DIN-50S-01
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- CompactPCI 3U Eurocard Design: Fully compliant with PICMG 2.0 R2.1, ensuring interoperability with standard CompactPCI backplanes.
- 8‑Channel SPDT Relay Outputs: All relays are Form C (Single‑Pole Double‑Throw) type, non‑latching, supporting both AC and DC loads.
- 16‑Channel Isolated Digital Inputs: Optically isolated, non‑polarity inputs with optional RC filtering for noise suppression.
- High Isolation Voltage: 5000 VRMS channel‑to‑system isolation for digital inputs, 1000 VRMS relay contact breakdown voltage.
- Onboard LED Indicators: Each relay output has a dedicated LED for visual status monitoring.
- Relay Output Readback: Software‑accessible readback registers allow verification of relay states.
- Onboard Relay Driving Circuits: Integrated driver circuitry ensures reliable relay actuation without external components.
- Wide Input Voltage Range: Accepts 3–24 V AC/DC input signals, tolerant to industrial noise.
- Rugged I/O Connector: 50‑pin SCSI‑II female connector for secure, high‑density signal interfacing.
- Software Support: Compatible with Windows and Linux drivers, and integrates with LabVIEW™, MATLAB®, and ADLINK’s DAQPilot SDK.
- Applications: Industrial ON/OFF control, external relay driving, limit switch monitoring, and integration with A/D and D/A systems for complete data acquisition and control solutions.
- 8‑Channel SPDT Relay Outputs: All relays are Form C (Single‑Pole Double‑Throw) type, non‑latching, supporting both AC and DC loads.
- 16‑Channel Isolated Digital Inputs: Optically isolated, non‑polarity inputs with optional RC filtering for noise suppression.
- High Isolation Voltage: 5000 VRMS channel‑to‑system isolation for digital inputs, 1000 VRMS relay contact breakdown voltage.
- Onboard LED Indicators: Each relay output has a dedicated LED for visual status monitoring.
- Relay Output Readback: Software‑accessible readback registers allow verification of relay states.
- Onboard Relay Driving Circuits: Integrated driver circuitry ensures reliable relay actuation without external components.
- Wide Input Voltage Range: Accepts 3–24 V AC/DC input signals, tolerant to industrial noise.
- Rugged I/O Connector: 50‑pin SCSI‑II female connector for secure, high‑density signal interfacing.
- Software Support: Compatible with Windows and Linux drivers, and integrates with LabVIEW™, MATLAB®, and ADLINK’s DAQPilot SDK.
- Applications: Industrial ON/OFF control, external relay driving, limit switch monitoring, and integration with A/D and D/A systems for complete data acquisition and control solutions.
Comprehensive Product Summary: ADLINK cPCI‑7252 Isolated 8‑Relay / 16‑Channel Isolated Digital Input CompactPCI Card
### 1. Product Overview
Product Name: cPCI‑7252
Model Number: cPCI‑7252
Series: PCI‑/cPCI‑/LPCI‑/LPCIe‑725X Series
Article Number: cPCI‑7252
Manufacturer: ADLINK Technology Inc.
Product Type: CompactPCI Digital I/O Card with Isolated Relay Outputs and Isolated Digital Inputs
Form Factor: 3U Eurocard, CompactPCI compliant (PICMG 2.0 R2.1)
Bus Interface: 32‑bit CompactPCI Bus, Plug‑and‑Play
The ADLINK cPCI‑7252 is a rugged, industrial‑grade CompactPCI digital I/O module designed for reliable relay actuation and isolated digital input acquisition in harsh environments. It integrates eight SPDT (Form C) non‑latching relay outputs and sixteen optically isolated digital input channels, providing robust electrical isolation and noise immunity for industrial automation, laboratory control, and data acquisition systems.
### 2. Key Features
- CompactPCI 3U Eurocard Design: Fully compliant with PICMG 2.0 R2.1, ensuring interoperability with standard CompactPCI backplanes.
- 8‑Channel SPDT Relay Outputs: All relays are Form C (Single‑Pole Double‑Throw) type, non‑latching, supporting both AC and DC loads.
