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- 64 Isolated Digital Input Channels: Provides 64 optically isolated digital input channels for robust signal acquisition in noisy or high‑voltage environments.
- High Isolation Voltage: 2500 Vrms channel‑to‑system isolation ensures protection against transient voltages and ground loops.
- Rear I/O Configuration: Rear I/O interface via CompactPCI J2 connector, eliminating front‑panel cabling and enabling high‑density system integration.
- 3U CompactPCI Form Factor: Fully compliant with PICMG 2.0 R2.1 CompactPCI specifications.
- Rugged 100‑pin SCSI‑II Connector: Industrial‑grade connector for reliable signal transmission and mechanical stability.
- Wide Input Voltage Range: Accepts 0–24 V DC input signals (logic H: 5–24 V, logic L: 0–1.5 V).
- Optical Isolation: Protects host systems from high‑voltage transients and eliminates ground loop interference.
- Dual Interrupt Sources: Supports two external interrupt sources on digital input channels 0 and 1 for event‑driven applications.
- High Throughput: Supports up to 10 kHz input sampling rate (0.1 ms response).
- Software Support: Compatible with ADLINK’s PCIS‑DASK driver library and utilities for Windows 7/8.1 x86/x64 and Linux.
- SDK Integration: Supports LabVIEW®, MATLAB®, Visual C/C++, Visual Basic, and .NET environments.
- Diagnostic LEDs: Four user‑programmable LEDs for status indication and debugging.
- Geographic Addressing: Slot number readable from CompactPCI backplane for system identification.
- Industrial‑Grade Design: Operating temperature 0 °C – 60 °C, humidity 5 – 95 % RH non‑condensing.
- High Isolation Voltage: 2500 Vrms channel‑to‑system isolation ensures protection against transient voltages and ground loops.
- Rear I/O Configuration: Rear I/O interface via CompactPCI J2 connector, eliminating front‑panel cabling and enabling high‑density system integration.
- 3U CompactPCI Form Factor: Fully compliant with PICMG 2.0 R2.1 CompactPCI specifications.
- Rugged 100‑pin SCSI‑II Connector: Industrial‑grade connector for reliable signal transmission and mechanical stability.
- Wide Input Voltage Range: Accepts 0–24 V DC input signals (logic H: 5–24 V, logic L: 0–1.5 V).
- Optical Isolation: Protects host systems from high‑voltage transients and eliminates ground loop interference.
- Dual Interrupt Sources: Supports two external interrupt sources on digital input channels 0 and 1 for event‑driven applications.
- High Throughput: Supports up to 10 kHz input sampling rate (0.1 ms response).
- Software Support: Compatible with ADLINK’s PCIS‑DASK driver library and utilities for Windows 7/8.1 x86/x64 and Linux.
- SDK Integration: Supports LabVIEW®, MATLAB®, Visual C/C++, Visual Basic, and .NET environments.
- Diagnostic LEDs: Four user‑programmable LEDs for status indication and debugging.
- Geographic Addressing: Slot number readable from CompactPCI backplane for system identification.
- Industrial‑Grade Design: Operating temperature 0 °C – 60 °C, humidity 5 – 95 % RH non‑condensing.
Comprehensive Product Summary: ADLINK cPCI‑7433R Isolated 64‑Channel Digital Input Rear I/O Card
### 1. Product Overview
Product Name: cPCI‑7433R
Model: cPCI‑7433R
Series: ADLINK 743X Series (NuDAQ/NuIPC)
Article Number: cPCI‑7433R
Manufacturer: ADLINK Technology Inc.
Product Type: CompactPCI (cPCI) 3U Isolated Digital Input Card with Rear I/O
Website: [www.adlinktech.com](http://www.adlinktech.com)
The ADLINK cPCI‑7433R is a 64‑channel isolated digital input (DI) card designed for CompactPCI systems requiring high‑density, high‑isolation digital signal acquisition. It belongs to ADLINK’s 743X series of isolated digital I/O boards, which include PCI, PCIe, and CompactPCI variants. The cPCI‑7433R specifically supports rear I/O connectivity through the CompactPCI backplane, providing a rugged, space‑efficient solution for industrial and laboratory automation environments.
### 2. Key Features
- 64 Isolated Digital Input Channels: Provides 64 optically isolated digital input channels for robust signal acquisition in noisy or high‑voltage environments.
- High Isolation Voltage: 2500 Vrms channel‑to‑system isolation ensures protection against transient voltages and ground loops.
