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PCI-7434P

PCI isolated Digital IO Card, 64DO, opto-22, source curr.
  • Hersteller Adlink Technology Inc.
  • Kategorie: DIO Isolated PCI
  • The ADLINK PCI-7434P is a high-density, isolated digital output (DO) card designed for industrial and laboratory automation applications. It belongs to the ADLINK 743X series of isolated digital I/O boards, which include various PCI, PCIe, and CompactPCI (cPCI) form factors. The PCI-7434P specifically provides 64 isolated digital output channels with optical isolation and PNP-type source current outputs. It is engineered for robust performance in electrically noisy environments and offers high isolation protection between the host system and external devices.
- 64 Isolated Digital Output Channels: Provides 64 optically isolated DO channels for high-density digital control applications.
- Optical Isolation: 2500 VRMS isolation voltage between channels and the host system, ensuring protection against high-voltage transients and ground loops.
- Output Type: PNP-type transistor outputs with source current capability.
- High Output Drive Capability: Supports up to 500 mA per channel (single channel ON) and 260 mA per channel (all channels ON) at 24 VDC.
- Output Voltage Range: 5 VDC to 35 VDC.
- Compact PCI Form Factor: Standard 32-bit, 5 V PCI bus interface, compatible with most industrial PCs.
- Connector Type: 100-pin SCSI-II female connector for high-density signal interfacing.
- Form Factor Dimensions: 156 mm × 106 mm (6.08" × 4.13").
- Operating Temperature Range: 0°C to 60°C (32°F to 140°F).
- Storage Temperature Range: -20°C to 80°C (-4°F to 176°F).
- Humidity Tolerance: 5% to 95%, non-condensing.
- 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: AD-Logger for data acquisition and monitoring.
- Isolation Protection: Prevents damage from high external voltages and eliminates ground loop interference.
- Industrial Reliability: Designed for continuous operation in harsh industrial environments.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8473 3020 000

Comprehensive Product Summary: ADLINK PCI-7434P Isolated Digital Output Card




### 1. Product Overview

Product Name: PCI-7434P
Model: PCI-7434P
Series: ADLINK 743X Series (NuDAQ/NuIPC)
Article Number: PCI-7434P
Manufacturer: ADLINK Technology Inc.
Website: [www.adlinktech.com](http://www.adlinktech.com)

The ADLINK PCI-7434P is a high-density, isolated digital output (DO) card designed for industrial and laboratory automation applications. It belongs to the ADLINK 743X series of isolated digital I/O boards, which include various PCI, PCIe, and CompactPCI (cPCI) form factors. The PCI-7434P specifically provides 64 isolated digital output channels with optical isolation and PNP-type source current outputs. It is engineered for robust performance in electrically noisy environments and offers high isolation protection between the host system and external devices.




### 2. Key Features

- 64 Isolated Digital Output Channels: Provides 64 optically isolated DO channels for high-density digital control applications.
- Optical Isolation: 2500 VRMS isolation voltage between channels and the host system, ensuring protection against high-voltage transients and ground loops.
- Output Type: PNP-type transistor outputs with source current capability.
- High Output Drive Capability: Supports up to 500 mA per channel (single channel ON) and 260 mA per channel (all channels ON) at 24 VDC.
- Output Voltage Range: 5 VDC to 35 VDC.
- Compact PCI Form Factor: Standard 32-bit, 5 V PCI bus interface, compatible with most industrial PCs.
- Connector Type: 100-pin SCSI-II female connector for high-density signal interfacing.
- Form Factor Dimensions: 156 mm × 106 mm (6.08" × 4.13").
- Operating Temperature Range: 0°C to 60°C (32°F to 140°F).
- Storage Temperature Range: -20°C to 80°C (-4°F to 176°F).
- Humidity Tolerance: 5% to 95%, non-condensing.
- 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: AD-Logger for data acquisition and monitoring.
- Isolation Protection: Prevents damage from high external voltages and eliminates ground loop interference.
- Industrial Reliability: Designed for continuous operation in harsh industrial environments.




### 3. Technical Specifications

Physical Characteristics:
- Dimensions: 156 mm (L) × 106 mm (H) (6.08" × 4.13")
- Weight: Approx. 200 g (typical, without accessories)
- Connector: 100-pin SCSI-II female connector
- Material: Multi-layer PCB with industrial-grade components

Electrical Characteristics:
- Bus Interface: 32-bit, 5 V PCI bus (PCI Local Bus Specification Rev. 2.1 compliant)
- Power Requirements:
- +5 VDC @ 560 mA typical
- +12 VDC @ 150 mA typical
- +3.3 VDC @ 36.6 mA typical
- Isolation Voltage: 2500 VRMS (channel-to-system isolation)
- Output Voltage Range: 5–35 VDC
- Output Current:
- Single channel ON: 500 mA @ 24 VDC
- All channels ON: 260 mA @ 24 VDC
- Power Dissipation: 1.47 W per chip (8 DO channels)
- Output Type: Source current (PNP transistor configuration)
- Output Device: TD62783 (Darlington transistor array)
- Throughput: 10 kHz (0.1 ms response time)

Environmental Conditions:
- Operating Temperature: 0°C to 60°C
- Storage Temperature: -20°C to 80°C
- Relative Humidity: 5%–95%, non-condensing




### 4. Functionality

The PCI-7434P operates as a 64-channel isolated digital output interface card for industrial control systems. Each output channel is optically isolated from the host system to prevent electrical interference and protect against voltage surges. The card uses PNP-type transistors to source current to external loads, making it suitable for driving relays, solenoids, lamps, and other DC-powered devices.

