Description
1. Product Description
The ABB SC520M 3BSE016237R1 is a marine-certified submodule carrier designed for offshore and maritime automation systems, extending the capabilities of ABB’s SC500 series with ruggedized features. As a variant of the SC520 (3BSE003816R1), the SC520M 3BSE016237R1 integrates a local CPU for real-time control and supports modular expansion with ABB’s MB 300/300E modules. Certified for marine environments (DNV GL, Lloyd’s Register), it withstands salt spray, humidity, and vibration, making it ideal for shipboard power management, engine monitoring, and offshore platforms. The SC520M 3BSE016237R1 supports Modbus RTU/TCP, CANopen, and Ethernet, ensuring seamless integration with ABB’s Advant Master DCS and third-party systems.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Voltage | 220 V AC (±15%) / 24 V DC (±20%) |
| CPU Integration | Embedded 32-bit CPU (500 MHz) |
| Marine Certifications | DNV GL (ISO 16900-3), Lloyd’s Register |
| 防护等级 | IP66 (front panel), IP20 (rear) |
| Compatibility | ABB MB 300, MB 300E, SC520 (non-marine) |
| Communication Protocols | Modbus RTU/TCP, CANopen, Ethernet (IEEE 802.3) |
| Dimensions (WxHxD) | 30 x 300 x 291 mm (same as SC520) |
| Operating Temperature | -25°C to +70°C (extended for maritime use) |
| MTBF | 150,000 hours (IEC 61709) |
| Weight | 0.78 kg (with marine-grade housing) |
SC520M 3BSE016237R1
3. Advantages and Features
- Marine-Grade Durability: Aluminum alloy housing with conformal coating resists corrosion (ISO 12944-6 C5-M) and vibration (IEC 60068-2-6, 5–500 Hz).
- Certified Compliance: Meets DNV GL’s 严苛 maritime standards (e.g., E1 class for engine room applications).
- Modular Flexibility: Supports up to 12 MB series modules (e.g., MB 304 for analog I/O, MB 310 for digital outputs).
- Energy Efficiency: Low power consumption (≤45 W active) with redundant power supply support (24 V DC dual inputs).
- Remote Monitoring: Ethernet interface enables shore-based diagnostics via ABB’s Remote Support Portal.
4. Application Areas and Use Cases
Industries: Maritime (commercial vessels, offshore rigs), naval defense, port automation.
Use Case: A cruise ship deployed the SC520M 3BSE016237R1 in its propulsion control system. The module’s marine certification and IP66 rating ensured reliable operation in the engine room (humidity: 95% RH, temperature: +55°C). It managed 150+ sensors for fuel efficiency optimization, reducing maintenance costs by 30% over a 5-year period.
Use Case: A cruise ship deployed the SC520M 3BSE016237R1 in its propulsion control system. The module’s marine certification and IP66 rating ensured reliable operation in the engine room (humidity: 95% RH, temperature: +55°C). It managed 150+ sensors for fuel efficiency optimization, reducing maintenance costs by 30% over a 5-year period.
5. Competitor Comparison
Compared to standard industrial submodule carriers:
- Enhanced Environmental Resistance: 2x higher vibration tolerance (20 g vs. 10 g) and wider temperature range (-25°C vs. -20°C).
- Marine-Specific Certifications: 100% compliance with DNV GL rules (vs. 60% of general industrial modules adapted for maritime use).
- Space Efficiency: Same footprint as non-marine SC520 but with 30% better heat dissipation for enclosed marine environments.
SC520M 3BSE016237R1
6. Selection Recommendations
- Environment: Choose the SC520M for offshore/marine applications (vs. standard SC520 for industrial use).
- Certifications: Verify project requirements (e.g., DNV GL, ABS) and select modules with matching approvals.
- Scalability: Pair with MB 300E explosion-proof modules for hazardous zones (e.g., offshore drilling platforms).
- Maintenance: Opt for ABB’s marine service package (24/7 support, spare parts on retainer) for critical maritime operations.
7. Precautions
-
Installation: Follow DNV GL’s cable routing guidelines (separate power/signal cables to prevent EMI).
-
Safety: Use marine-grade connectors (e.g., EN 29970-1) and ensure IP66 sealing during panel installation.
-
Maintenance: Schedule quarterly salt residue cleaning (ISO 12944-6) and annual firmware updates (ABB Control Builder M).
-
Compliance: Never use non-marine SC520 modules in maritime environments (risk of certification non-conformance).
Shanxi Runsheng Import and Export Co., LTD. Our main products: FOXBORO, EMERSON, TRICONEX, XYCOM, BENTLY, ROCKWELL, ABB, GE, Allen-Bradley, YOKOGAWA, HONEYWELL, RELIANCE, SCHNEIDER, MODICON, Westin ghouse, WOODWARD, Motorola, Rexroth, SEW, Denkon. And other major brands of DCS, PLC, robot, large servo four system spare parts. Other automation spare parts sales and technical support. Please visit our website www.rsmodules.com or contact us at +86 15383514022 and we will be happy to serve you.
