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- Dual HSL Master Controllers:
Each PCI-7852H card contains two independent HSL master controllers, allowing simultaneous control of two separate HSL networks.
- High-Speed Communication:
Operates at up to 6 Mbps data rate using full-duplex RS-422 with transformer isolation, ensuring reliable and noise-immune communication.
- Deterministic Real-Time Performance:
The I/O scanning period is linearly proportional to the number of connected slave modules, with a base refresh rate of 30.1 µs per module. A full 63-module network can be scanned in 1.895 ms.
- Large I/O Capacity:
Each master supports up to 63 slave I/O modules, and each computer can host up to 8 PCI-7852H cards, enabling control of over 16,000 I/O points.
- Easy Wiring and Installation:
Uses standard RJ45 connectors and Cat.5 Ethernet cables, simplifying wiring and reducing installation costs.
- Self-Diagnostic and Error Handling:
Built-in CRC12 error checking, slave no-response counters, and communication error flags ensure robust network reliability.
- Modular Slave Architecture:
Supports a wide range of HSL slave I/O modules (digital input, digital output, relay, and mixed I/O types) with hot-swappable terminal bases.
- 32KB Onboard SRAM:
Dedicated memory for storing I/O status data, enabling fast access via PCI bus without protocol overhead.
- Software Support:
Compatible with Windows 95/98/2000/NT and Linux. Includes DLL drivers, LabVIEW VIs, ISaGRAF SoftPLC drivers, OPC server, and DDE server for SCADA integration.
Each PCI-7852H card contains two independent HSL master controllers, allowing simultaneous control of two separate HSL networks.
- High-Speed Communication:
Operates at up to 6 Mbps data rate using full-duplex RS-422 with transformer isolation, ensuring reliable and noise-immune communication.
- Deterministic Real-Time Performance:
The I/O scanning period is linearly proportional to the number of connected slave modules, with a base refresh rate of 30.1 µs per module. A full 63-module network can be scanned in 1.895 ms.
- Large I/O Capacity:
Each master supports up to 63 slave I/O modules, and each computer can host up to 8 PCI-7852H cards, enabling control of over 16,000 I/O points.
- Easy Wiring and Installation:
Uses standard RJ45 connectors and Cat.5 Ethernet cables, simplifying wiring and reducing installation costs.
- Self-Diagnostic and Error Handling:
Built-in CRC12 error checking, slave no-response counters, and communication error flags ensure robust network reliability.
- Modular Slave Architecture:
Supports a wide range of HSL slave I/O modules (digital input, digital output, relay, and mixed I/O types) with hot-swappable terminal bases.
- 32KB Onboard SRAM:
Dedicated memory for storing I/O status data, enabling fast access via PCI bus without protocol overhead.
- Software Support:
Compatible with Windows 95/98/2000/NT and Linux. Includes DLL drivers, LabVIEW VIs, ISaGRAF SoftPLC drivers, OPC server, and DDE server for SCADA integration.
Comprehensive Product Summary: ADLINK PCI-7852H HSL Master Dual Controller Interface Card
### 1. Product Overview
Product Name: PCI-7852H
Model: PCI-7852H
Series: HSL (High Speed Link) System
Article Number: PCI-7852H
Manufacturer: ADLINK Technology Inc.
Part Number: 50-12100-200
Manual Revision: 1.00 (March 26, 2001)
The ADLINK PCI-7852H is a dual HSL (High Speed Link) master controller interface card designed for distributed I/O and real-time data acquisition applications. It serves as the central communication hub in an HSL system, enabling high-speed, deterministic, and modular control of remote I/O modules through standard Ethernet cabling. The PCI-7852H integrates two independent HSL master controllers on a single PCI card, providing a scalable and efficient solution for industrial automation, SCADA, and distributed PLC systems.
### 2. Key Features
- Dual HSL Master Controllers:
Each PCI-7852H card contains two independent HSL master controllers, allowing simultaneous control of two separate HSL networks.