Working Principle:
- Each output channel is controlled via software commands through the PCI bus.
- When a channel is activated (“ON”), the transistor sources current to the connected load.
- When deactivated (“OFF”), the transistor stops current flow, isolating the load.
- Optical isolation ensures that any high-voltage spikes or ground potential differences do not affect the host PC.

Use Cases and Applications:
- Industrial automation and process control
- Machine and equipment control systems
- Relay and solenoid actuation
- Signal switching and monitoring
- Laboratory instrumentation and data acquisition systems
- PLC and SCADA integration
- Automated test equipment (ATE)

Compatibility:
- Compatible with ADLINK’s NuDAQ and NuIPC product lines.
- Supports Windows and Linux operating systems.
- Integrates with LabVIEW®, MATLAB®, Visual Studio®, and other development environments.




### 5. Components & Accessories

Included Items:
- PCI-7434P 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 meter, compatible with AMP-787082-9).
- 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 meter).

Connectors:
- 100-pin SCSI-II female connector for I/O signal interfacing.
- Supports connection to external terminal boards for field wiring.




### 6. Installation & Setup

System Requirements:
- Available 32-bit PCI slot (5 V signaling)
- Compatible PC or industrial computer
- Supported OS: Windows 7/8.1 (x86/x64) or Linux

Installation Procedure:
1. Power off the host computer and disconnect all peripherals.
2. Insert the PCI-7434P card into an available PCI slot.
3. Secure the card using the chassis screw.
4. Reassemble and power on the system.
5. The system BIOS automatically assigns resources (I/O address, IRQ).
6. Install ADLINK drivers and software 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 channel configuration and output control.
- Supports programmed I/O data transfer.

Mounting Options:
- Standard PCI slot mounting inside desktop or industrial PC chassis.
- External wiring via terminal board and SCSI-II cable.




### 7. Performance & Capabilities

Output Performance:
- Channels: 64 isolated digital outputs
- Output Type: PNP transistor (source current)
- Voltage Range: 5–35 VDC
- Current Capacity:
- Single channel ON: 500 mA @ 24 VDC
- All channels ON: 260 mA @ 24 VDC
- Power Dissipation: 1.47 W per chip (8 channels)
- Response Time: 0.1 ms (10 kHz throughput)

Electrical Isolation:
- 2500 VRMS optical isolation between channels and system ground.
- Protects against transient voltages and ground loops.

Efficiency and Reliability:
- High-speed digital switching with minimal latency.
- Designed for continuous industrial operation.
- Robust protection circuitry for overvoltage and transient suppression.

Limitations:
- Output-only configuration (no digital input channels).
- Requires external power supply for load driving (5–35 VDC).
- Not suitable for AC load control without external relays.




### 8. Standards & Compliance

Bus Compliance:
- PCI Local Bus Specification Rev. 2.1 compliant (32-bit, 5 V signaling).

Form Factor:
- Standard PCI card dimensions (156 mm × 106 mm).

Isolation & Safety:
- Optical isolation: 2500 VRMS (channel-to-system).
- Designed for industrial EMC environments.

Environmental Compliance:
- Operating temperature: 0°C to 60°C
- Storage temperature: -20°C to 80°C
- Humidity: 5%–95%, non-condensing

Industry Standards:
- CompactPCI and PCI mechanical/electrical compliance.
- PICMG 2.0 R2.1 (for cPCI variants).
- CE and FCC Class A (typical for ADLINK industrial cards).




### 9. Additional Information

Warranty:
- Duration: 2 years from the date of shipment.
- 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.

Support & Maintenance:
- Technical Support:
- Email: service@adlinktech.com
- Automation Products: automation@adlinktech.com
- NuDAQ/NuIPC Products: nudaq@adlinktech.com
- Phone: +886-2-82265877
- Fax: +886-2-82265717
- Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan

Software & Updates:
- Drivers and SDKs available for Windows and Linux.
- Regular updates provided via ADLINK’s website.
- Compatible with ADLINK’s PCIS-DASK driver library and DAQBench™ ActiveX controls.

Maintenance Recommendations:
- Handle the card using anti-static precautions.
- Avoid exposure to high humidity or corrosive environments.
- Ensure proper ventilation within the PC chassis.
- Periodically inspect connectors and cables for wear or damage.




### Summary

The ADLINK PCI-7434P is a robust, high-performance isolated digital output card designed for industrial automation, control, and data acquisition systems. With 64 optically isolated PNP-type output channels, 2500 VRMS isolation, and high current sourcing capability, it provides reliable and safe digital control for a wide range of industrial devices. Its compact PCI form factor, comprehensive software support, and plug-and-play configuration make it an ideal choice for engineers and system integrators seeking dependable digital output solutions in demanding environments.
  • DIN-100S-01 - 100pin SCSI-II termination board DIN rail w/o cable
  • DIN-502S - 2*50pin SCSI-II termination board DIN rail