ABB SDCS-IOB-21 | 3BSE005176R1 – External Isolated Digital IO Board

Module Type:Digital I/O Board

Manufacturer:ABB

Model Number:SDCS-IOB-21 3BSE005176R1

Isolation Type:Electrical

Operating Voltage:DC 24V

Channels:8 Input / 8 Output

Current Rating:500mA per channel

Operating Temperature Range:-20°C to +60°C

Dimensions:120mm x 40mm x 30mm

Weight:0.2kg

    Engineered for precision and reliability, the ABB SDCS-IOB-21 3BSE005176R1 external isolated digital IO board ensures smooth integration into complex industrial automation systems. This high-performance component supports seamless data exchange through its robust RS-485 interface, facilitating advanced control protocols.

    With its comprehensive 16-input and 16-output configuration, this board offers versatile connectivity options, making it suitable for a wide range of applications from process control to machinery monitoring. Its isolated design safeguards against electrical interference, ensuring stable operation in harsh environments.

    Featuring 2A relay contacts rated for 250V AC, the ABB SDCS-IOB-21 3BSE005176R1 is capable of handling demanding load requirements without compromising on performance or safety. The built-in 1500V AC isolation barrier provides an extra layer of protection against voltage surges and electrical noise, enhancing system resilience.

    Crafted with durability and efficiency in mind, this digital IO board is designed to withstand extreme temperature fluctuations, ranging from -20°C to +70°C. It’s an ideal choice for applications where reliability and longevity are critical.

    Installation and maintenance are streamlined with the compact dimensions of 100mm x 100mm x 30mm and lightweight at 0.2kg, ensuring easy integration into existing control panels and facilitating quick setup and adjustments.