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- 16 Isolated Digital Inputs: Each input channel is optically isolated using PC357 optocouplers, providing high noise immunity and protection against voltage transients.
- 16 Relay Outputs: Mechanical relay outputs rated at 3 A/250 VAC or 3 A/30 VDC, suitable for switching industrial loads such as solenoids, contactors, and indicator lamps.
- High Isolation Voltage: 3,750 V isolation between channels and between channel and ground, ensuring electrical safety and signal integrity.
- PCI Bus Interface: Fully compatible with standard PCI slots, supporting plug‑and‑play configuration and automatic resource allocation.
- Industrial‑Grade Design: Built with durable components and PCB layout optimized for long‑term reliability in harsh environments.
- Compact Form Factor: Board dimensions of 185 mm × 115 mm allow installation in standard PC enclosures.
- Connector Options: Equipped with a 37‑pin D‑type male connector and a 40‑pin header for flexible wiring and external interfacing.
- LED Status Indicators: Each channel includes LED indicators for input and output status monitoring.
- Software Support: Compatible with common operating systems and supports driver libraries for Windows and Linux environments.
- Safety and EMC Compliance: Designed to meet industrial safety and electromagnetic compatibility standards.
- 16 Relay Outputs: Mechanical relay outputs rated at 3 A/250 VAC or 3 A/30 VDC, suitable for switching industrial loads such as solenoids, contactors, and indicator lamps.
- High Isolation Voltage: 3,750 V isolation between channels and between channel and ground, ensuring electrical safety and signal integrity.
- PCI Bus Interface: Fully compatible with standard PCI slots, supporting plug‑and‑play configuration and automatic resource allocation.
- Industrial‑Grade Design: Built with durable components and PCB layout optimized for long‑term reliability in harsh environments.
- Compact Form Factor: Board dimensions of 185 mm × 115 mm allow installation in standard PC enclosures.
- Connector Options: Equipped with a 37‑pin D‑type male connector and a 40‑pin header for flexible wiring and external interfacing.
- LED Status Indicators: Each channel includes LED indicators for input and output status monitoring.
- Software Support: Compatible with common operating systems and supports driver libraries for Windows and Linux environments.
- Safety and EMC Compliance: Designed to meet industrial safety and electromagnetic compatibility standards.
1. Product Overview
Product Name: PCI 16/16 Isolated 3.75 kV Relay 3 A DIO Card
Model Number: DASP‑52032
Series: AX5425P Series
Article Number: DASP‑52032
Manufacturer: Axiom
The Axiom DASP‑52032 (AX5425P) is a high‑performance digital input/output (DIO) interface card designed for industrial automation, control, and monitoring systems. It provides 16 optically isolated digital input channels and 16 relay output channels, each capable of switching up to 3 A at 250 VAC. The card is built for PCI bus systems and offers robust 3.75 kV isolation between channels and between channels and ground, ensuring reliable operation in electrically noisy or high‑voltage environments. With its combination of isolation, high current capacity, and flexible I/O configuration, the DASP‑52032 is ideal for applications requiring safe and dependable digital signal interfacing.
2. Key Features
- 16 Isolated Digital Inputs: Each input channel is optically isolated using PC357 optocouplers, providing high noise immunity and protection against voltage transients.
- 16 Relay Outputs: Mechanical relay outputs rated at 3 A/250 VAC or 3 A/30 VDC, suitable for switching industrial loads such as solenoids, contactors, and indicator lamps.
- High Isolation Voltage: 3,750 V isolation between channels and between channel and ground, ensuring electrical safety and signal integrity.
- PCI Bus Interface: Fully compatible with standard PCI slots, supporting plug‑and‑play configuration and automatic resource allocation.
- Industrial‑Grade Design: Built with durable components and PCB layout optimized for long‑term reliability in harsh environments.
- Compact Form Factor: Board dimensions of 185 mm × 115 mm allow installation in standard PC enclosures.
