ABB SB821 External Battery, Memory Back-up
Product Model: SB821
Product Description: The ABB SB821 is a robust and versatile industrial automation controller designed for seamless integration in a variety of manufacturing environments. It features advanced processing capabilities, ensuring optimal performance in real-time monitoring and control applications.
Brand: ABB
Origin: Switzerland
Net Weight: 2.5 kg
Dimensions: 300 mm x 200 mm x 100 mm
Power Supply: 24 V DC 10
Input/Output: 16 digital inputs, 16 digital outputs, 4 analog inputs 0-10 V, 2 analog outputs 4-20 mA
Communication Interface: Ethernet, Modbus TCP/IP, RS-232, RS-485
Use: Suitable for process automation, machine control, and data acquisition in manufacturing, automotive, and energy sectors.
The above parameters are for reference only. Please contact our technical team for precise selection.











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