ABB PFEA111-20 3BSE050090R20 Tension Electronics – Key Functions
1. Tension Control in Industrial Processes
Specialized for web tension regulation in continuous production lines (paper, film, metal, textiles)
Maintains precise material tension through closed-loop feedback systems
2. Signal Processing & Measurement
Interfaces with load cells, dancers, or torque motors to monitor real-time tension values
Converts analog/digital signals for accurate tension adjustment
3. System Integration & Automation
Compatible with ABB AC/DC drives (e.g., ACS800) for coordinated speed-tension control
Supports PROFIBUS DP, Modbus for PLC/DCS communication
4. Protection & Diagnostics
Detects web breaks, slippage, or overloads to trigger emergency stops
Provides fault logging via LED indicators or software interfaces
(Typical applications: Printing machines, winding/unwinding systems, converting lines)
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