- 16‑Channel Isolated Digital Inputs: Optically isolated, non‑polarity inputs with optional RC filtering for noise suppression.
- High Isolation Voltage: 5000 VRMS channel‑to‑system isolation for digital inputs, 1000 VRMS relay contact breakdown voltage.
- Onboard LED Indicators: Each relay output has a dedicated LED for visual status monitoring.
- Relay Output Readback: Software‑accessible readback registers allow verification of relay states.
- Onboard Relay Driving Circuits: Integrated driver circuitry ensures reliable relay actuation without external components.
- Wide Input Voltage Range: Accepts 3–24 V AC/DC input signals, tolerant to industrial noise.
- Rugged I/O Connector: 50‑pin SCSI‑II female connector for secure, high‑density signal interfacing.
- Software Support: Compatible with Windows and Linux drivers, and integrates with LabVIEW™, MATLAB®, and ADLINK’s DAQPilot SDK.
- Applications: Industrial ON/OFF control, external relay driving, limit switch monitoring, and integration with A/D and D/A systems for complete data acquisition and control solutions.
### 3. Technical Specifications
Relay Output
- Channels: 8
- Relay Type: SPDT (Form C, normally open)
- Contact Rating:
- AC: 120 V @ 0.5 A
- DC: 24 V @ 1 A
- Breakdown Voltage: 1000 VRMS
- Contact Resistance: 100 mΩ max
- Operate Time: 8 ms typical
- Release Time: 8 ms typical
- Expected Life:
- > 5 × 10⁵ operations @ 1 A, 24 VDC
- > 2 × 10⁵ operations @ 0.5 A, 120 VAC
- LED Indicators: One per relay channel
- Data Transfer Mode: Programmed I/O
Isolated Digital Input
- Channels: 16 (8 differential + 8 single‑ended)
- Input Range: 0–24 V, non‑polarity
- Logic Levels:
- High: 3–24 V
- Low: 0–1 V
- Input Resistance: 1.2 kΩ @ 0.5 W
- Isolation Voltage: 5000 VRMS
- Photo‑coupler Type: PC‑814
- Input Current: 10 mA nominal, 60 mA max
- Input Mode: AC‑filtered / non‑AC‑filtered (selectable)
- Data Transfer Mode: Programmed I/O
General Specifications
- Bus Interface: 32‑bit CompactPCI Bus
- Connector: 50‑pin SCSI‑II female
- Dimensions: 160 mm × 100 mm (PCB excluding connectors)
- Operating Temperature: 0 °C to 60 °C
- Storage Temperature: –20 °C to 80 °C
- Relative Humidity: 5 % to 95 %, non‑condensing
- Power Consumption: +5 V @ 120 mA typical
- Isolation Resistance: ≥ 1000 MΩ (minimum)
### 4. Functionality
The cPCI‑7252 functions as a dual‑purpose digital I/O module combining relay actuation and isolated input sensing:
- Relay Operation:
Each of the eight SPDT relays can switch AC or DC loads. The relays are controlled via software‑accessible output registers. Writing a logic “1” energizes the relay (closing the NO contact), while a logic “0” de‑energizes it (opening the NO contact). Relay states can be read back through dedicated status registers.
- Isolated Input Operation:
Sixteen optically isolated input channels detect external voltage signals. Each channel uses a photo‑coupler to provide galvanic isolation between field wiring and system logic. Inputs are non‑polarity, allowing connection of AC or DC signals. Optional RC filtering can be enabled via jumpers to suppress noise in AC environments.
- Use Cases:
- Industrial ON/OFF control of solenoids, lamps, or contactors
- Monitoring of limit switches, pushbuttons, or proximity sensors
- Signal interfacing between low‑voltage control systems and high‑voltage actuators
- Integration with analog I/O cards for complete data acquisition and control systems
- Compatibility:
The cPCI‑7252 is compatible with ADLINK’s PCI‑7250/7251 and LPCI‑7250/LPCIe‑7250 cards, sharing a common software driver and programming interface.