- Connector Options: Equipped with a 37‑pin D‑type male connector and a 40‑pin header for flexible wiring and external interfacing.
- LED Status Indicators: Each channel includes LED indicators for input and output status monitoring.
- Software Support: Compatible with common operating systems and supports driver libraries for Windows and Linux environments.
- Safety and EMC Compliance: Designed to meet industrial safety and electromagnetic compatibility standards.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI (32‑bit, 33 MHz) |
| Digital Inputs | 16 optically isolated channels |
| Input Type | Opto‑isolated (PC357) |
| Input Voltage Range | Typically 5 V – 24 V DC |
| Input Isolation | 3.75 kV channel‑to‑channel and channel‑to‑ground |
| Input Current | Approx. 5 mA per channel at 24 V DC |
| Digital Outputs | 16 relay channels |
| Relay Type | SPST (Form A) mechanical relays |
| Contact Rating | 3 A @ 250 VAC / 3 A @ 30 VDC |
| Contact Resistance | ≤ 100 mΩ (initial) |
| Relay Life Expectancy | 10⁵ operations (full load), 10⁷ operations (no load) |
| Isolation Voltage | 3,750 V RMS |
| Connectors | 37‑pin D‑type male + 40‑pin header |
| Board Dimensions | 185 mm (L) × 115 mm (W) |
| Weight | Approx. 250 g |
| Operating Temperature | 0 °C – 60 °C |
| Storage Temperature | −20 °C – 85 °C |
| Humidity | 5 % – 95 % RH, non‑condensing |
| Power Consumption | Typically < 10 W |
| Isolation Resistance | > 100 MΩ at 500 V DC |
| Mounting | Standard PCI slot |
| Material | FR‑4 PCB, industrial‑grade components |
4. Functionality
The DASP‑52032 functions as a digital I/O interface card that bridges field‑level signals and host computer control systems. The 16 optically isolated input channels receive digital signals from sensors, switches, or other logic‑level devices. Each input channel uses an optocoupler (PC357) to electrically isolate the field signal from the computer’s internal circuitry, protecting the system from voltage surges and ground loops.
The 16 relay output channels act as electrically isolated switches controlled by the host PC. Each relay can drive external loads such as motors, lamps, solenoids, or contactors. The relays are energized through software commands sent via the PCI bus, allowing precise control of external devices.
Typical Use Cases:
- Industrial process control and automation
- Machine status monitoring and control
- Building automation systems (lighting, HVAC, access control)
- Laboratory instrumentation and test benches
- Data acquisition and signal switching
- Safety interlock and alarm systems
Compatibility:
- Compatible with standard PCI bus architecture (32‑bit, 33 MHz)
- Supported by Axiom’s driver libraries for Windows and Linux
- Can be integrated with SCADA, PLC, or custom control software via API or SDK
5. Components & Accessories
Included Components:
- DASP‑52032 PCI DIO card (AX5425P)
- User manual and installation guide
- Driver and software utility CD or downloadable package
- 37‑pin D‑type male connector interface
- 40‑pin header for additional I/O connection
Optional Accessories:
- Shielded cable assemblies for 37‑pin D‑sub connector
- Terminal board for easy wiring (e.g., TB‑37 or TB‑40 series)
- Relay protection modules or external relay expansion boards
- DIN‑rail mounting accessories for external terminal boards
- Spare relay kits for maintenance or replacement
Connectors:
- 37‑pin D‑type male: Typically used for relay output connections
- 40‑pin header: Used for digital input channels or auxiliary signals
- Both connectors are designed for secure, vibration‑resistant connections in industrial environments.