- High-Speed Communication:
Operates at up to 6 Mbps data rate using full-duplex RS-422 with transformer isolation, ensuring reliable and noise-immune communication.
- Deterministic Real-Time Performance:
The I/O scanning period is linearly proportional to the number of connected slave modules, with a base refresh rate of 30.1 µs per module. A full 63-module network can be scanned in 1.895 ms.
- Large I/O Capacity:
Each master supports up to 63 slave I/O modules, and each computer can host up to 8 PCI-7852H cards, enabling control of over 16,000 I/O points.
- Easy Wiring and Installation:
Uses standard RJ45 connectors and Cat.5 Ethernet cables, simplifying wiring and reducing installation costs.
- Self-Diagnostic and Error Handling:
Built-in CRC12 error checking, slave no-response counters, and communication error flags ensure robust network reliability.
- Modular Slave Architecture:
Supports a wide range of HSL slave I/O modules (digital input, digital output, relay, and mixed I/O types) with hot-swappable terminal bases.
- 32KB Onboard SRAM:
Dedicated memory for storing I/O status data, enabling fast access via PCI bus without protocol overhead.
- Software Support:
Compatible with Windows 95/98/2000/NT and Linux. Includes DLL drivers, LabVIEW VIs, ISaGRAF SoftPLC drivers, OPC server, and DDE server for SCADA integration.
### 3. Technical Specifications
PCI Interface:
- PCI Local Bus Specification Rev. 2.1 compliant
- Plug-and-play configuration (IRQ and memory assigned by BIOS)
Master Controller:
- ASIC-based dual HSL master controllers
- External clock: 48 MHz
Memory:
- 32 KB SRAM (12 ns access time)
Communication Interface:
- RS-422 full-duplex with transformer isolation
- Data rate: 3 Mbps / 6 Mbps / 12 Mbps (selectable via DIP switch)
- Default baud rate: 6 Mbps
- Two ports per master (four RJ45 connectors per PCI-7852H)
Connectors:
- RJ45 x 4 (two per master)
- Pin assignment:
- Pin 3: RX+
- Pin 4: TX−
- Pin 5: TX+
- Pin 6: RX−
- Others: NC
Indicators:
- Power LED indicator
Physical Dimensions:
- PCB size: 176 mm (L) × 107 mm (W)
Environmental Conditions:
- Operating temperature: 0°C to 60°C
- Storage temperature: −20°C to 80°C
- Power consumption: +5V @ 500 mA (typical)
### 4. Functionality
The PCI-7852H acts as the master node in an HSL distributed I/O network. It communicates with multiple slave I/O modules using a command–response protocol over RS-422 differential signaling. Each master continuously polls its connected slaves, updating input data and setting output values in real time.
Operation Principle:
- The master sends output commands to slaves and requests input data sequentially.
- Each slave responds with its current input status or updates its outputs accordingly.
- The master stores all I/O data in its onboard SRAM, accessible to the host PC via PCI bus.
Use Cases and Applications:
- Distributed PLC Systems: Replaces traditional PLC networks with PC-based control using Ethernet cabling.
- Remote Real-Time Data Acquisition (DAQ): Ideal for high-speed, deterministic sampling of remote sensors and actuators.
- SCADA Systems: Serves as the hardware layer for supervisory control and data acquisition, integrating seamlessly with HMI software.
- Industrial Automation: Suitable for machine control, process monitoring, and factory automation requiring modular, scalable I/O.
Compatibility:
- Operating Systems: Windows 95/98/2000/NT, Linux
- Programming Interfaces: DLL, DDE, OPC, LabVIEW, ISaGRAF
- Communication Model: Single-master / multi-slave
- Supported Slave Modules: HSL-DI16DO16, HSL-DI32, HSL-DO32, HSL-R8DI16, HSL-DI8DO8, etc.