### 5. Components & Accessories
Included Items:
- cPCI‑7252 Relay Actuator & Isolated Digital Input Card
- ADLINK Software CD (drivers and utilities)
- User’s Manual and Software Installation Guide
Optional Terminal Boards and Cables:
- DIN‑50S‑01: Terminal board with one 50‑pin SCSI‑II connector and DIN‑rail mounting (cables not included)
- ACL‑10250‑1M: 1 m 50‑pin SCSI‑II cable (mating with AMP‑787082‑5)
Connector Pinout (CN1 – 50‑pin SCSI‑II):
Includes 8 relay outputs (NO/NC/COM) and 16 isolated digital inputs (DI0–DI15) with corresponding grounds (IGND). Pin assignments are defined for easy integration with external terminal boards.
### 6. Installation & Setup
System Requirements:
- CompactPCI chassis with available 3U I/O slot
- +5 V power supply rail available on CompactPCI backplane
- Supported OS: Windows 7/Vista/XP/2000/2003 Server or Linux
Installation Procedure:
1. Power off the CompactPCI system and disconnect external power.
2. Insert the cPCI‑7252 into an available CompactPCI I/O slot.
3. Secure the module using front‑panel screws.
4. Connect field wiring to the 50‑pin SCSI‑II connector or DIN‑50S terminal board.
5. Power on the system; the Plug‑and‑Play BIOS will automatically assign resources.
6. Install the appropriate ADLINK driver (PCIS‑DASK for Windows or PCIS‑DASK/X for Linux).
7. Verify operation using ADLINK’s DAQMaster or DAQPilot utility.
Configuration:
- Input channels can be configured for AC‑filtered or non‑filtered operation via jumpers (JP1–JP8 on related models).
- Relay outputs are software‑controlled through I/O registers and can be read back for status verification.
### 7. Performance & Capabilities
- Relay Switching Speed: 8 ms operate / 8 ms release
- Input Response Time: Determined by RC filter setting (~5 ms for AC‑filtered mode)
- Isolation Strength: 5000 VRMS input to system; 1000 VRMS relay contact to coil
- Load Capacity: 0.5 A @ 120 VAC or 1 A @ 24 VDC (resistive load)
- Reliability: > 500,000 operations at rated load
- Power Efficiency: Low power consumption (+5 V @ 120 mA typical)
- Limitations: Not intended for high‑frequency switching or high‑current inductive loads without proper contact protection circuits.
### 8. Standards & Compliance
- CompactPCI Compliance: PICMG 2.0 R2.1
- Electrical Safety: Isolation tested to 5000 VRMS for inputs, 1000 VRMS for relay contacts
- Environmental Compliance: Designed for industrial temperature range (0–60 °C) and high humidity (95 % non‑condensing)
- EMC and Safety: Conforms to industrial EMC requirements for CompactPCI modules
- RoHS Compliance: All ADLINK products manufactured after 2018 are RoHS compliant
### 9. Additional Information
Warranty:
Standard ADLINK limited warranty covers defects in materials and workmanship. Extended service contracts available upon request.
Technical Support:
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- Email: service@adlinktech.com
- Phone: +886‑2‑82265877
- Fax: +886‑2‑82265717
- Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
Maintenance:
- Periodically inspect connectors and relay contacts for oxidation or contamination.
- Use anti‑static precautions when handling the board.
- Replace relays after exceeding rated mechanical life for critical applications.
Software and Driver Updates:
- Windows Drivers: DAQPilot (task‑oriented SDK), PCIS‑DASK (legacy driver)
- Linux Drivers: PCIS‑DASK/X for NuDAQ PCI/cPCI Series
- Third‑Party Integration: DAQ‑MTLB for MATLAB®, DAQ‑LVIEW PnP for LabVIEW™, PCIS‑VEE for Agilent VEE™
- Utilities: DAQMaster (device manager and configuration tool), DAQBench (ActiveX controls for SCADA/HMI)
Recommended Software Environments:
- Programming Languages: VB.NET, VC.NET, C#, Delphi, BCB, C/C++
- Operating Systems: Windows 7/Vista/XP/2000/2003 Server, Linux Kernel 2.6 or later
Service and Support Policy:
ADLINK provides comprehensive technical support through email and phone. Customers should retain product serial numbers and purchase information for warranty claims. OEM versions may have custom configurations and support terms.