- Rear I/O Configuration: Rear I/O interface via CompactPCI J2 connector, eliminating front‑panel cabling and enabling high‑density system integration.
- 3U CompactPCI Form Factor: Fully compliant with PICMG 2.0 R2.1 CompactPCI specifications.
- Rugged 100‑pin SCSI‑II Connector: Industrial‑grade connector for reliable signal transmission and mechanical stability.
- Wide Input Voltage Range: Accepts 0–24 V DC input signals (logic H: 5–24 V, logic L: 0–1.5 V).
- Optical Isolation: Protects host systems from high‑voltage transients and eliminates ground loop interference.
- Dual Interrupt Sources: Supports two external interrupt sources on digital input channels 0 and 1 for event‑driven applications.
- High Throughput: Supports up to 10 kHz input sampling rate (0.1 ms response).
- Software Support: Compatible with ADLINK’s PCIS‑DASK driver library and utilities for Windows 7/8.1 x86/x64 and Linux.
- SDK Integration: Supports LabVIEW®, MATLAB®, Visual C/C++, Visual Basic, and .NET environments.
- Diagnostic LEDs: Four user‑programmable LEDs for status indication and debugging.
- Geographic Addressing: Slot number readable from CompactPCI backplane for system identification.
- Industrial‑Grade Design: Operating temperature 0 °C – 60 °C, humidity 5 – 95 % RH non‑condensing.
### 3. Technical Specifications
Form Factor: 3U CompactPCI (PICMG 2.0 R2.1 compliant)
Board Dimensions: 160 mm × 100 mm (6.24 in × 3.9 in)
Connector Type: 100‑pin SCSI‑II female (rear I/O via J2)
Weight: Approx. 200 g (typical for 3U cPCI module)
Isolation Voltage: 2500 Vrms (channel‑to‑system)
Input Channels: 64 isolated digital inputs
Input Voltage Range: 0 – 24 V DC (logic H: 5–24 V, logic L: 0–1.5 V)
Input Resistance: 2.4 kΩ @ 0.5 W (1 W for PCI‑7433 variant)
Throughput: 10 kHz (0.1 ms response time)
Interrupt Sources: DI channel 0 and 1
Power Requirements:
+5 V @ 500 mA typical
+3.3 V @ 36.6 mA typical
+12 V @ 150 mA typical
Operating Temperature: 0 °C – 60 °C (32 °F – 140 °F)
Storage Temperature: −20 °C – 80 °C (−4 °F – 176 °F)
Humidity: 5 % – 95 % RH, non‑condensing
Compliance: CE, RoHS, CompactPCI PICMG 2.0 R2.1
### 4. Functionality
The cPCI‑7433R provides 64 optically isolated digital input channels for monitoring external digital signals such as sensors, switches, or logic devices. Each input channel is isolated from the system ground, preventing electrical interference and protecting the host computer from voltage surges.
Operating Principle:
Each input channel uses an opto‑isolator to convert external voltage signals into logic‑level inputs readable by the CompactPCI bus. The card supports both current‑sourcing and current‑sinking configurations, depending on the external wiring. The optical isolation barrier ensures that high‑voltage transients or ground potential differences do not propagate into the system.
Use Cases and Applications:
- Industrial automation and process control
- Machine status monitoring and event logging
- Laboratory instrumentation and data acquisition
- Safety interlock and alarm systems
- Digital signal monitoring in test benches
- PLC and SCADA system integration
Compatibility:
- CompactPCI 3U backplanes (rear I/O capable)
- ADLINK transition boards (e.g., DB‑100RU)
- ADLINK software drivers (PCIS‑DASK, LabVIEW VIs, MATLAB toolkits)
- Operating systems: Windows 7/8.1 x86/x64, Linux
### 5. Components & Accessories
Included Items:
- cPCI‑7433R board
- ADLINK software CD (drivers, SDKs, utilities)
- User’s Manual and Software Installation Guide
- Rear I/O transition board (DB‑100RU)
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, mating 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 two 50‑pin cable, 1 m).
Connectors:
- Rear I/O via CompactPCI J2 connector (no front‑panel I/O).
- 100‑pin SCSI‑II female interface for transition board connection.
