ABB 3BSE003832R1 (SC510) Communication Module

Basic Information

• Brand: ABB
• Part Number: 3BSE003832R1
• Model Code: SC510
• Product Type: Serial Communication Submodule Carrier / 4-Channel Asynchronous Serial Interface Module
• Matching System: ABB AC 800M PAC, System 800xA & Advant 450 DCS Platform

1. Equipped with internal CEX-bus backplane interface to exchange data with CPU modules
2. Provides independent hardware slots for pluggable serial submodules
3. Converts controller internal bus signals to external RS232 / RS485 serial signals
4. Supports protocol conversion for Modbus RTU, ASCII and other serial industrial protocols

Key Technical Specifications

Hardware Structure

• Slot Capacity: Holds maximum 4 serial communication submodules
• Form Factor: Standard Eurocard plug-in rack module, dual-slot width
• Power Supply: 24V DC powered via control rack backplane
• Status Indicator: RUN running LED + Fault alarm LED on front panel
• Dimensions: 486 mm × 288 mm × 22.5 mm
• Net Weight: 0.67 kg

Communication Performance

• Supported Interfaces: RS-232C, RS-485 (depends on fitted submodules)
• Compatible Protocols: Modbus RTU, ASCII, custom serial device protocols
• Transmission Rate: Up to 115.2 kbps per serial channel
• Bus Compatibility: CEX-bus backplane for AC 800M controller rack

Environmental & Compliance

• Operating Temperature: -20°C ~ +60°C
• Storage Temperature: -40°C ~ +85°C
• Protection Grade: IP20 (cabinet installation)
• Certifications: CE, UL, RoHS industrial compliance

Product Advantages

1. Modular expandable design, flexible increase of serial communication channels without replacing main CPU
2. Hot-swappable rack structure, online replacement without full system shutdown
3. Isolated serial channels effectively resist electromagnetic interference in heavy industrial sites
4. Perfect native compatibility with ABB System 800xA DCS and AC 800M controllers, stable data transmission
5. Compact dual-slot layout saves cabinet space, clear LED indicators for fast fault diagnosis

Application Scenarios

• Petrochemical, power plant, metallurgy System 800xA DCS control racks
• Connect serial devices: analyzers, flow meters, variable frequency drives, weighing instruments
• Data exchange between ABB PAC and third-party serial-based PLC, HMI and SCADA
• Process industry distributed control system multi-point serial communication expansion