6. Installation & Setup
System Requirements:
- Available PCI slot (32‑bit, 33 MHz)
- Compatible operating system (Windows 7/10/11, Linux kernel ≥ 3.x)
- Minimum CPU: Pentium III or higher
- Minimum RAM: 512 MB
- Power supply capable of providing +5 V DC for PCI bus operation
Installation Steps:
1. Power off the host computer and disconnect it from the mains supply.
2. Remove the computer chassis cover and locate an available PCI slot.
3. Insert the DASP‑52032 card firmly into the slot and secure it with a screw.
4. Connect external wiring to the 37‑pin and/or 40‑pin connectors as required.
5. Replace the chassis cover and power on the system.
6. Install the driver software provided by Axiom.
7. Verify installation using the diagnostic utility or control panel application.
8. Configure input/output channels through software or API as needed.
Mounting Options:
- Standard PCI slot mounting inside a PC or industrial computer chassis.
- External terminal boards can be DIN‑rail mounted for field wiring convenience.
Configuration:
- Plug‑and‑play PCI configuration (no manual jumper settings required).
- Software‑based channel mapping and relay control.
- Optional debounce and filter settings for input channels via software.
7. Performance & Capabilities
Speed and Response:
- Input response time: typically < 10 ms (depending on optocoupler characteristics).
- Relay switching time: typically 10 ms – 15 ms (operate/release).
- Suitable for low‑frequency control and switching applications.
Capacity:
- 16 input and 16 output channels provide balanced I/O capability.
- Each relay can handle up to 3 A continuous current at 250 VAC or 30 VDC.
- Total load capacity depends on system power and thermal limits.
Efficiency:
- Low power consumption (< 10 W) ensures minimal heat generation.
- High isolation minimizes signal interference and cross‑talk.
- Mechanical relays provide reliable switching with long operational life.
Limitations:
- Not suitable for high‑speed digital switching (> 100 Hz).
- Mechanical relay outputs have finite mechanical life; periodic maintenance recommended.
- Input voltage range limited to typical industrial logic levels (5 V – 24 V DC).
Reliability:
- Industrial‑grade relays and optocouplers ensure stable operation.
- PCB design optimized for thermal dissipation and electrical isolation.
- Each channel individually isolated to prevent cascading failures.
8. Standards & Compliance
The DASP‑52032 (AX5425P) is designed and manufactured in accordance with international industrial and safety standards to ensure compatibility, reliability, and safety in demanding environments.
Certifications and Compliance:
- CE Marking: Conforms to European safety, health, and environmental protection standards.
- RoHS Compliance: Free from hazardous substances such as lead, mercury, and cadmium.
- EMC Compliance: Meets EN 55022/55024 standards for electromagnetic compatibility.
- Safety Isolation: 3.75 kV isolation verified per IEC 61010‑1 standards.
- Quality Management: Manufactured under ISO 9001‑certified processes.
Industry Standards:
- PCI Local Bus Specification 2.2 compliant.
- Relay performance conforms to IEC 61810 standards.
- Opto‑isolation performance based on UL‑recognized PC357 components.
These certifications ensure that the DASP‑52032 can be safely integrated into industrial control systems, laboratory setups, and automation networks that require compliance with international regulations.
9. Additional Information
Warranty:
Axiom provides a standard 2‑year limited warranty covering defects in materials and workmanship under normal operating conditions. Extended warranty options may be available upon request.
Technical Support:
Comprehensive technical support is available through Axiom’s online portal, including driver downloads, software updates, and troubleshooting guides. Dedicated support engineers can assist with integration, configuration, and application development.
Maintenance:
- Periodic inspection of relay contacts recommended for high‑load applications.
- Ensure connectors are securely fastened and free from corrosion.
- Keep the card free from dust and contaminants to maintain thermal performance.
- Replace relays after their rated mechanical life if used in continuous switching operations.
Software & Firmware Updates:
- Driver and utility software updates are periodically released to ensure compatibility with new operating systems.
- Firmware updates (if applicable) can be applied via Axiom’s configuration utility.
Environmental Considerations:
- Designed for operation in industrial environments with wide temperature and humidity ranges.