### 6. Installation & Setup
System Requirements:
- CompactPCI 3U chassis with rear I/O support
- Available 32‑bit CompactPCI slot
- +5 V DC power supply (500 mA typical)
Installation Procedure:
1. Power off the CompactPCI system and disconnect all peripherals.
2. Insert the cPCI‑7433R into an available 3U CompactPCI slot supporting rear I/O.
3. Secure the module using the front‑panel screws.
4. Connect the rear I/O transition board (DB‑100RU) to the backplane.
5. Power on the system; the BIOS automatically assigns resources (Plug & Play).
6. Install ADLINK’s PCIS‑DASK driver and verify operation using AD‑Logger or test utilities.
Caution:
Do not install the cPCI‑7433R into non‑ADLINK backplanes with incompatible rear I/O pinouts; permanent damage may occur.
Software Installation:
- Windows: Plug‑and‑Play detection installs the NuDAQ/NuIPC driver.
- Linux: Use ADLINK’s open‑source driver package.
- Verify installation using the provided diagnostic utilities.
### 7. Performance & Capabilities
Input Performance:
- 64 isolated digital input channels
- Input voltage range: 0–24 V DC
- Input resistance: 2.4 kΩ @ 0.5 W
- Isolation: 2500 Vrms
- Throughput: 10 kHz (0.1 ms response)
- Interrupts: 2 sources (DI 0 and DI 1)
Electrical Characteristics:
- Logic High: 5 – 24 V
- Logic Low: 0 – 1.5 V
- Input current: ≈ 10 mA @ 24 V
- Power consumption: +5 V @ 500 mA typical
System Performance:
- PCI bus interface: 32‑bit, 33 MHz
- CompactPCI compliance: PICMG 2.0 R2.1
- Data transfer mode: Programmed I/O
- Interrupt latency: < 1 µs typical
Limitations:
- No analog input/output capability
- Rear I/O only (no front‑panel connectors)
- Isolation limited to 2500 Vrms (higher isolation available on non‑rear I/O models)
### 8. Standards & Compliance
- CompactPCI Standard: PICMG 2.0 Revision 2.1 compliant
- Electrical Isolation: 2500 Vrms channel‑to‑system
- Safety & EMC: CE compliant
- Environmental: RoHS compliant, 5 – 95 % RH non‑condensing
- Operating Systems: Windows 7/8.1 x86/x64, Linux
- Software Interfaces:
– PCIS‑DASK driver library
– LabVIEW VIs (PCIS‑LVIEW)
– HP VEE driver (PCIS‑VEE)
– DAQBench ActiveX controls
– ISaGRAF SoftPLC driver
– InControl and OPC Server support
### 9. Additional Information
Warranty:
- Two‑year limited warranty from shipment date.
- Covers manufacturing defects and normal operation failures.
- Excludes damage from misuse, improper installation, or environmental factors.
Support & Service:
- Technical Support: automation@adlinktech.com
- Sales & Service: service@adlinktech.com
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- Phone: +886‑2‑82265877 Fax: +886‑2‑82265717
- Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
Maintenance:
- Handle using anti‑static precautions.
- Store in dry, temperature‑controlled environments (−20 °C – 80 °C).
- Clean with dry air or anti‑static brush only.
Software Updates:
- Latest drivers and SDKs available from ADLINK’s website.
- Firmware updates provided through PCIS‑DASK package.
Documentation:
- User’s Guide (Rev. 3.34, Part No. 50‑11108‑202)
- Software Installation Guide
- PCIS‑DASK Function Reference Manual
### Summary
The ADLINK cPCI‑7433R is a high‑density, 64‑channel isolated digital input card engineered for CompactPCI 3U systems requiring rear I/O connectivity. With 2500 Vrms isolation, 24 V input tolerance, and dual interrupt capability, it provides reliable digital signal acquisition in industrial automation, process control, and laboratory environments. Its compliance with PICMG 2.0 R2.1, robust optical isolation, and comprehensive software support make it an ideal choice for system integrators seeking a compact, rugged, and programmable digital input solution.
### 1. Product Overview
Product Name: cPCI‑7433R
Model: cPCI‑7433R
Series: ADLINK 743X Series (NuDAQ/NuIPC)
Article Number: cPCI‑7433R
Manufacturer: ADLINK Technology Inc.
