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ensuring precise communication between field devices and the main controller
High‑speed Communication: Ensures reliable data exchange with Profinet IO devices
Model Number: 79492-01
Certifications: II 3G Ex nA IIC Gc
ABB SB821 3BSE018109R1 Battery Unit Voltage Bus Monitor Assembly ensuring precise communication between fieldDescription Purpose: Provides extended backup times for control systems, particularly designed for ABBs 800xA system, ensuring reliability during power interruptions. Mounting: External DIN rail mount for convenient and space efficient installation. Specifications Backup Time: Minimum of 1 month. Dimensions: Width: 85 mm, Depth: 136 mm, Height: 59 mm. Weight: 0. 5 kg. Battery Type: Lithium, 90 g. Connection Cable: Includes connection cable TK821V020.
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