7/8.1 (x86/x64)
- Linux kernel driver support
- Compatible with LabVIEW®, MATLAB®, Visual Studio®, and C/C++ environments
Industry Standards:
- Opto-22 I/O compatibility
- PICMG 2.0 R2.1 (for CompactPCI variants)
### 9. Additional Information
Warranty:
- Duration: 2 years from factory shipment date
- Coverage: Free repair for manufacturing defects
- Exclusions: Damage due to misuse, improper installation, environmental factors, or unauthorized repair.
- RMA Procedure: Obtain an RMA form from [www.adlinktech.com](http://www.adlinktech.com) before returning products.
Technical Support:
- Email: service@adlinktech.com
- Automation Products: automation@adlinktech.com
- NuDAQ/NuIPC Support: nudaq@adlinktech.com, nuipc@adlinktech.com
- Telephone: +886-2-82265877
- Fax: +886-2-82265717
- Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
Maintenance & Updates:
- Firmware and driver updates available via ADLINK’s website.
- Regular software updates ensure compatibility with new OS versions.
- Preventive maintenance: periodic inspection of connectors and cables recommended.
Software Development Kit (SDK):
- Languages Supported: C/C++, Visual Basic, Visual Studio .NET, MATLAB, LabVIEW
- Libraries: PCIS-DASK, PCIS-LVIEW, PCIS-VEE, DAQBench ActiveX, PCIS-DDE, PCIS-ISG, PCIS-ICL, PCIS-OPC
- Utilities: AD-Logger for real-time monitoring and diagnostics
Documentation:
- User’s Guide (Rev. 3.34, Part No. 50-11108-202)
- Software Installation Guide
- Connector Pin Assignment Diagrams
- Example source code for DOS and Windows environments
### Summary
The ADLINK PCI-7434 is a robust, high-density isolated digital output card engineered for industrial automation, machine control, and data acquisition systems. With 64 optically isolated output channels, 2500 V RMS isolation, and high current drive capability (up to 500 mA per channel), it provides reliable and safe digital control in electrically noisy environments. Its compliance with the PCI bus standard, Opto-22 compatibility, and comprehensive software support make it an ideal choice for system integrators and developers requiring flexible, high-performance digital output solutions.
The PCI-7434’s combination of electrical isolation, high current sinking capability, and broad software ecosystem ensures seamless integration into both legacy and modern automation systems, delivering dependable performance and long-term reliability in demanding industrial applications.
### 1. Product Overview
Product Name: PCI-7434
Model Number: PCI-7434
Series: NuDAQ / NuIPC 743X Series
Article Number: PCI-7434
Manufacturer: ADLINK Technology Inc.
Product Type: PCI Isolated Digital I/O Card (64-Channel Digital Output)
Website: [www.adlinktech.com](http://www.adlinktech.com)
The ADLINK PCI-7434 is a high-density, isolated digital output card designed for industrial and laboratory automation systems requiring reliable, optically isolated digital control. It belongs to ADLINK’s 743X series of digital I/O boards, which also includes the PCI-7432 (32 DI/32 DO) and PCI-7433 (64 DI) models. The PCI-7434 provides 64 isolated digital output channels with 2500 V RMS optical isolation, ensuring robust protection against electrical noise and ground loops. It is fully compatible with the Opto-22 standard and features a 100-pin SCSI-II female connector for external interfacing.
### 2. Key Features
- 64 Isolated Digital Output Channels: Provides 64 independent, optically isolated digital outputs for industrial control and automation applications.
- High Isolation Voltage: 2500 V RMS isolation between channels and the host system, protecting the PC from high-voltage transients and ground potential differences.
- High Output Drive Capability: Each output channel can sink up to 500 mA at 24 V DC, suitable for driving relays, solenoids, and other inductive loads.
- Open Collector Darlington Transistor Outputs: Ensures high current drive and fast switching performance.
- Wide Output Voltage Range: Supports 5 V to 35 V DC output voltage levels.
- Opto-22 Compatibility: Standardized pinout and electrical characteristics for easy integration with Opto-22 modules and terminal boards.
- 100-pin SCSI-II Connector: Provides a compact, high-density interface for all 64 channels.
- PCI Bus Interface: Fully compliant with 32-bit, 5 V PCI bus (Rev. 2.1), supporting plug-and-play configuration.
