Comprehensive Product Summary – HSL-DO32-M-P (HSL 32-Channel PNP Sourcing Output Daughter Board)

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### 1. Product Overview

Product Name: HSL-DO32-M-P
Model Number: HSL-DO32-M-P
Series: HSL (High Speed Link for Industry Automation Solutions)
Article Number: HSL-DO32-M-P
Manufacturer: ADLINK Technology Inc.
Product Type: 32-channel discrete output daughter board (PNP sourcing type)
Product Category: Industrial Automation I/O Expansion Module

The HSL-DO32-M-P is a robust, high-performance discrete output daughter board designed for use within ADLINK’s HSL (High Speed Link) industrial automation system. It provides 32 channels of PNP sourcing outputs, optimized for high-speed, reliable digital control in distributed automation environments. The board is engineered with a metal cover for enhanced durability and electromagnetic protection, making it suitable for demanding industrial applications.

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### 2. Key Features

- 32 Discrete Output Channels: Provides 32 independent PNP sourcing output channels for flexible digital control.
- High-Speed Communication: Designed for ADLINK’s HSL system, enabling fast, deterministic data exchange between controllers and field I/O modules.
- PNP Sourcing Output Type: Each output channel sources current to the load, ideal for interfacing with sinking-type input devices.
- Wide Power Supply Range: Operates from +10 V to +30 V DC, ensuring compatibility with a variety of industrial power systems.
- Compact and Modular Design: The daughter board form factor allows easy integration with HSL terminal bases (HSL-TB32-U-DIN or HSL-TB64-DIN).
- LED Indicators:
- Red LED: Active DC power status
- Green LED: Link status
- Yellow LEDs: Individual discrete output channel activity
- Fast Response Time: Maximum ON/OFF switching time of 2 ms, suitable for high-speed automation tasks.
- Low Power Consumption: Typical consumption of 1.8 W, ensuring energy-efficient operation.
- Rugged Construction: Metal cover provides mechanical protection and EMI shielding.
- Flexible Mounting Options: Compatible with DIN-rail terminal bases for easy installation in control cabinets.
- Address Configuration via DIP Switch: Supports address allocation through DIP switch settings, allowing flexible system configuration.
- Compatibility: Fully compatible with ADLINK’s HSL terminal bases and controllers.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Model | HSL-DO32-M-P |
| Output Type | PNP Sourcing |
| Number of Channels | 32 discrete output channels |
| Switching Capacity | +60 mA per channel at 24 V DC |
| Response Time (ON/OFF) | 2 ms maximum (each) |
| External Power Supply | +10 V to +30 V DC |
| Power Consumption | 1.8 W typical |
| Weight | 72 g |
| Operating Temperature Range | (Not specified, typically industrial range - inferred: 0–60°C) |
| Dimensions (Board Only) | 100 mm (L) × 78.2 mm (W) |
| Dimensions with HSL-TB32-DO-DIN | 126 mm (L) × 120.1 mm (W) × 107.3 mm (H) |
| Dimensions with HSL-TB64-DIN | 168.7 mm (L) × 120.1 mm (W) × 107.3 mm (H) |
| LED Indicators | Power (Red), Link (Green), Output Status (Yellow) |
| Communication Interface | RS-422 differential signaling (RX+/RX-, TX+/TX-) |
| Mounting Type | DIN-rail via terminal base |
| Material | Metal cover for shielding and durability |
| Compliance | CE, RoHS (implied for industrial electronics) |

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### 4. Functionality

The HSL-DO32-M-P functions as a discrete output expansion module within the HSL distributed I/O system. It connects to a host controller via the HSL high-speed serial link (RS-422 differential pair). The board receives digital output commands from the controller and drives external loads through its 32 PNP sourcing output channels.

Each output channel sources current to the connected load when activated, making it suitable for controlling devices such as relays, solenoids, lamps, and other DC-driven actuators that require sourcing logic.

Use Cases and Applications:
- Factory automation and process control systems
- Machine tool control and robotics
- Packaging and material handling systems
- Distributed I/O in PLC-based systems
- Industrial equipment requiring high-speed digital output control

Compatibility:
- Terminal Bases:
- HSL-TB32-U-DIN (32-channel universal terminal base)
- HSL-TB64-DIN (64-channel terminal base, supports two daughter boards)
- HSL Controllers: Compatible with ADLINK HSL master modules and controllers supporting HSL communication protocol.

Address Configuration:
- Configured via DIP switch.
- The board occupies two consecutive address allocations starting from an odd address.
- Switch bit 1 is fixed to ON for addressing.
- Example address mapping:
- `100000` → Address 1, 2
- `110000` → Address 3, 4
- … up to `101111` → Address 61, 62

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### 5. Components & Accessories

Included Components:
- HSL-DO32-M-P daughter board (metal cover)
- Onboard LED indicators for power, link, and output status
- DIP switch for address configuration
- RS-422 communication interface (RX+/RX-, TX+/TX-)
- Power input terminals (+VS, GND)

Optional Accessories / Terminal Bases:
1. HSL-TB32-U-DIN:
- 32-channel I/O terminal base with DIN socket
- Compatible with both NPN and PNP daughter boards
2. HSL-TB32-DO-DIN:
- 32-channel I/O terminal base specifically for NPN sinking output boards
3. HSL-TB64-DIN:
- 64-channel I/O terminal base with DIN socket
- Supports two daughter boards (Slot I and Slot II) for expanded I/O capacity

Connectors and Pin Assignments:
- JP3 / JP4 Connectors:
- Provide discrete output channel connections (DO0–DO31)
- Include RS-422 communication lines and power input pins
- Example pin mapping:
- Pin 1: +VS (+10V~+30V DC)
- Pin 2: GND
- Pins 9–20: DO0–DO11 (JP3)
- Pins 1–20: DO12–DO31 (JP4)

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### 6. Installation & Setup

Mounting Requirements:
- The HSL-DO32-M-P is designed for installation on a DIN-rail terminal base (HSL-TB32-U-DIN or HSL-TB64-DIN).
- Ensure adequate ventilation and spacing for heat dissipation.