### Summary
The ADLINK cPCI‑7252 is a high‑reliability, industrial‑grade CompactPCI digital I/O card combining 8 SPDT relay outputs and 16 optically isolated digital inputs. It is engineered for industrial automation, laboratory control, and data acquisition applications requiring robust electrical isolation, reliable switching, and flexible software integration. With 5000 VRMS isolation, onboard LED indicators, and comprehensive driver support across Windows and Linux platforms, the cPCI‑7252 delivers dependable performance in demanding environments. Its CompactPCI 3U form factor, rugged 50‑pin SCSI‑II connector, and ADLINK’s DAQPilot software ecosystem make it an ideal choice for system integrators and OEMs seeking a stable, long‑lifecycle digital I/O solution.
### 1. Product Overview
Product Name: cPCI‑7252
Model Number: cPCI‑7252
Series: PCI‑/cPCI‑/LPCI‑/LPCIe‑725X Series
Article Number: cPCI‑7252
Manufacturer: ADLINK Technology Inc.
Product Type: CompactPCI Digital I/O Card with Isolated Relay Outputs and Isolated Digital Inputs
Form Factor: 3U Eurocard, CompactPCI compliant (PICMG 2.0 R2.1)
Bus Interface: 32‑bit CompactPCI Bus, Plug‑and‑Play
The ADLINK cPCI‑7252 is a rugged, industrial‑grade CompactPCI digital I/O module designed for reliable relay actuation and isolated digital input acquisition in harsh environments. It integrates eight SPDT (Form C) non‑latching relay outputs and sixteen optically isolated digital input channels, providing robust electrical isolation and noise immunity for industrial automation, laboratory control, and data acquisition systems.
### 2. Key Features
- CompactPCI 3U Eurocard Design: Fully compliant with PICMG 2.0 R2.1, ensuring interoperability with standard CompactPCI backplanes.
- 8‑Channel SPDT Relay Outputs: All relays are Form C (Single‑Pole Double‑Throw) type, non‑latching, supporting both AC and DC loads.
- 16‑Channel Isolated Digital Inputs: Optically isolated, non‑polarity inputs with optional RC filtering for noise suppression.
- High Isolation Voltage: 5000 VRMS channel‑to‑system isolation for digital inputs, 1000 VRMS relay contact breakdown voltage.
- Onboard LED Indicators: Each relay output has a dedicated LED for visual status monitoring.
- Relay Output Readback: Software‑accessible readback registers allow verification of relay states.
- Onboard Relay Driving Circuits: Integrated driver circuitry ensures reliable relay actuation without external components.
- Wide Input Voltage Range: Accepts 3–24 V AC/DC input signals, tolerant to industrial noise.
- Rugged I/O Connector: 50‑pin SCSI‑II female connector for secure, high‑density signal interfacing.
- Software Support: Compatible with Windows and Linux drivers, and integrates with LabVIEW™, MATLAB®, and ADLINK’s DAQPilot SDK.
- Applications: Industrial ON/OFF control, external relay driving, limit switch monitoring, and integration with A/D and D/A systems for complete data acquisition and control solutions.