- Compliant with RoHS and WEEE directives for environmentally responsible disposal.
Documentation & Resources:
- User manual with detailed pin assignments, wiring diagrams, and programming examples.
- API reference for software developers integrating the card into custom applications.
- Example code for C/C++, LabVIEW, and Python environments.
Ordering Information:
- Model: DASP‑52032
- Description: PCI 16/16 Isolated 3.75 kV Relay 3 A DIO Card
- Manufacturer: Axiom
- Part Number: AX5425P
- Package Contents: PCI card, documentation, driver CD
### Summary
The Axiom DASP‑52032 (AX5425P) is a robust, industrial‑grade PCI digital I/O card offering 16 optically isolated inputs and 16 relay outputs with 3.75 kV isolation. Engineered for reliability and safety, it provides a secure interface between control systems and field devices. Its high isolation voltage, durable relay design, and flexible connectivity make it suitable for a wide range of automation, monitoring, and control applications. With comprehensive software support, compliance with international standards, and straightforward installation, the DASP‑52032 delivers dependable performance for industrial and laboratory environments requiring precise digital control and isolation.
Product Name: PCI 16/16 Isolated 3.75 kV Relay 3 A DIO Card
Model Number: DASP‑52032
Series: AX5425P Series
Article Number: DASP‑52032
Manufacturer: Axiom
The Axiom DASP‑52032 (AX5425P) is a high‑performance digital input/output (DIO) interface card designed for industrial automation, control, and monitoring systems. It provides 16 optically isolated digital input channels and 16 relay output channels, each capable of switching up to 3 A at 250 VAC. The card is built for PCI bus systems and offers robust 3.75 kV isolation between channels and between channels and ground, ensuring reliable operation in electrically noisy or high‑voltage environments. With its combination of isolation, high current capacity, and flexible I/O configuration, the DASP‑52032 is ideal for applications requiring safe and dependable digital signal interfacing.
2. Key Features
- 16 Isolated Digital Inputs: Each input channel is optically isolated using PC357 optocouplers, providing high noise immunity and protection against voltage transients.
- 16 Relay Outputs: Mechanical relay outputs rated at 3 A/250 VAC or 3 A/30 VDC, suitable for switching industrial loads such as solenoids, contactors, and indicator lamps.
- High Isolation Voltage: 3,750 V isolation between channels and between channel and ground, ensuring electrical safety and signal integrity.
- PCI Bus Interface: Fully compatible with standard PCI slots, supporting plug‑and‑play configuration and automatic resource allocation.
- Industrial‑Grade Design: Built with durable components and PCB layout optimized for long‑term reliability in harsh environments.
- Compact Form Factor: Board dimensions of 185 mm × 115 mm allow installation in standard PC enclosures.
- Connector Options: Equipped with a 37‑pin D‑type male connector and a 40‑pin header for flexible wiring and external interfacing.
- LED Status Indicators: Each channel includes LED indicators for input and output status monitoring.
- Software Support: Compatible with common operating systems and supports driver libraries for Windows and Linux environments.
