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SDCS-COM-81

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ABB SDCS-COM-81 is a high-speed DDCS communication board with 10 MBaud transmission, designed for seamless integration with ABB overriding control systems and fiber optic ecosystems.
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Technical specifications for SDCS-COM-81

  • Manufacturer:
    ABB
  • Part Number:
    SDCS-COM-81
  • Product Family:
    ABB Drives
  • Product Type:
    3ADT220134R0001
  • Optical fiber transmission rate:
    10 MBaud
  • Channel 0 used for:
    other interfaces
  • 10 Mb-> dark grey:
    driver current maximum 50 mA
  • Series:
    SDCS
  • Operating Voltage:
    Typically 24V DC
  • Power Consumption:
    5-10 W
  • Current Consumption:
    200-400 mA
  • Storage temperature:
    -40 to +55°C
  • Transport temperature:
    -40 to +70°C
  • Relative humidity:
    5 to 95%, no condensation
  • Weight:
    0.1 kg
  • Estimated shipping dimensions:
    14.6x10.3x3.5cm
  • 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.
Description
As a key member of ABB’s SDCS series fiber optic interface boards, the SDCS-COM-81 is engineered to enable reliable DDCS (Direct Digital Control System) communication within industrial automation setups.  Exclusively compatible with ABB’s fiber optic ecosystem, this board features four dedicated optical channels optimized for data transfer, ensuring robust connectivity between drives and control systems—critical for applications like smart manufacturing, process automation, and packaging supply chains that demand real-time data flow.  Its Channel 0 is specifically configured with 10 MBaud optical components to communicate with ABB overriding control systems such as FCI and AC800 M, making it the ideal choice for setups relying on these high-level controllers.

Built for industrial ruggedness, the SDCS-COM-81 operates with a typical 24 V DC supply, consuming 5-10 W of power and drawing 200-400 mA current.  It boasts a maximum driver current of 50 mA and features a dark grey housing, aligning with ABB’s industrial design standards.  The board must be installed in slot 3 of compatible ABB systems to ensure proper functionality, and it withstands extreme environmental conditions—with a storage temperature range of -40 to +55°C, transport temperature range of -40 to +70°C, and resistance to 5-95% relative humidity (no condensation).  This durability makes it suitable for harsh industrial environments where reliability is non-negotiable.

Distinguished from its counterpart SDCS-COM-82 (5 MBaud for N-type fieldbus adapters), the SDCS-COM-81’s 10 MBaud high-speed transmission caters to scenarios requiring fast, secure communication with ABB’s premium control systems.  It plays a pivotal role in enhancing system integration, supporting industrial IoT initiatives, and ensuring operational continuity—making it an essential component for businesses seeking to optimize automation workflows and strengthen supply chain resilience.
Alternative Names
SDCS-C0M-81 SDCS-COM-B1 SDCS-COM-8I SDCSCOM81 SDCSC0M81 SDCSCOMB1 SDCSCOM8I
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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.
How many optical channels does it have?
The board provides four optical channels for DDCS communication.
What is the transmission rate of SDCS-COM-81?
The optical fiber channel 0 operates at 10 MBaud.
What is the maximum driver current for channel 0?
The maximum driver current is 50 mA.
What are the operating and storage conditions?
Storage temperature: –40 to +55 °C, transport temperature: –40 to +70 °C, humidity: 5–95 % RH, non-condensing.
What is the power consumption of the board?
Power consumption is 5–10 W, with a current draw of 200–400 mA at typically 24 V DC.