ABB SC520 3BSE003816R1

¥999.00

The ABB SC520 3BSE003816R1 is a submodule carrier with an integrated local CPU for ABB’s AC 400 and Advant Master systems, supporting MB300/MB300E submodules to expand I/O, communication, and control capabilitiesABB. The ABB SC520 3BSE003816R1 enables distributed processing by offloading tasks from central controllers, boosting real-time response in process automation. Its modular, hot-swappable design allows submodule replacement without system shutdown, minimizing downtime during maintenance. The ABB SC520 3BSE003816R1 operates from -40°C to +70°C, with IP20 protection and robust aluminum housing ensuring reliability in harsh industrial settings. As a core component, the ABB SC520 3BSE003816R1 integrates seamlessly with ABB’s 800xA engineering tools, simplifying configuration and diagnostics. The ABB SC520 3BSE003816R1’s compact form factor (291×300×30mm) optimizes panel space, while its redundant power support enhances system availability for critical applications.

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Description

Product Description

The ABB SC520 3BSE003816R1 is a submodule carrier with an integrated local CPU for ABB’s AC 400 and Advant Master systems, supporting MB300/MB300E submodules to expand I/O, communication, and control capabilitiesABB. The ABB SC520 3BSE003816R1 enables distributed processing by offloading tasks from central controllers, boosting real-time response in process automation. Its modular, hot-swappable design allows submodule replacement without system shutdown, minimizing downtime during maintenance. The ABB SC520 3BSE003816R1 operates from -40°C to +70°C, with IP20 protection and robust aluminum housing ensuring reliability in harsh industrial settings. As a core component, the ABB SC520 3BSE003816R1 integrates seamlessly with ABB’s 800xA engineering tools, simplifying configuration and diagnostics. The ABB SC520 3BSE003816R1’s compact form factor (291×300×30mm) optimizes panel space, while its redundant power support enhances system availability for critical applications.

Product Parameters

Parameter Specification
Model ABB SC520 3BSE003816R1
Type Submodule Carrier with Local CPU
Compatibility MB300, MB300E submodules; AC 400, Advant MasterABB
Dimensions 291mm×300mm×30mm
Net Weight 0.742 kg
Operating Temp -40°C to +70°C
Protection IP20
Power Supply 24VDC (redundant optional)
Mounting DIN rail
Certifications CE, UL, RoHS compliantABB
Material Aluminum alloy housing

Advantages and Features

  1. Local CPU Offloading: The ABB SC520 3BSE003816R1 executes logic locally, reducing central controller load and improving real-time performance.
  2. Hot-Swappable Design: Submodules can be replaced live, minimizing downtime in critical process loops.
  3. Broad Submodule Support: Compatible with MB300/MB300E I/O and communication submodules for flexible system expansionABB.
  4. Harsh-Environment Ready: Wide temperature range and IP20 protection suit chemical, oil/gas, and power applications.
  5. ABB Ecosystem Integration: Works with 800xA tools for simplified engineering, diagnostics, and maintenance.

Application Cases in Application Fields

  • Power Generation: The ABB SC520 3BSE003816R1 monitors turbine vibration and temperature via MB300 I/O, enabling local alarm logic to protect equipment and reduce central controller load.
  • Oil & Gas Refining: It connects flow meters and valve actuators in distributed control loops, supporting hot-swapping for quick maintenance during continuous operation.
  • Chemical Processing: The ABB SC520 3BSE003816R1 controls batch reactor temperature/pressure with MB300E analog submodules, ensuring regulatory compliance through local data logging.
  • Marine Automation: The ABB SC520 3BSE003816R1 (or SC520M marine variant) manages propulsion and navigation systems, with redundant power and corrosion-resistant design for maritime reliabilityABB.

Comparisons with Competing Products

Feature ABB SC520 3BSE003816R1 Competitor A (Siemens ET 200SP IM 155) Competitor B (Rockwell 1756-A10)
Local CPU Integrated, offloads central controller Optional Optional
Submodule Support MB300/MB300EABB ET 200SP I/O 1756 I/O
Hot-Swapping Yes (submodules) Yes Yes
Temp Range -40°C to +70°C -25°C to +60°C -40°C to +70°C
Redundancy Optional dual power Optional Standard

Selection Suggestions and Precautions

  • Selection Suggestions
    1. Choose the ABB SC520 3BSE003816R1 for AC 400/Advant Master systems needing distributed processing and MB300/MB300E submodule expansionABB.
    2. Pair with ABB MB300 I/O and communication submodules for optimal compatibility and performanceABB.
    3. Prioritize for applications requiring hot-swapping and wide temperature tolerance (e.g., remote oil rigs, chemical plants).
  • Precautions
    1. Use only ABB-approved MB300/MB300E submodules to avoid damaging the ABB SC520 3BSE003816R1 or causing system errors.
    2. Ensure redundant power is properly configured for high-availability setups.
    3. Follow ESD protocols during installation to protect the local CPU and submodule connectors.
    4. Operate within -40°C to +70°C and avoid direct water exposure (IP20 is not waterproof).

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