### 5. Components & Accessories
Included Components:
- PCI-7852H dual master controller card
- User’s guide and driver CD (ADLINK All-in-One Compact Disc)
- Software utilities and diagnostic tools (HSL Link Master Utility)
Optional Accessories:
- HSL Slave I/O Modules (various configurations)
- HSL Terminal Bases (TB series)
- RJ45 Cat.5 shielded Ethernet cables
- DIN rail mounting accessories for terminal bases
Terminal Base Options:
- HSL-TB32-U-DIN: 32-channel universal terminal base
- HSL-TB64-DIN: 64-channel terminal base for dual modules
- HSL-TB32-DO-DIN: 32-channel base with short-circuit protection
- HSL-TB32-M-DIN: For metal-cased modules
- HSL-TB16-C: Compact terminal base for -C modules
### 6. Installation & Setup
Requirements:
- Standard PC or industrial PC with available PCI slot
- Supported OS (Windows or Linux)
- HSL slave modules and terminal bases
- Cat.5 Ethernet cables with RJ45 connectors
Installation Steps:
1. Power off the PC and disconnect peripherals.
2. Insert the PCI-7852H into an available 32-bit PCI slot.
3. Secure the card and reconnect power.
4. Configure DIP switch SW1 for desired baud rate (default 6 Mbps).
5. Install HSL drivers from the ADLINK CD.
6. Connect slave modules using RJ45 cables (up to 200 m per port).
7. Assign unique slave addresses via DIP switches (1–63).
8. Power the slave modules (10–30 VDC).
9. Use the HSL Link Master Utility to auto-scan and verify connections.
10. Begin application development using provided DLL or API.
Mounting Options:
- PCI slot installation for master card
- DIN rail mounting for terminal bases
- Hot-swappable slave modules via terminal base connectors
### 7. Performance & Capabilities
Communication Performance:
- Data rate: 6 Mbps (default), selectable up to 12 Mbps
- I/O refresh rate: 30.1 µs × number of slaves
- Minimum cycle time: 90.3 µs (≤3 modules)
- Maximum cycle time: 1.895 ms (63 modules)
Capacity:
- Up to 63 slave modules per master
- Up to 16 masters (8 PCI-7852H cards) per system
- Total I/O capacity: 16,128 digital inputs and 16,128 digital outputs
Efficiency:
- Deterministic polling ensures predictable response times
- 32 KB SRAM buffer enables high-speed PCI data access
- CRC12 error checking and slave monitoring enhance reliability
Limitations:
- Maximum cable length per port: 200 m
- Maximum 63 slave addresses per master
- Requires dedicated power supply for slave modules
### 8. Standards & Compliance
- PCI Local Bus Specification: Rev. 2.1 compliant
- Electrical Interface: RS-422 full-duplex with transformer isolation
- Communication Protocol: Proprietary HSL command–response with CRC12 error detection
- Software Standards:
- OPC (OLE for Process Control) compliant
- DDE (Dynamic Data Exchange) compatible
- ISaGRAF IEC 1131-3 SoftPLC support
- Environmental Compliance: Industrial-grade operating range (0–60°C)
- Safety & Reliability: Transformer isolation and self-diagnostic functions ensure robust operation in industrial environments.
### 9. Additional Information
Warranty:
ADLINK provides a one-year limited warranty covering defects in materials and workmanship. The warranty excludes damage from misuse, unauthorized repair, or operation beyond specified limits.
Support & Service:
- Technical Support:
- NuDAQ/USBDAQ: nudaq@adlink.com.tw
- NuDAM/HSL: nudam@adlink.com.tw
- NuIPC: nuipc@adlink.com.tw
- NuPRO: nupro@adlink.com.tw
- Software: sw@adlink.com.tw
- Sales & Service: service@adlink.com.tw
- Website: [www.adlinktech.com](http://www.adlinktech.com)
Maintenance:
- Periodic inspection of cabling and connectors
- Firmware and driver updates available via ADLINK support
- Replace damaged cables or modules as needed
- Use diagnostic utilities for network health monitoring
Software Updates & Utilities:
- HSL DLL Driver: For Windows and Linux programming environments
- HSL Link Master Utility: Diagnostic and configuration tool
- HSL DDE Server: For SCADA integration (e.g., Wonderware InTouch)
- HSL OPC Server: For OPC-compliant client applications
- LabVIEW VIs: For graphical programming environments
- ISaGRAF Drivers: For IEC 1131-3 SoftPLC development
Programming Interface Summary:
- Functions include initialization, start/stop scanning, digital I/O read/write, memory access, timer control, and communication status monitoring.