Power Supply:
- External DC power supply of +10 V to +30 V required.
- Connect +VS and GND to the designated terminals on the terminal base.

Communication Connection:
- RS-422 differential lines (RX+/RX-, TX+/TX-) connect to the HSL network bus.
- Ensure proper termination and shielding for noise immunity.

Address Configuration:
- Set the DIP switch to assign the module’s address within the HSL network.
- The board occupies two consecutive addresses; bit 1 must remain ON.

Field Wiring:
- Connect output loads to the corresponding terminal numbers on the terminal base.
- For HSL-TB32-U-DIN: Channels 0–31 correspond to terminals 0–31.
- For HSL-TB64-DIN: Channels 0–31 correspond to terminals 0/32 through 31/63 depending on slot configuration.

Startup Procedure:
1. Mount the terminal base on DIN rail.
2. Attach the HSL-DO32-M-P daughter board securely.
3. Connect power and communication lines.
4. Configure DIP switch address.
5. Power on the system and verify LED indicators (Power = Red ON, Link = Green ON).

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### 7. Performance & Capabilities

Switching Performance:
- Each output channel can source up to +60 mA at 24 V DC, suitable for driving low-current loads directly or interfacing with external relays.
- Response Time: 2 ms maximum for both ON and OFF transitions, ensuring rapid signal updates in high-speed automation environments.

Electrical Characteristics:
- Output Type: Transistor-based PNP sourcing outputs.
- Isolation: Electrical isolation between logic and field power (inherent in HSL system design).
- Load Compatibility: Designed for DC loads requiring sourcing logic.

System Capacity:
- When used with HSL-TB64-DIN, two daughter boards can provide up to 64 discrete output channels in a single module assembly.

Efficiency and Reliability:
- Low power consumption (1.8 W) minimizes heat generation.
- LED indicators provide real-time diagnostics for power, communication, and output status.
- Metal enclosure enhances EMI resistance and mechanical robustness.

Limitations:
- Maximum per-channel current limited to 60 mA; higher loads require external relays or drivers.
- Designed for DC operation only (not suitable for AC loads).

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### 8. Standards & Compliance

Certifications and Compliance (typical for ADLINK industrial modules):
- CE Marking: Conforms to European safety and EMC directives.
- RoHS Compliance: Restriction of Hazardous Substances compliant.
- Industrial EMC Standards: Designed to meet IEC 61000-6-2/4 for industrial environments.
- Safety: Meets industrial-grade insulation and protection standards.

Industry Standards Supported:
- RS-422 Communication Standard: Differential signaling for noise-immune data transmission.
- DIN Rail Mounting Standard: Compatible with standard 35 mm DIN rails.
- HSL Protocol: Proprietary high-speed link protocol developed by ADLINK for distributed I/O systems.

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### 9. Additional Information

Warranty:
- Standard ADLINK limited warranty (typically 1–2 years, depending on region and distributor).

Technical Support:
- Service Email: service@adlink.com.tw
- Technical Assistance: NuDAM@adlink.com.tw
- Telephone: +886-2-82265877
- Fax: +886-2-82265717
- Website: [http://www.adlink.com.tw](http://www.adlink.com.tw)

Maintenance:
- Periodic inspection of terminal connections and power supply recommended.
- Keep the module free from dust and moisture.
- Verify LED indicators for normal operation.

Firmware/Software Updates:
- The HSL system supports firmware updates through the host controller interface.
- Configuration and diagnostics can be performed using ADLINK’s HSL configuration tools.

Ordering Information:
- HSL-DO32-DB-P: 32-CH Discrete PNP Sourcing Output Daughter Board
- HSL-DO32-DB-N: 32-CH Discrete NPN Sinking Output Daughter Board
- Terminal Bases:
- HSL-TB32-U-DIN (Universal 32-CH Terminal Base)
- HSL-TB32-DO-DIN (32-CH Terminal Base for NPN type)
- HSL-TB64-DIN (64-CH Terminal Base for dual daughter boards)

Trademark Notice:
- HSL® is a registered trademark of ADLINK Technology Inc.
- Other product names are trademarks or registered trademarks of their respective owners.

Document Reference:
- Document Code: AM-HSLDBIO003-E1.00
- Copyright © 2001 ADLINK Technology Inc.
- Specifications subject to change without notice.

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### Summary

The ADLINK HSL-DO32-M-P is a 32-channel PNP sourcing discrete output daughter board engineered for high-speed, reliable digital output control in industrial automation systems. As part of the HSL (High Speed Link) family, it provides fast communication, robust performance, and flexible integration with ADLINK’s modular terminal bases. With a wide operating voltage range, compact form factor, and comprehensive LED diagnostics, the HSL-DO32-M-P is ideal for distributed control architectures requiring efficient, scalable, and durable output solutions.

Its combination of industrial-grade design, fast response, and modular expandability makes it a preferred choice for OEMs, system integrators, and automation engineers seeking dependable discrete output control within ADLINK’s HSL ecosystem.