### 3. Technical Specifications
Relay Output
- Channels: 8
- Relay Type: SPDT (Form C, normally open)
- Contact Rating:
- AC: 120 V @ 0.5 A
- DC: 24 V @ 1 A
- Breakdown Voltage: 1000 VRMS
- Contact Resistance: 100 mΩ max
- Operate Time: 8 ms typical
- Release Time: 8 ms typical
- Expected Life:
- > 5 × 10⁵ operations @ 1 A, 24 VDC
- > 2 × 10⁵ operations @ 0.5 A, 120 VAC
- LED Indicators: One per relay channel
- Data Transfer Mode: Programmed I/O
Isolated Digital Input
- Channels: 16 (8 differential + 8 single‑ended)
- Input Range: 0–24 V, non‑polarity
- Logic Levels:
- High: 3–24 V
- Low: 0–1 V
- Input Resistance: 1.2 kΩ @ 0.5 W
- Isolation Voltage: 5000 VRMS
- Photo‑coupler Type: PC‑814
- Input Current: 10 mA nominal, 60 mA max
- Input Mode: AC‑filtered / non‑AC‑filtered (selectable)
- Data Transfer Mode: Programmed I/O
General Specifications
- Bus Interface: 32‑bit CompactPCI Bus
- Connector: 50‑pin SCSI‑II female
- Dimensions: 160 mm × 100 mm (PCB excluding connectors)
- Operating Temperature: 0 °C to 60 °C
- Storage Temperature: –20 °C to 80 °C
- Relative Humidity: 5 % to 95 %, non‑condensing
- Power Consumption: +5 V @ 120 mA typical
- Isolation Resistance: ≥ 1000 MΩ (minimum)
### 4. Functionality
The cPCI‑7252 functions as a dual‑purpose digital I/O module combining relay actuation and isolated input sensing:
- Relay Operation:
Each of the eight SPDT relays can switch AC or DC loads. The relays are controlled via software‑accessible output registers. Writing a logic “1” energizes the relay (closing the NO contact), while a logic “0” de‑energizes it (opening the NO contact). Relay states can be read back through dedicated status registers.
- Isolated Input Operation:
Sixteen optically isolated input channels detect external voltage signals. Each channel uses a photo‑coupler to provide galvanic isolation between field wiring and system logic. Inputs are non‑polarity, allowing connection of AC or DC signals. Optional RC filtering can be enabled via jumpers to suppress noise in AC environments.
- Use Cases:
- Industrial ON/OFF control of solenoids, lamps, or contactors
- Monitoring of limit switches, pushbuttons, or proximity sensors
- Signal interfacing between low‑voltage control systems and high‑voltage actuators
- Integration with analog I/O cards for complete data acquisition and control systems
- Compatibility:
The cPCI‑7252 is compatible with ADLINK’s PCI‑7250/7251 and LPCI‑7250/LPCIe‑7250 cards, sharing a common software driver and programming interface.
### 5. Components & Accessories
Included Items:
- cPCI‑7252 Relay Actuator & Isolated Digital Input Card
- ADLINK Software CD (drivers and utilities)
- User’s Manual and Software Installation Guide
Optional Terminal Boards and Cables:
- DIN‑50S‑01: Terminal board with one 50‑pin SCSI‑II connector and DIN‑rail mounting (cables not included)
- ACL‑10250‑1M: 1 m 50‑pin SCSI‑II cable (mating with AMP‑787082‑5)
Connector Pinout (CN1 – 50‑pin SCSI‑II):
Includes 8 relay outputs (NO/NC/COM) and 16 isolated digital inputs (DI0–DI15) with corresponding grounds (IGND). Pin assignments are defined for easy integration with external terminal boards.
### 6. Installation & Setup
System Requirements:
- CompactPCI chassis with available 3U I/O slot
- +5 V power supply rail available on CompactPCI backplane
- Supported OS: Windows 7/Vista/XP/2000/2003 Server or Linux
Installation Procedure:
1. Power off the CompactPCI system and disconnect external power.
2. Insert the cPCI‑7252 into an available CompactPCI I/O slot.
3. Secure the module using front‑panel screws.
4. Connect field wiring to the 50‑pin SCSI‑II connector or DIN‑50S terminal board.
5. Power on the system; the Plug‑and‑Play BIOS will automatically assign resources.
6. Install the appropriate ADLINK driver (PCIS‑DASK for Windows or PCIS‑DASK/X for Linux).
7. Verify operation using ADLINK’s DAQMaster or DAQPilot utility.
Configuration:
- Input channels can be configured for AC‑filtered or non‑filtered operation via jumpers (JP1–JP8 on related models).