- Example APIs:
- `W_HSL_Initial(card_ID)`
- `W_HSL_Start(card_ID, set_ID, slave_No)`
- `W_HSL_DIO_In(card_ID, set_ID, slave_No, *in_data)`
- `W_HSL_DIO_Out(card_ID, set_ID, slave_No, out_data)`
- `W_HSL_Slave_Live(card_ID, set_ID, slave_No, *live_data)`
Product Lifecycle & Expansion:
- Supports future expansion with additional slave modules or master cards.
- Backward compatible with PCI-7851 single-master cards.
- Modular design allows flexible scaling from small to large I/O systems.
### Summary
The ADLINK PCI-7852H HSL Master Dual Controller Interface Card is a high-performance, dual-channel distributed I/O controller designed for industrial automation, data acquisition, and control applications. Its deterministic real-time communication, modular scalability, and ease of integration make it a robust solution for PC-based control systems. With support for up to 63 slave modules per master, high-speed RS-422 communication, and comprehensive software tools, the PCI-7852H delivers reliable, flexible, and efficient distributed control for modern industrial environments.
### 1. Product Overview
Product Name: PCI-7852H
Model: PCI-7852H
Series: HSL (High Speed Link) System
Article Number: PCI-7852H
Manufacturer: ADLINK Technology Inc.
Part Number: 50-12100-200
Manual Revision: 1.00 (March 26, 2001)
The ADLINK PCI-7852H is a dual HSL (High Speed Link) master controller interface card designed for distributed I/O and real-time data acquisition applications. It serves as the central communication hub in an HSL system, enabling high-speed, deterministic, and modular control of remote I/O modules through standard Ethernet cabling. The PCI-7852H integrates two independent HSL master controllers on a single PCI card, providing a scalable and efficient solution for industrial automation, SCADA, and distributed PLC systems.
### 2. Key Features
- Dual HSL Master Controllers:
Each PCI-7852H card contains two independent HSL master controllers, allowing simultaneous control of two separate HSL networks.
- High-Speed Communication:
Operates at up to 6 Mbps data rate using full-duplex RS-422 with transformer isolation, ensuring reliable and noise-immune communication.
- Deterministic Real-Time Performance:
The I/O scanning period is linearly proportional to the number of connected slave modules, with a base refresh rate of 30.1 µs per module. A full 63-module network can be scanned in 1.895 ms.
- Large I/O Capacity:
Each master supports up to 63 slave I/O modules, and each computer can host up to 8 PCI-7852H cards, enabling control of over 16,000 I/O points.
- Easy Wiring and Installation:
Uses standard RJ45 connectors and Cat.5 Ethernet cables, simplifying wiring and reducing installation costs.
- Self-Diagnostic and Error Handling:
Built-in CRC12 error checking, slave no-response counters, and communication error flags ensure robust network reliability.
- Modular Slave Architecture:
Supports a wide range of HSL slave I/O modules (digital input, digital output, relay, and mixed I/O types) with hot-swappable terminal bases.
- 32KB Onboard SRAM:
Dedicated memory for storing I/O status data, enabling fast access via PCI bus without protocol overhead.
- Software Support:
Compatible with Windows 95/98/2000/NT and Linux. Includes DLL drivers, LabVIEW VIs, ISaGRAF SoftPLC drivers, OPC server, and DDE server for SCADA integration.