- Software Support: Compatible with Windows 7/8.1 (x86/x64) and Linux; includes drivers and SDKs for LabVIEW®, MATLAB®, C/C++, Visual Basic, and Visual Studio .NET.
- Utility Software: Bundled with AD-Logger for data monitoring and testing.
- Compact Form Factor: Standard PCI card dimensions (156 mm × 106 mm).
- Industrial-Grade Reliability: Designed for continuous operation in harsh environments (0 °C to 60 °C, 5–95% RH non-condensing).
### 3. Technical Specifications
Physical Characteristics
- Dimensions: 156 mm (L) × 106 mm (H) × 1.6 mm (T) (6.08 in × 4.13 in)
- Weight: Approx. 200 g (typical, without accessories)
- Connector Type: 100-pin SCSI-II female connector
- Form Factor: Standard PCI short card
Environmental Conditions
- Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F)
- Storage Temperature: −20 °C to 80 °C (−4 °F to 176 °F)
- Relative Humidity: 5% to 95%, non-condensing
Electrical Characteristics
- Bus Interface: 32-bit, 5 V PCI bus (Rev. 2.1 compliant)
- Power Requirements:
- +5 V @ 560 mA typical
- +12 V @ 150 mA typical
- +3.3 V @ 36.6 mA typical
- Isolation Voltage: 2500 V RMS (channel-to-PC isolation)
- Output Voltage Range: 5 V to 35 V DC
- Output Type: Open collector Darlington transistor array (ULN2803A)
- Sink Current:
- Single channel ON: 500 mA @ 24 V
- All channels ON: 120 mA @ 24 V
- Power Dissipation: Max. 2.25 W per 8-channel group
- Throughput Rate: 10 kHz (0.1 ms response time)
Mechanical and Material Construction
- PCB: Multi-layer FR-4 industrial-grade board
- Connectors: Gold-plated contacts for high durability
- Isolation Components: Optocouplers rated for 2500 V RMS
### 4. Functionality
The PCI-7434 functions as a 64-channel isolated digital output interface between a host PC and external devices. Each output channel uses an optically isolated Darlington transistor circuit to switch external loads such as relays, solenoids, lamps, or actuators. The optical isolation barrier protects the host system from voltage spikes, surges, and ground potential differences.
Operation Principle:
- When a digital output bit is set to “ON,” the corresponding transistor conducts, allowing current to flow through the external load to ground (sink configuration).
- When the bit is “OFF,” the transistor is open, and no current flows.
- The card supports both common ground and common power configurations depending on the external wiring.
Typical Applications:
- Industrial automation and process control
- Machine I/O control and monitoring
- Relay and solenoid actuation
- PLC interfacing and signal conditioning
- Test and measurement systems
- Data acquisition and control systems
Compatibility:
- Opto-22 compatible terminal boards and modules
- ADLINK DIN-100S-01 terminal board (DIN-rail mountable)
- ADLINK ACL-102100-1 100-pin SCSI-II cable (1 m length)
### 5. Components & Accessories
Included Items:
- PCI-7434 board
- ADLINK software CD (drivers, SDKs, utilities)
- User’s manual and installation guide
Optional Accessories:
- DIN-100S-01: Terminal board with one 100-pin SCSI-II connector and DIN-rail mounting.
- ACL-102100-1: 100-pin SCSI-II cable (1 m, AMP-787082-9 compatible).
- Legacy Replacement: DIN-502S can be replaced by two DIN-50S-01 boards and one ACL-10252-1 (100-pin to dual 50-pin cable, 1 m).
Connectors:
- CN1: 100-pin SCSI-II female connector for all 64 output channels.
- Pin assignments follow Opto-22 standard mapping (VDD1–VDD8 for channel groups, IGND for isolated ground).
### 6. Installation & Setup
System Requirements:
- Available 32-bit PCI slot (5 V signaling)
- Compatible operating systems: Windows 7/8.1 (x86/x64), Linux
- Administrative privileges for driver installation
Installation Procedure:
1. Power off the PC and disconnect all peripherals.
2. Insert the PCI-7434 into an available PCI slot.
3. Secure the card with the chassis screw.
4. Connect the external I/O cable (100-pin SCSI-II) to CN1.
5. Power on the system; the BIOS automatically assigns resources (I/O address, IRQ).
6. Install ADLINK drivers from the provided CD or website.
7. Verify installation using AD-Logger or the provided test utilities.
Configuration:
- Plug-and-play PCI configuration (no manual address or interrupt setup required).
