SDCS-CON-2A 3ADT309600R0002
SDCS-CON-2A 3ADT309600R0002
SDCS-CON-2A 3ADT309600R0002
SDCS-CON-2A 3ADT309600R0002
SDCS-CON-2A 3ADT309600R0002
SDCS-CON-2A 3ADT309600R0002
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  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power specializes in sourcing obsolete ABB drive parts, providing tested SDCS-CON-2A control boards to secure real-time converter logic and sustain heavy industrial DC drive networks without requiring complete system overhauls.

SDCS-CON-2A

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The ABB SDCS-CON-2A 3ADT309600R0002 is a compact, energy-efficient control board for ABB drives, offering flexible communication, rugged environmental resilience, and global safety certifications.
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Technical specifications for SDCS-CON-2A

  • Manufacturer:
    ABB
  • Part Number:
    SDCS-CON-2A
  • Product Family:
    ABB Drives
  • Product Type:
    3ADT309600R0002
  • Stock:
    3
  • DC Supply Voltage:
    24 V DC ±10%
  • Power Consumption:
    ≤15W
  • Operating Temperature:
    0°C to +60°C
  • Storage Temperature:
    -40°C to +85°C
  • Humidity:
    5–95% RH (non-condensing)
  • Degree of Protection:
    IP20
  • Certification:
    IEC 61010-1, CE, UL 508
  • Weight:
    0.4 kg
  • Estimated shipping dimensions:
    24.7x24.7x2cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Applications Performance Certifications

Features:

  • Integrated High-Resolution Feedback Interfaces
  • Dual-Protocol High-Speed Communications
  • Hardware Watchdog & Voltage Supervision
The ABB SDCS-CON-2A features advanced onboard feedback circuitry that natively supports both analog tachometers and digital pulse encoders with differential or single-ended connections. This eliminates the need for expensive external signal conditioning cards, allowing the drive to achieve ultra-precise speed and torque regulation across the motor's entire operating range.

Equipped with both dual RS485 serial ports and a high-speed 4 Mbits/s DDCS fiber optic channel, the ABB SDCS-CON-2A ensures rapid data throughput. This design allows the board to effortlessly handle simultaneous local panel control, field excitation unit management, and real-time master-slave load sharing via fiber optic networks.

Maximizing industrial uptime, the ABB SDCS-CON-2A incorporates a dedicated hardware watchdog and an extensive multi-rail voltage monitoring matrix. If any critical logic voltage drops below its safe threshold (e.g., +5V dropping to +4.55V), the board immediately safely suppresses thyristor firing pulses to protect the power semiconductors.

The SDCS-CON-2A ABB Main Control Board for DCS500 DC Drives may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB SDCS-CON-2A Main Control Board for DCS500 DC Drives Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB SDCS-CON-2A Main Control Board for DCS500 DC Drives

General

  • Manufacturer ABB
  • Model SDCS-CON-2A
  • Condition New Original ready stock
  • Product Family SDCS-IOB-22 3BSE005177R1,SDCS-IOB-3 3BSE004086R1,SDCS-CON-2B 3ADT309600R0012
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Thermal and Hydroelectric Power Generation: Deployed within turbine control and auxiliary balance-of-plant (BOP) automation networks to ensure steady-state utility operations.
  • Pulp and Paper Processing Mills: Utilized in continuous web handling and chemical recovery boilers where precise timing and logic coordination are essential.
  • Iron and Steel Metallurgy Plants: Applied in blast furnace control systems and rolling mill lines to withstand harsh EMI generated by high-power electrical drives.
  • Chemical and Petrochemical Refining: Integrated within control cabinets managing non-safety-critical tank farms, blending systems, and utility distribution networks.
  • Deterministic Execution Architecture: Provides rigid, predictable scan times across the local backplane, preventing variable jitter and ensuring stable control loop dynamics.
  • Low Thermal Footprint Design: Optimized circuit traces and energy-efficient logic ICs minimize power dissipation, keeping cabinet temperatures low and extending the life of adjacent modules.
  • High-Speed Fault Isolation: Processes and logs diagnostic errors within milliseconds of detection, drastically shortening the Mean Time to Repair (MTTR) for maintenance teams.
  • Resource Optimization: De-loads primary CPU overhead by executing local data validation routines natively on the board, enhancing overall network responsiveness.
  • CE Directive Compliance: Certified under European Union frameworks for industrial machinery safety and low-voltage regulations.
  • EN 61000-6-2 & EN 61000-6-4 Standards: Fully tested for robust electromagnetic immunity against heavy industrial RF interference and electrostatic discharges.
  • UL/cUL Listed: Evaluated and approved under North American safety criteria for industrial control equipment (UL 508 / CSA C22.2).
  • ISO 9001 Manufacturing Quality: Produced and refurbished in accordance with certified quality management systems to guarantee identical tolerances and physical fitment.
Description
The ABB SDCS-CON-2A is a control board designed for ABB DCS series DC drives, providing precise closed-loop speed and torque control. It interfaces seamlessly with analog and digital signals for drive operation, fault diagnostics, and integration with external PLC or DCS systems.

Built for industrial reliability, the SDCS-CON-2A operates at 24 V DC ±10%, consumes ≤15 W, and withstands an operating temperature of 0 °C to +60 °C and storage temperatures from -40 °C to +85 °C. Its robust design features IP20 protection, ensuring safety in typical industrial environments.

The ABB SDCS-CON-2A is engineered for plug-in installation into standard ABB drive chassis, offering simplified maintenance and fast replacement. Certified under IEC 61010-1, CE, and UL 508, it meets international safety and quality standards, guaranteeing dependable performance in diverse applications.
Alternative Names
SDCS-C0N-2A SDCSCON2A SDCSC0N2A 3ADT309600R0002 SDCS-CON-2A 3ADT309600R0002 SDCS-IOB-22 3BSE005177R1 SDCS-IOB-3 3BSE004086R1 SDCS-CON-2B 3ADT309600R0012
Technical notes
The ABB SDCS-CON-2A control board must always be paired with a compatible power supply board (such as the SDCS-POW-1) and power interface board (PIN series) to form a functional drive controller. Hardware configuration—such as encoder voltage selection (5V/12V/24V) or analog tachometer grounding—must be manually set via the onboard jumpers (S1, S2, S4) prior to system initialization.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the humidity tolerance of the SDCS-CON-2A?
It operates safely in 5–95% RH, non-condensing environments.
What is the degree of protection for the ABB SDCS-CON-2A?
The SDCS-CON-2A has an IP20 protection rating.
How do you configure the pulse encoder input voltage and signal type on the ABB SDCS-CON-2A?
The ABB SDCS-CON-2A utilizes the onboard hardware jumper S1 to code the encoder interface. By altering the position of S1, engineers can match the board to 5V or 12V/24V encoders, as well as select between single-ended or differential signal configurations.
What is the purpose of the 7-segment LED display built into the ABB SDCS-CON-2A board?
The integrated 7-segment display on the ABB SDCS-CON-2A acts as a direct hardware diagnostic interface. During startup, it displays internal memory and boot-test error codes (such as E01), and during runtime, it shows system statuses, active alarms, or fault codes without requiring an external PC tool.
How does the ABB SDCS-CON-2A maintain its parameter memory and fault history during an unscheduled main power loss?
The ABB SDCS-CON-2A stores permanent firmware and parameters in Flash PROMs (D33/D35). For volatile runtime logs, fault histories, and time counters, the board utilizes a static RAM supported by an onboard 1 Farad supercapacitor, which guarantees data retention for a minimum of 8 hours without external power.