- Safety and EMC Compliance: Designed to meet industrial safety and electromagnetic compatibility standards.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI (32‑bit, 33 MHz) |
| Digital Inputs | 16 optically isolated channels |
| Input Type | Opto‑isolated (PC357) |
| Input Voltage Range | Typically 5 V – 24 V DC |
| Input Isolation | 3.75 kV channel‑to‑channel and channel‑to‑ground |
| Input Current | Approx. 5 mA per channel at 24 V DC |
| Digital Outputs | 16 relay channels |
| Relay Type | SPST (Form A) mechanical relays |
| Contact Rating | 3 A @ 250 VAC / 3 A @ 30 VDC |
| Contact Resistance | ≤ 100 mΩ (initial) |
| Relay Life Expectancy | 10⁵ operations (full load), 10⁷ operations (no load) |
| Isolation Voltage | 3,750 V RMS |
| Connectors | 37‑pin D‑type male + 40‑pin header |
| Board Dimensions | 185 mm (L) × 115 mm (W) |
| Weight | Approx. 250 g |
| Operating Temperature | 0 °C – 60 °C |
| Storage Temperature | −20 °C – 85 °C |
| Humidity | 5 % – 95 % RH, non‑condensing |
| Power Consumption | Typically < 10 W |
| Isolation Resistance | > 100 MΩ at 500 V DC |
| Mounting | Standard PCI slot |
| Material | FR‑4 PCB, industrial‑grade components |
4. Functionality
The DASP‑52032 functions as a digital I/O interface card that bridges field‑level signals and host computer control systems. The 16 optically isolated input channels receive digital signals from sensors, switches, or other logic‑level devices. Each input channel uses an optocoupler (PC357) to electrically isolate the field signal from the computer’s internal circuitry, protecting the system from voltage surges and ground loops.
The 16 relay output channels act as electrically isolated switches controlled by the host PC. Each relay can drive external loads such as motors, lamps, solenoids, or contactors. The relays are energized through software commands sent via the PCI bus, allowing precise control of external devices.
Typical Use Cases:
- Industrial process control and automation
- Machine status monitoring and control
- Building automation systems (lighting, HVAC, access control)
- Laboratory instrumentation and test benches
- Data acquisition and signal switching
- Safety interlock and alarm systems
Compatibility:
- Compatible with standard PCI bus architecture (32‑bit, 33 MHz)
- Supported by Axiom’s driver libraries for Windows and Linux
- Can be integrated with SCADA, PLC, or custom control software via API or SDK
5. Components & Accessories
Included Components:
- DASP‑52032 PCI DIO card (AX5425P)
- User manual and installation guide
- Driver and software utility CD or downloadable package
- 37‑pin D‑type male connector interface
- 40‑pin header for additional I/O connection
Optional Accessories:
- Shielded cable assemblies for 37‑pin D‑sub connector
- Terminal board for easy wiring (e.g., TB‑37 or TB‑40 series)
- Relay protection modules or external relay expansion boards
- DIN‑rail mounting accessories for external terminal boards
- Spare relay kits for maintenance or replacement
Connectors:
- 37‑pin D‑type male: Typically used for relay output connections
- 40‑pin header: Used for digital input channels or auxiliary signals
- Both connectors are designed for secure, vibration‑resistant connections in industrial environments.
6. Installation & Setup
System Requirements:
- Available PCI slot (32‑bit, 33 MHz)
- Compatible operating system (Windows 7/10/11, Linux kernel ≥ 3.x)
- Minimum CPU: Pentium III or higher
- Minimum RAM: 512 MB
- Power supply capable of providing +5 V DC for PCI bus operation
Installation Steps:
1. Power off the host computer and disconnect it from the mains supply.
2. Remove the computer chassis cover and locate an available PCI slot.
3. Insert the DASP‑52032 card firmly into the slot and secure it with a screw.
4. Connect external wiring to the 37‑pin and/or 40‑pin connectors as required.
5. Replace the chassis cover and power on the system.
6. Install the driver software provided by Axiom.
7. Verify installation using the diagnostic utility or control panel application.
8. Configure input/output channels through software or API as needed.
Mounting Options:
- Standard PCI slot mounting inside a PC or industrial computer chassis.
- External terminal boards can be DIN‑rail mounted for field wiring convenience.
Configuration:
- Plug‑and‑play PCI configuration (no manual jumper settings required).
- Software‑based channel mapping and relay control.
- Optional debounce and filter settings for input channels via software.
7. Performance & Capabilities
Speed and Response:
- Input response time: typically < 10 ms (depending on optocoupler characteristics).
- Relay switching time: typically 10 ms – 15 ms (operate/release).
- Suitable for low‑frequency control and switching applications.
