AUTO MASKIN SDU410 SHUTDOWN UNIT 1006451
⚙️ Product Datasheet & Technical Information
1. Product Overview
The AUTO MASKIN SDU410 Shutdown Unit (Part No. 1006451) is a safety-critical module engineered to provide fast and reliable shutdown of marine and industrial engines. It is designed as part of Auto Maskin’s advanced protection systems, ensuring that abnormal operating conditions are detected instantly and that engines are safely brought to a halt to prevent damage.
With its rugged design and advanced monitoring capabilities, the SDU410 plays a vital role in protecting engines used in propulsion systems, auxiliary generators, and other mission-critical machinery. The unit is built for harsh environments, featuring robust electronics, high vibration resistance, and long-term operational reliability.
2. Key Features
🔌 Highlights
- 🛡️ Comprehensive Shutdown Protection – Responds immediately to overspeed, low oil pressure, high temperature, and other faults.
- 🔄 System Integration – Works seamlessly with AUTO MASKIN DCU and RK modules.
- ⚡ Reliable Power Handling – Operates under stable 24 VDC supply.
- 🖧 Communication Ready – Compatible with CAN bus and other protocols for alarm forwarding.
- 🛠️ Marine-Grade Durability – Resistant to humidity, vibration, and extreme operating conditions.
3. Technical Parameters (Datasheet Table)
| Parameter | Specification |
|---|---|
| Product Name | AUTO MASKIN SDU410 Shutdown Unit |
| Part Number | 1006451 |
| Power Supply | 24 VDC nominal |
| Input Signals | Digital, Analog, CAN bus |
| Output Signals | Relay, CAN bus |
| Functions | Engine shutdown, alarm indication, safety interlock |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Protection Class | IP20 standard |
| Mounting Method | Panel / DIN rail |
| Weight | Approx. 1.4 kg |
4. Installation & Maintenance
⚙️ Installation Guidelines
- Mount the SDU410 in a protected control cabinet or on a secure panel.
- Ensure all wiring is correctly terminated with shielded cables for signal stability.
- Connect the 24 VDC power supply via a fused circuit breaker.
- Verify all alarm inputs are calibrated before system commissioning.
🛠️ Maintenance Instructions
- Inspect wiring and connectors regularly for corrosion or wear.
- Clean the unit’s exterior with dry air to remove dust and debris.
- Perform routine functional tests to ensure shutdown logic is operating correctly.
- Keep firmware updated for compatibility with other AUTO MASKIN modules.
⚠️ Usage Precautions
- Avoid direct exposure to water, salt spray, or strong sunlight.
- Disconnect power supply before servicing or wiring modifications.
- Ensure grounding is properly connected to reduce the risk of surges.
- Only certified personnel should carry out installation and maintenance.
5. Industrial Relevance
The SDU410 is widely adopted in marine engine rooms, power generation plants, and industrial process engines. Its ability to execute rapid and safe engine shutdown enhances reliability, reduces downtime, and safeguards high-value assets from damage. For vessels and critical installations, it is a trusted safeguard against unexpected operational hazards.
6. Recommended Similar Products
| Product Model | Description | Link |
|---|---|---|
| AUTO MASKIN DCU 305 R3 | Engine control unit with integrated monitoring | DCU 305 R3 |
| AUTO MASKIN DCU 210E | Compact control unit for dual-engine systems | DCU 210E |
| AUTO MASKIN RK-66 | Interface module for system expansion | RK-66 |
| AUTO MASKIN RK-105 | Expansion module for advanced input/output | RK-105 |
| AUTO MASKIN DCU 410 | High-performance engine control module | DCU 410 |
🌐 Explore more AUTO MASKIN solutions: https://www.fy-module.com/