Product Type: CompactPCI (cPCI) 3U Isolated Digital Input Card with Rear I/O
Website: [www.adlinktech.com](http://www.adlinktech.com)
The ADLINK cPCI‑7433R is a 64‑channel isolated digital input (DI) card designed for CompactPCI systems requiring high‑density, high‑isolation digital signal acquisition. It belongs to ADLINK’s 743X series of isolated digital I/O boards, which include PCI, PCIe, and CompactPCI variants. The cPCI‑7433R specifically supports rear I/O connectivity through the CompactPCI backplane, providing a rugged, space‑efficient solution for industrial and laboratory automation environments.
### 2. Key Features
- 64 Isolated Digital Input Channels: Provides 64 optically isolated digital input channels for robust signal acquisition in noisy or high‑voltage environments.
- High Isolation Voltage: 2500 Vrms channel‑to‑system isolation ensures protection against transient voltages and ground loops.
- Rear I/O Configuration: Rear I/O interface via CompactPCI J2 connector, eliminating front‑panel cabling and enabling high‑density system integration.
- 3U CompactPCI Form Factor: Fully compliant with PICMG 2.0 R2.1 CompactPCI specifications.
- Rugged 100‑pin SCSI‑II Connector: Industrial‑grade connector for reliable signal transmission and mechanical stability.
- Wide Input Voltage Range: Accepts 0–24 V DC input signals (logic H: 5–24 V, logic L: 0–1.5 V).
- Optical Isolation: Protects host systems from high‑voltage transients and eliminates ground loop interference.
- Dual Interrupt Sources: Supports two external interrupt sources on digital input channels 0 and 1 for event‑driven applications.
- High Throughput: Supports up to 10 kHz input sampling rate (0.1 ms response).
- Software Support: Compatible with ADLINK’s PCIS‑DASK driver library and utilities for Windows 7/8.1 x86/x64 and Linux.
- SDK Integration: Supports LabVIEW®, MATLAB®, Visual C/C++, Visual Basic, and .NET environments.
- Diagnostic LEDs: Four user‑programmable LEDs for status indication and debugging.
- Geographic Addressing: Slot number readable from CompactPCI backplane for system identification.
- Industrial‑Grade Design: Operating temperature 0 °C – 60 °C, humidity 5 – 95 % RH non‑condensing.
### 3. Technical Specifications
Form Factor: 3U CompactPCI (PICMG 2.0 R2.1 compliant)
Board Dimensions: 160 mm × 100 mm (6.24 in × 3.9 in)
Connector Type: 100‑pin SCSI‑II female (rear I/O via J2)
Weight: Approx. 200 g (typical for 3U cPCI module)
Isolation Voltage: 2500 Vrms (channel‑to‑system)
Input Channels: 64 isolated digital inputs
Input Voltage Range: 0 – 24 V DC (logic H: 5–24 V, logic L: 0–1.5 V)
Input Resistance: 2.4 kΩ @ 0.5 W (1 W for PCI‑7433 variant)
Throughput: 10 kHz (0.1 ms response time)
Interrupt Sources: DI channel 0 and 1
Power Requirements:
+5 V @ 500 mA typical
+3.3 V @ 36.6 mA typical
+12 V @ 150 mA typical
Operating Temperature: 0 °C – 60 °C (32 °F – 140 °F)
Storage Temperature: −20 °C – 80 °C (−4 °F – 176 °F)
Humidity: 5 % – 95 % RH, non‑condensing
Compliance: CE, RoHS, CompactPCI PICMG 2.0 R2.1
### 4. Functionality
The cPCI‑7433R provides 64 optically isolated digital input channels for monitoring external digital signals such as sensors, switches, or logic devices. Each input channel is isolated from the system ground, preventing electrical interference and protecting the host computer from voltage surges.
Operating Principle:
Each input channel uses an opto‑isolator to convert external voltage signals into logic‑level inputs readable by the CompactPCI bus. The card supports both current‑sourcing and current‑sinking configurations, depending on the external wiring. The optical isolation barrier ensures that high‑voltage transients or ground potential differences do not propagate into the system.
Use Cases and Applications:
- Industrial automation and process control
- Machine status monitoring and event logging
- Laboratory instrumentation and data acquisition
- Safety interlock and alarm systems
- Digital signal monitoring in test benches
- PLC and SCADA system integration
Compatibility:
- CompactPCI 3U backplanes (rear I/O capable)
- ADLINK transition boards (e.g., DB‑100RU)
- ADLINK software drivers (PCIS‑DASK, LabVIEW VIs, MATLAB toolkits)
- Operating systems: Windows 7/8.1 x86/x64, Linux
### 5. Components & Accessories
Included Items:
- cPCI‑7433R board
- ADLINK software CD (drivers, SDKs, utilities)
- User’s Manual and Software Installation Guide
- Rear I/O transition board (DB‑100RU)
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, mating 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 two 50‑pin cable, 1 m).