### 3. Technical Specifications
PCI Interface:
- PCI Local Bus Specification Rev. 2.1 compliant
- Plug-and-play configuration (IRQ and memory assigned by BIOS)
Master Controller:
- ASIC-based dual HSL master controllers
- External clock: 48 MHz
Memory:
- 32 KB SRAM (12 ns access time)
Communication Interface:
- RS-422 full-duplex with transformer isolation
- Data rate: 3 Mbps / 6 Mbps / 12 Mbps (selectable via DIP switch)
- Default baud rate: 6 Mbps
- Two ports per master (four RJ45 connectors per PCI-7852H)
Connectors:
- RJ45 x 4 (two per master)
- Pin assignment:
- Pin 3: RX+
- Pin 4: TX−
- Pin 5: TX+
- Pin 6: RX−
- Others: NC
Indicators:
- Power LED indicator
Physical Dimensions:
- PCB size: 176 mm (L) × 107 mm (W)
Environmental Conditions:
- Operating temperature: 0°C to 60°C
- Storage temperature: −20°C to 80°C
- Power consumption: +5V @ 500 mA (typical)
### 4. Functionality
The PCI-7852H acts as the master node in an HSL distributed I/O network. It communicates with multiple slave I/O modules using a command–response protocol over RS-422 differential signaling. Each master continuously polls its connected slaves, updating input data and setting output values in real time.
Operation Principle:
- The master sends output commands to slaves and requests input data sequentially.
- Each slave responds with its current input status or updates its outputs accordingly.
- The master stores all I/O data in its onboard SRAM, accessible to the host PC via PCI bus.
Use Cases and Applications:
- Distributed PLC Systems: Replaces traditional PLC networks with PC-based control using Ethernet cabling.
- Remote Real-Time Data Acquisition (DAQ): Ideal for high-speed, deterministic sampling of remote sensors and actuators.
- SCADA Systems: Serves as the hardware layer for supervisory control and data acquisition, integrating seamlessly with HMI software.
- Industrial Automation: Suitable for machine control, process monitoring, and factory automation requiring modular, scalable I/O.
Compatibility:
- Operating Systems: Windows 95/98/2000/NT, Linux
- Programming Interfaces: DLL, DDE, OPC, LabVIEW, ISaGRAF
- Communication Model: Single-master / multi-slave
- Supported Slave Modules: HSL-DI16DO16, HSL-DI32, HSL-DO32, HSL-R8DI16, HSL-DI8DO8, etc.
### 5. Components & Accessories
Included Components:
- PCI-7852H dual master controller card
- User’s guide and driver CD (ADLINK All-in-One Compact Disc)
- Software utilities and diagnostic tools (HSL Link Master Utility)
Optional Accessories:
- HSL Slave I/O Modules (various configurations)
- HSL Terminal Bases (TB series)
- RJ45 Cat.5 shielded Ethernet cables
- DIN rail mounting accessories for terminal bases
Terminal Base Options:
- HSL-TB32-U-DIN: 32-channel universal terminal base
- HSL-TB64-DIN: 64-channel terminal base for dual modules
- HSL-TB32-DO-DIN: 32-channel base with short-circuit protection
- HSL-TB32-M-DIN: For metal-cased modules
- HSL-TB16-C: Compact terminal base for -C modules
### 6. Installation & Setup
Requirements:
- Standard PC or industrial PC with available PCI slot
- Supported OS (Windows or Linux)
- HSL slave modules and terminal bases
- Cat.5 Ethernet cables with RJ45 connectors
Installation Steps:
