Overview

The ABB SDCS-IOB-21 3BSE005176R1 External Isolated Digital Board is meticulously engineered for seamless integration into sophisticated industrial automation systems. This high-performance board is designed to facilitate efficient data exchange through its robust RS-485 interface, supporting advanced control protocols to ensure smooth system operation.

Functional Highlights

Featuring a versatile 16-input and 16-output configuration, the SDCS-IOB-21 offers extensive connectivity options. This makes it ideal for various applications such as process control, machinery monitoring, and automation in industrial settings. Moreover, its isolated design effectively protects against electrical interference, ensuring stable and reliable operation even in harsh environments.

The board is equipped with 2A relay contacts rated for 250V AC, allowing it to manage demanding load requirements without compromising safety or performance. The integrated 1500V AC isolation barrier provides additional protection against voltage surges and electrical noise, which significantly enhances the resilience of the entire system.

Engineered to withstand extreme temperature fluctuations from -20°C to +70°C, the SDCS-IOB-21 is perfect for environments where reliability and longevity are paramount. Its compact design (23.4 x 11.3 x 2 cm) and lightweight construction (0.34 kg) facilitate easy installation and maintenance, ensuring quick integration into existing control panels.

Technical Data

• Model Number: SDCS-IOB-21 3BSE005176R1
• Module Type: External Isolated Digital Board
• Manufacturer: ABB
• Condition: Brand New
• Weight: 0.34 kg
• Dimensions: 23.4 x 11.3 x 2 cm
• Communication Interface: RS-485
• Input Configuration: 16 inputs
• Output Configuration: 16 outputs
• Relay Contacts: 2A rated at 250V AC
• Isolation: 1500V AC
• Operating Temperature: -20°C to +70°C
• HS CODE: 8537101190
• Product Origin: Sweden
• Lead Time: In Stock
• Minimum Order Quantity (MOQ): 1

Typical Applications

The ABB SDCS-IOB-21 External Isolated Digital Board is ideal for:

• Industrial automation systems requiring high-performance digital input/output functions.
• Process control and machinery monitoring applications.
• Environments characterized by harsh electrical interference and extreme temperatures.

FAQ

1. What is the weight of the SDCS-IOB-21 External Isolated Digital Board?
   The SDCS-IOB-21 weighs 0.34 kg.

2. What are the dimensions of the SDCS-IOB-21?
   Its dimensions are 23.4 x 11.3 x 2 cm.

3. What communication interface does the SDCS-IOB-21 use?
   It uses the RS-485 communication interface.

4. What is the operating temperature range for the SDCS-IOB-21?
   It operates between -20°C and +70°C.

5. How many inputs and outputs does the SDCS-IOB-21 support?
   It features 16 inputs and 16 outputs.