Capacity:
- 16 input and 16 output channels provide balanced I/O capability.
- Each relay can handle up to 3 A continuous current at 250 VAC or 30 VDC.
- Total load capacity depends on system power and thermal limits.
Efficiency:
- Low power consumption (< 10 W) ensures minimal heat generation.
- High isolation minimizes signal interference and cross‑talk.
- Mechanical relays provide reliable switching with long operational life.
Limitations:
- Not suitable for high‑speed digital switching (> 100 Hz).
- Mechanical relay outputs have finite mechanical life; periodic maintenance recommended.
- Input voltage range limited to typical industrial logic levels (5 V – 24 V DC).
Reliability:
- Industrial‑grade relays and optocouplers ensure stable operation.
- PCB design optimized for thermal dissipation and electrical isolation.
- Each channel individually isolated to prevent cascading failures.
8. Standards & Compliance
The DASP‑52032 (AX5425P) is designed and manufactured in accordance with international industrial and safety standards to ensure compatibility, reliability, and safety in demanding environments.
Certifications and Compliance:
- CE Marking: Conforms to European safety, health, and environmental protection standards.
- RoHS Compliance: Free from hazardous substances such as lead, mercury, and cadmium.
- EMC Compliance: Meets EN 55022/55024 standards for electromagnetic compatibility.
- Safety Isolation: 3.75 kV isolation verified per IEC 61010‑1 standards.
- Quality Management: Manufactured under ISO 9001‑certified processes.
Industry Standards:
- PCI Local Bus Specification 2.2 compliant.
- Relay performance conforms to IEC 61810 standards.
- Opto‑isolation performance based on UL‑recognized PC357 components.
These certifications ensure that the DASP‑52032 can be safely integrated into industrial control systems, laboratory setups, and automation networks that require compliance with international regulations.
9. Additional Information
Warranty:
Axiom provides a standard 2‑year limited warranty covering defects in materials and workmanship under normal operating conditions. Extended warranty options may be available upon request.
Technical Support:
Comprehensive technical support is available through Axiom’s online portal, including driver downloads, software updates, and troubleshooting guides. Dedicated support engineers can assist with integration, configuration, and application development.
Maintenance:
- Periodic inspection of relay contacts recommended for high‑load applications.
- Ensure connectors are securely fastened and free from corrosion.
- Keep the card free from dust and contaminants to maintain thermal performance.
- Replace relays after their rated mechanical life if used in continuous switching operations.
Software & Firmware Updates:
- Driver and utility software updates are periodically released to ensure compatibility with new operating systems.
- Firmware updates (if applicable) can be applied via Axiom’s configuration utility.
Environmental Considerations:
- Designed for operation in industrial environments with wide temperature and humidity ranges.
- Compliant with RoHS and WEEE directives for environmentally responsible disposal.
Documentation & Resources:
- User manual with detailed pin assignments, wiring diagrams, and programming examples.
- API reference for software developers integrating the card into custom applications.
- Example code for C/C++, LabVIEW, and Python environments.
Ordering Information:
- Model: DASP‑52032
- Description: PCI 16/16 Isolated 3.75 kV Relay 3 A DIO Card
- Manufacturer: Axiom
- Part Number: AX5425P
- Package Contents: PCI card, documentation, driver CD
### Summary
The Axiom DASP‑52032 (AX5425P) is a robust, industrial‑grade PCI digital I/O card offering 16 optically isolated inputs and 16 relay outputs with 3.75 kV isolation. Engineered for reliability and safety, it provides a secure interface between control systems and field devices. Its high isolation voltage, durable relay design, and flexible connectivity make it suitable for a wide range of automation, monitoring, and control applications. With comprehensive software support, compliance with international standards, and straightforward installation, the DASP‑52032 delivers dependable performance for industrial and laboratory environments requiring precise digital control and isolation.
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AX5425P.pdf
Manual
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