Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | ABB SDCS-COM-81 3ADT314900R1002 |
| Manufacturer | ABB |
| Product Category | Communication Module (Drive System) |
| Communication Protocol | DriveBus (ABB proprietary) |
| Data Transfer Rate | 1.5 Mbps |
| Interface Type | Optical fiber (ST connector) |
| Power Supply | 24V DC (±10%) via backplane |
| Operating Temperature | 0°C to +55°C |
| Protection Rating | IP20 (for cabinet installation) |
| Dimensions (W×H×D) | 45×127×119 mm |
| Certifications | CE, UL, cUL |
ABB SDCS-COM-81 3ADT314900R1002
Product Introduction
The ABB SDCS-COM-81 3ADT314900R1002 is a high-performance communication module designed for ABB’s SDCS (Shaft Drive Control System) platform. This critical component enables high-speed optical communication between drive controllers and peripheral devices in demanding industrial applications.
As part of ABB’s advanced drive system architecture, the SDCS-COM-81 module facilitates real-time data exchange and synchronized control of multiple drives, particularly in applications requiring precise motion control such as paper machines, rolling mills, and extruders.
Core Advantages and Technical Highlights
1. High-Speed Optical Communication
1.5 Mbps data transfer rate via optical DriveBus
Noise-immune fiber optic connection
Deterministic communication for synchronized control
2. Reliable System Integration
Plug-and-play installation in SDCS racks
Hot-swappable design for minimal downtime
LED status indicators for quick diagnostics
3. Robust Industrial Design
0°C to +55°C operating temperature range
Vibration-resistant optical connections
Compact form factor saves cabinet space
4. Advanced Diagnostics
Built-in self-test functionality
Fiber link quality monitoring
Error logging for troubleshooting
Typical Application Scenarios
The ABB SDCS-COM-81 3ADT314900R1002 is essential in:
Paper Machines: Synchronized drive control
Steel Mills: Rolling mill drive systems
Plastics Industry: Extruder drive control
Printing Presses: Web tension control
Marine Applications: Propulsion drive systems
In these applications, the module ensures precise speed synchronization and reliable data exchange between multiple drives in the system.
ABB SDCS-COM-81 3ADT314900R1002
Related Model Recommendations
ABB SDCS-POW-1: Power supply module for SDCS
ABB SDCS-IOB-1: I/O extension module
ABB SDCS-CON-1: Controller module
ABB SDCS-FIB-1: Fiber optic extension module
ABB SDCS-ANA-1: Analog interface module
Installation & Commissioning
Installation Preparation
Handle fiber optic cables with care (avoid sharp bends)
Verify 24V DC power supply stability
Ensure proper ESD precautions during installation
Commissioning Steps
Install in SDCS rack slot
Connect fiber optic cables (ST connectors)
Verify LED status indicators
Test communication link via drive software
Maintenance Suggestions
Regularly inspect fiber optic connections
Monitor communication error counters
Keep fiber connectors clean (use proper cleaning tools)
Replace if excessive errors are detected
Service & Warranty
ABB provides:
36-month standard warranty
Global technical support network
Firmware updates via DriveWindow software
On-site commissioning assistance (optional)
For critical applications, extended warranty options are available.
Conclusion
The ABB SDCS-COM-81 3ADT314900R1002 delivers reliable, high-speed communication for ABB’s SDCS drive systems. With its optical fiber technology, robust design, and advanced diagnostics, it serves as a critical component in demanding industrial drive applications requiring precise synchronization.