Connectors:
- Rear I/O via CompactPCI J2 connector (no front‑panel I/O).
- 100‑pin SCSI‑II female interface for transition board connection.
### 6. Installation & Setup
System Requirements:
- CompactPCI 3U chassis with rear I/O support
- Available 32‑bit CompactPCI slot
- +5 V DC power supply (500 mA typical)
Installation Procedure:
1. Power off the CompactPCI system and disconnect all peripherals.
2. Insert the cPCI‑7433R into an available 3U CompactPCI slot supporting rear I/O.
3. Secure the module using the front‑panel screws.
4. Connect the rear I/O transition board (DB‑100RU) to the backplane.
5. Power on the system; the BIOS automatically assigns resources (Plug & Play).
6. Install ADLINK’s PCIS‑DASK driver and verify operation using AD‑Logger or test utilities.
Caution:
Do not install the cPCI‑7433R into non‑ADLINK backplanes with incompatible rear I/O pinouts; permanent damage may occur.
Software Installation:
- Windows: Plug‑and‑Play detection installs the NuDAQ/NuIPC driver.
- Linux: Use ADLINK’s open‑source driver package.
- Verify installation using the provided diagnostic utilities.
### 7. Performance & Capabilities
Input Performance:
- 64 isolated digital input channels
- Input voltage range: 0–24 V DC
- Input resistance: 2.4 kΩ @ 0.5 W
- Isolation: 2500 Vrms
- Throughput: 10 kHz (0.1 ms response)
- Interrupts: 2 sources (DI 0 and DI 1)
Electrical Characteristics:
- Logic High: 5 – 24 V
- Logic Low: 0 – 1.5 V
- Input current: ≈ 10 mA @ 24 V
- Power consumption: +5 V @ 500 mA typical
System Performance:
- PCI bus interface: 32‑bit, 33 MHz
- CompactPCI compliance: PICMG 2.0 R2.1
- Data transfer mode: Programmed I/O
- Interrupt latency: < 1 µs typical
Limitations:
- No analog input/output capability
- Rear I/O only (no front‑panel connectors)
- Isolation limited to 2500 Vrms (higher isolation available on non‑rear I/O models)
### 8. Standards & Compliance
- CompactPCI Standard: PICMG 2.0 Revision 2.1 compliant
- Electrical Isolation: 2500 Vrms channel‑to‑system
- Safety & EMC: CE compliant
- Environmental: RoHS compliant, 5 – 95 % RH non‑condensing
- Operating Systems: Windows 7/8.1 x86/x64, Linux
- Software Interfaces:
– PCIS‑DASK driver library
– LabVIEW VIs (PCIS‑LVIEW)
– HP VEE driver (PCIS‑VEE)
– DAQBench ActiveX controls
– ISaGRAF SoftPLC driver
– InControl and OPC Server support
### 9. Additional Information
Warranty:
- Two‑year limited warranty from shipment date.
- Covers manufacturing defects and normal operation failures.
- Excludes damage from misuse, improper installation, or environmental factors.
Support & Service:
- Technical Support: automation@adlinktech.com
- Sales & Service: service@adlinktech.com
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- Phone: +886‑2‑82265877 Fax: +886‑2‑82265717
- Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
Maintenance:
- Handle using anti‑static precautions.
- Store in dry, temperature‑controlled environments (−20 °C – 80 °C).
- Clean with dry air or anti‑static brush only.
Software Updates:
- Latest drivers and SDKs available from ADLINK’s website.
- Firmware updates provided through PCIS‑DASK package.
Documentation:
- User’s Guide (Rev. 3.34, Part No. 50‑11108‑202)
- Software Installation Guide
- PCIS‑DASK Function Reference Manual
### Summary
The ADLINK cPCI‑7433R is a high‑density, 64‑channel isolated digital input card engineered for CompactPCI 3U systems requiring rear I/O connectivity. With 2500 Vrms isolation, 24 V input tolerance, and dual interrupt capability, it provides reliable digital signal acquisition in industrial automation, process control, and laboratory environments. Its compliance with PICMG 2.0 R2.1, robust optical isolation, and comprehensive software support make it an ideal choice for system integrators seeking a compact, rugged, and programmable digital input solution.
-
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
