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The ABB SDCS-CON-221 is a high-performance control and interface module designed for ABB’s DCS 600 and DCS 800 drive systems. It functions as the core communication and coordination component within the drive control architecture, enabling real-time data exchange between internal control circuits, power converters, and external automation systems.
This module plays a vital role in drive regulation, control command processing, and system synchronization. Built with industrial-grade precision components, the SDCS-CON-221 provides high reliability, fast signal response, and superior electromagnetic immunity — ensuring stable and efficient drive operation in demanding industrial environments.
Its modular and compact design allows easy integration into existing systems while maintaining excellent performance consistency and diagnostic capability. The SDCS-CON-221 is optimized for long operational life, low maintenance, and high-speed control performance, making it a key element in advanced industrial automation and motion control applications.
| Parameter | Description |
|---|---|
| Model | SDCS-CON-221 |
| Brand | ABB |
| Series | DCS 600 / DCS 800 Drive Control System |
| Function | Control coordination and communication interface board |
| Input Voltage | 24 V DC nominal |
| Signal Type | Analog and digital control signals |
| Communication Interface | Fiber optic / RS-485 / CAN bus / serial port |
| Processor Type | Embedded 16-bit microcontroller |
| Data Processing Speed | Up to 2 Mbps (real-time synchronization) |
| I/O Ports | Multiple analog and digital inputs/outputs |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -25°C to +70°C |
| Humidity Range | 5%–95% non-condensing |
| Protection Class | IP20 |
| Mounting Type | Rack-mounted / plug-in module |
| Cooling Method | Natural air convection |
| Compliance Standards | CE, RoHS, IEC 61131-2 |
| Dimensions (L×W×H) | 215 mm × 150 mm × 35 mm |
| Weight | 0.49 kg |
| Typical Application | Control coordination for ABB DC drive systems |
The SDCS-CON-221 module is used as a key control element within ABB DCS drive architectures. It processes and distributes control signals, enabling seamless communication between system modules and providing precise regulation for DC drive operation.
DCS 600 / DCS 800 Drive Systems: For coordination between control, communication, and power modules.
Industrial Automation Lines: Controls multi-drive synchronization for assembly and production systems.
Metallurgical Processing Equipment: Regulates motor speed and torque in steel and rolling applications.
Pulp and Paper Plants: Provides precise speed control for continuous web handling systems.
Marine and Offshore Systems: Offers robust communication for propulsion and auxiliary drives.
Power Generation Systems: Ensures stable performance and load control under fluctuating demands.
With its modular compatibility and stable signal handling, the SDCS-CON-221 is ideal for use in both standalone and networked drive configurations, offering exceptional performance across various industrial applications.
High Signal Accuracy: Provides precise control over analog and digital signals for optimal drive performance.
Fast Processing Speed: Ensures real-time communication between control and power modules.
Enhanced Stability: Industrial-grade design delivers consistent operation in harsh environments.
Compact and Lightweight: Saves space while maintaining high functionality.
Modular Integration: Fully compatible with DCS 600 and DCS 800 systems for flexible expansion.
Low Maintenance: Long service life and durable construction minimize downtime.
Efficient Diagnostics: Integrated self-check and monitoring functions simplify troubleshooting.
Reliable Communication: Robust data transmission ensures synchronization accuracy across the control network.
Brand: ABB
ABB is an internationally recognized provider of automation and motion control technologies, offering innovative solutions that combine precision, reliability, and efficiency. Its products are designed to improve system productivity, safety, and sustainability.
The SDCS-CON-221 exemplifies ABB’s commitment to advanced engineering and performance optimization — delivering a dependable communication and control solution for modern industrial drive systems.
Series Name: ABB DCS 600 / DCS 800 Drive Control Series
This series consists of modular control, communication, and interface components specifically designed to form a scalable and reliable DC drive control platform. The SDCS-CON-221, as part of this family, ensures smooth interaction between various system modules and external control units.
Each module in the series contributes a specialized function — from signal conversion to synchronization and data exchange — allowing precise and efficient drive operation in complex automation networks.
| Model | Description | Voltage Range | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SDCS-CON-2 | Control and interface communication module | 24 V DC | 215×150×35 | 0.47 |
| SDCS-AC-CON-2 | AC converter and communication interface board | 24 V DC | 210×150×35 | 0.45 |
| SDCS-AMC-DC-2 | Analog and digital control module | 24 V DC | 215×150×35 | 0.47 |
| SDCS-BAB-F01 | Bus adapter and signal interface board | 24 V DC | 215×155×35 | 0.46 |
| SDCS-COM-82 | Data communication and synchronization module | 24 V DC | 215×150×35 | 0.46 |
| Model | Product Type | Application Area | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| ACS880-01-07A6-3 | AC Drive | Industrial automation and process control | 390×260×160 | 5.2 |
| DCS800-S01-0045-05 | DC Drive Controller | Heavy-duty industrial drives | 480×300×200 | 7.6 |
| ACS580-01-025A-4 | Variable Frequency Drive | HVAC, pumps, and conveyors | 380×250×180 | 5.8 |
| ACS355-03E-04A7-2 | Compact AC Drive | Packaging and light automation | 200×90×180 | 2.5 |
| ACS150-03E-07A5-4 | Micro AC Drive | OEM machinery and small motors | 180×75×160 | 2.1 |
Q1: What is the function of the SDCS-CON-221 module?
A1: It serves as a control and communication interface, managing data transfer between ABB drive components.
Q2: Is the SDCS-CON-221 compatible with DCS 600 and DCS 800 systems?
A2: Yes, it is fully compatible with both series.
Q3: What voltage does it operate on?
A3: The module operates at a nominal 24 V DC.
Q4: What type of communication interfaces does it support?
A4: It supports fiber optic, RS-485, and CAN bus interfaces.
Q5: How is the module cooled?
A5: It uses natural air convection for passive cooling.
Q6: What is the protection class of the module?
A6: The SDCS-CON-221 has an IP20 protection rating.
Q7: What is the typical operating temperature range?
A7: It operates between 0°C and +55°C.
Q8: What are the main applications of this product?
A8: It is used in industrial automation, steel, marine, paper, and energy systems for control synchronization.
Q9: Can it be easily replaced during maintenance?
A9: Yes, the plug-in design allows easy installation and replacement.
Q10: What is its expected lifespan?
A10: With proper maintenance, the module typically exceeds 10 years of service life.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.