- Software-controlled I/O addressing and interrupt handling.
- Supports programmed I/O data transfer mode.
Safety Precautions:
- Handle the card on an anti-static mat with a grounded wrist strap.
- Avoid installing in high-humidity or high-temperature environments.
- Ensure proper grounding of external loads to prevent damage.
### 7. Performance & Capabilities
Output Performance:
- Channels: 64 isolated digital outputs
- Output Type: Open collector Darlington transistor
- Sink Current: Up to 500 mA per channel (single ON), 120 mA per channel (all ON)
- Output Voltage Range: 5 V to 35 V DC
- Switching Speed: 10 kHz (typical)
- Power Dissipation: 2.25 W per 8-channel group
Isolation & Protection:
- 2500 V RMS optical isolation between channels and host system
- Protection against transient voltages and ground loops
- Flyback diode protection for inductive loads
Data Transfer:
- Programmed I/O (PIO) mode
- 32-bit data width per I/O operation
Limitations:
- No analog input/output capability (digital only)
- No onboard relay or counter/timer functions
- Requires external power supply for load driving (5–35 V DC)
### 8. Standards & Compliance
Bus Compliance:
- PCI Local Bus Specification Rev. 2.1 (32-bit, 5 V signaling)
Form Factor Compliance:
- Standard PCI short card (156 mm × 106 mm)
Electrical & Safety Standards:
- Optical isolation: 2500 V RMS (ULN2803A transistor array)
- CE and FCC Class A compliant (industrial environment)
Software & OS Support:
- Windows 7/8.1 (x86/x64)
- Linux kernel driver support
- Compatible with LabVIEW®, MATLAB®, Visual Studio®, and C/C++ environments
Industry Standards:
- Opto-22 I/O compatibility
- PICMG 2.0 R2.1 (for CompactPCI variants)
### 9. Additional Information
Warranty:
- Duration: 2 years from factory shipment date
- Coverage: Free repair for manufacturing defects
- Exclusions: Damage due to misuse, improper installation, environmental factors, or unauthorized repair.
- RMA Procedure: Obtain an RMA form from [www.adlinktech.com](http://www.adlinktech.com) before returning products.
Technical Support:
- Email: service@adlinktech.com
- Automation Products: automation@adlinktech.com
- NuDAQ/NuIPC Support: nudaq@adlinktech.com, nuipc@adlinktech.com
- Telephone: +886-2-82265877
- Fax: +886-2-82265717
- Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
Maintenance & Updates:
- Firmware and driver updates available via ADLINK’s website.
- Regular software updates ensure compatibility with new OS versions.
- Preventive maintenance: periodic inspection of connectors and cables recommended.
Software Development Kit (SDK):
- Languages Supported: C/C++, Visual Basic, Visual Studio .NET, MATLAB, LabVIEW
- Libraries: PCIS-DASK, PCIS-LVIEW, PCIS-VEE, DAQBench ActiveX, PCIS-DDE, PCIS-ISG, PCIS-ICL, PCIS-OPC
- Utilities: AD-Logger for real-time monitoring and diagnostics
Documentation:
- User’s Guide (Rev. 3.34, Part No. 50-11108-202)
- Software Installation Guide
- Connector Pin Assignment Diagrams
- Example source code for DOS and Windows environments
### Summary
The ADLINK PCI-7434 is a robust, high-density isolated digital output card engineered for industrial automation, machine control, and data acquisition systems. With 64 optically isolated output channels, 2500 V RMS isolation, and high current drive capability (up to 500 mA per channel), it provides reliable and safe digital control in electrically noisy environments. Its compliance with the PCI bus standard, Opto-22 compatibility, and comprehensive software support make it an ideal choice for system integrators and developers requiring flexible, high-performance digital output solutions.
The PCI-7434’s combination of electrical isolation, high current sinking capability, and broad software ecosystem ensures seamless integration into both legacy and modern automation systems, delivering dependable performance and long-term reliability in demanding industrial applications.
-
Digital_IO_Selection_Guide_20151230.pdf
PDF Catalog
-
PCI_PCIe_cPCI-7432_7433_7434_Datasheet_en.pdf
PDF Catalog
- DIN-100S-01 - 100pin SCSI-II termination board DIN rail w/o cable
- DIN-502S - 2*50pin SCSI-II termination board DIN rail