- Relay outputs are software‑controlled through I/O registers and can be read back for status verification.
### 7. Performance & Capabilities
- Relay Switching Speed: 8 ms operate / 8 ms release
- Input Response Time: Determined by RC filter setting (~5 ms for AC‑filtered mode)
- Isolation Strength: 5000 VRMS input to system; 1000 VRMS relay contact to coil
- Load Capacity: 0.5 A @ 120 VAC or 1 A @ 24 VDC (resistive load)
- Reliability: > 500,000 operations at rated load
- Power Efficiency: Low power consumption (+5 V @ 120 mA typical)
- Limitations: Not intended for high‑frequency switching or high‑current inductive loads without proper contact protection circuits.
### 8. Standards & Compliance
- CompactPCI Compliance: PICMG 2.0 R2.1
- Electrical Safety: Isolation tested to 5000 VRMS for inputs, 1000 VRMS for relay contacts
- Environmental Compliance: Designed for industrial temperature range (0–60 °C) and high humidity (95 % non‑condensing)
- EMC and Safety: Conforms to industrial EMC requirements for CompactPCI modules
- RoHS Compliance: All ADLINK products manufactured after 2018 are RoHS compliant
### 9. Additional Information
Warranty:
Standard ADLINK limited warranty covers defects in materials and workmanship. Extended service contracts available upon request.
Technical Support:
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- Email: service@adlinktech.com
- Phone: +886‑2‑82265877
- Fax: +886‑2‑82265717
- Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
Maintenance:
- Periodically inspect connectors and relay contacts for oxidation or contamination.
- Use anti‑static precautions when handling the board.
- Replace relays after exceeding rated mechanical life for critical applications.
Software and Driver Updates:
- Windows Drivers: DAQPilot (task‑oriented SDK), PCIS‑DASK (legacy driver)
- Linux Drivers: PCIS‑DASK/X for NuDAQ PCI/cPCI Series
- Third‑Party Integration: DAQ‑MTLB for MATLAB®, DAQ‑LVIEW PnP for LabVIEW™, PCIS‑VEE for Agilent VEE™
- Utilities: DAQMaster (device manager and configuration tool), DAQBench (ActiveX controls for SCADA/HMI)
Recommended Software Environments:
- Programming Languages: VB.NET, VC.NET, C#, Delphi, BCB, C/C++
- Operating Systems: Windows 7/Vista/XP/2000/2003 Server, Linux Kernel 2.6 or later
Service and Support Policy:
ADLINK provides comprehensive technical support through email and phone. Customers should retain product serial numbers and purchase information for warranty claims. OEM versions may have custom configurations and support terms.
### Summary
The ADLINK cPCI‑7252 is a high‑reliability, industrial‑grade CompactPCI digital I/O card combining 8 SPDT relay outputs and 16 optically isolated digital inputs. It is engineered for industrial automation, laboratory control, and data acquisition applications requiring robust electrical isolation, reliable switching, and flexible software integration. With 5000 VRMS isolation, onboard LED indicators, and comprehensive driver support across Windows and Linux platforms, the cPCI‑7252 delivers dependable performance in demanding environments. Its CompactPCI 3U form factor, rugged 50‑pin SCSI‑II connector, and ADLINK’s DAQPilot software ecosystem make it an ideal choice for system integrators and OEMs seeking a stable, long‑lifecycle digital I/O solution.
-
PCI-7250_7251_datasheet_20181121.pdf
PDF Catalog
-
06-07.pdf
PDF Catalog
-
06-00.pdf
PDF Catalog
-
Digital_IO_Selection_Guide_20151230.pdf
PDF Catalog
-
PCI-725X_manual.pdf
Manual
- DIN-50S-01 - 50pin SCSI-II termination board w/o cable DIN rail
- ACL-10250-1 - 50pin SCSI-II cable 1m
- ACL-10250-2 - 50pin SCSI-II cable 2m
- ACL-10250-4 - 50pin SCSI-II cable 4m