1. Power off the PC and disconnect peripherals.
2. Insert the PCI-7852H into an available 32-bit PCI slot.
3. Secure the card and reconnect power.
4. Configure DIP switch SW1 for desired baud rate (default 6 Mbps).
5. Install HSL drivers from the ADLINK CD.
6. Connect slave modules using RJ45 cables (up to 200 m per port).
7. Assign unique slave addresses via DIP switches (1–63).
8. Power the slave modules (10–30 VDC).
9. Use the HSL Link Master Utility to auto-scan and verify connections.
10. Begin application development using provided DLL or API.
Mounting Options:
- PCI slot installation for master card
- DIN rail mounting for terminal bases
- Hot-swappable slave modules via terminal base connectors
### 7. Performance & Capabilities
Communication Performance:
- Data rate: 6 Mbps (default), selectable up to 12 Mbps
- I/O refresh rate: 30.1 µs × number of slaves
- Minimum cycle time: 90.3 µs (≤3 modules)
- Maximum cycle time: 1.895 ms (63 modules)
Capacity:
- Up to 63 slave modules per master
- Up to 16 masters (8 PCI-7852H cards) per system
- Total I/O capacity: 16,128 digital inputs and 16,128 digital outputs
Efficiency:
- Deterministic polling ensures predictable response times
- 32 KB SRAM buffer enables high-speed PCI data access
- CRC12 error checking and slave monitoring enhance reliability
Limitations:
- Maximum cable length per port: 200 m
- Maximum 63 slave addresses per master
- Requires dedicated power supply for slave modules
### 8. Standards & Compliance
- PCI Local Bus Specification: Rev. 2.1 compliant
- Electrical Interface: RS-422 full-duplex with transformer isolation
- Communication Protocol: Proprietary HSL command–response with CRC12 error detection
- Software Standards:
- OPC (OLE for Process Control) compliant
- DDE (Dynamic Data Exchange) compatible
- ISaGRAF IEC 1131-3 SoftPLC support
- Environmental Compliance: Industrial-grade operating range (0–60°C)
- Safety & Reliability: Transformer isolation and self-diagnostic functions ensure robust operation in industrial environments.
### 9. Additional Information
Warranty:
ADLINK provides a one-year limited warranty covering defects in materials and workmanship. The warranty excludes damage from misuse, unauthorized repair, or operation beyond specified limits.
Support & Service:
- Technical Support:
- NuDAQ/USBDAQ: nudaq@adlink.com.tw
- NuDAM/HSL: nudam@adlink.com.tw
- NuIPC: nuipc@adlink.com.tw
- NuPRO: nupro@adlink.com.tw
- Software: sw@adlink.com.tw
- Sales & Service: service@adlink.com.tw
- Website: [www.adlinktech.com](http://www.adlinktech.com)
Maintenance:
- Periodic inspection of cabling and connectors
- Firmware and driver updates available via ADLINK support
- Replace damaged cables or modules as needed
- Use diagnostic utilities for network health monitoring
Software Updates & Utilities:
- HSL DLL Driver: For Windows and Linux programming environments
- HSL Link Master Utility: Diagnostic and configuration tool
- HSL DDE Server: For SCADA integration (e.g., Wonderware InTouch)
- HSL OPC Server: For OPC-compliant client applications
- LabVIEW VIs: For graphical programming environments
- ISaGRAF Drivers: For IEC 1131-3 SoftPLC development
Programming Interface Summary:
- Functions include initialization, start/stop scanning, digital I/O read/write, memory access, timer control, and communication status monitoring.
- Example APIs:
- `W_HSL_Initial(card_ID)`
- `W_HSL_Start(card_ID, set_ID, slave_No)`
- `W_HSL_DIO_In(card_ID, set_ID, slave_No, *in_data)`
- `W_HSL_DIO_Out(card_ID, set_ID, slave_No, out_data)`
- `W_HSL_Slave_Live(card_ID, set_ID, slave_No, *live_data)`
Product Lifecycle & Expansion:
- Supports future expansion with additional slave modules or master cards.
- Backward compatible with PCI-7851 single-master cards.
- Modular design allows flexible scaling from small to large I/O systems.
### Summary
The ADLINK PCI-7852H HSL Master Dual Controller Interface Card is a high-performance, dual-channel distributed I/O controller designed for industrial automation, data acquisition, and control applications. Its deterministic real-time communication, modular scalability, and ease of integration make it a robust solution for PC-based control systems. With support for up to 63 slave modules per master, high-speed RS-422 communication, and comprehensive software tools, the PCI-7852H delivers reliable, flexible, and efficient distributed control for modern industrial environments.
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HSLManual.pdf
Manual
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HSL-DDE Manual.pdf
Manual
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