ABB PFEA113-20 Tension Controller Module

ABB PFEA113-20 is a high-performance single-channel tension controller, specifically designed for continuous material processing equipment such as winding, cutting, and coating. The following is a detailed introduction to this product:
I. Main Functions
High-precision tension control: Utilizing advanced control algorithms and sensor technology, it achieves high-precision tension control, ensuring that the material maintains a constant tension during the production process and preventing breakage or slackness.
Tapered tension control: Supports linear taper and S-shaped taper modes, automatically adjusting the tension gradient according to the change in roll diameter to avoid tightness on the inside and looseness on the outside of the roll material, and improving the flatness of the end face.
Speed compensation: Corrects the tension setting value in real time based on the spindle speed to prevent material stretching deformation.
Dynamic gain switching: Switches between two different network paths’ gain parameters in real time through digital input or PROFIBUS signals to adapt to multiple working conditions.
System expansion: Up to 3 PFEA113-20 units can be combined to form a 12-sensor segmented roll control system, enhancing the control accuracy of large equipment.

Technical features
High precision: The steady-state control accuracy can reach ±0.5% of the set value, and the dynamic control accuracy can reach ±1% of the set value.
Fast response: The response time is ≤ 10ms, enabling rapid adjustment of tension fluctuations and ensuring stable material transmission.
Modular design: Supports DIN rail installation, facilitating integration into various automation systems.
Multiple communication interfaces: Integrated RS485 (Modbus RTU), optional Profibus-DP/EtherCAT protocols, supports seamless integration with ABB 800xAPLC or DCS systems.
User-friendly human-machine interface: Integrated LCD display, real-time display of tension value, status parameters, and fault information.
Strong scalability: Supports cascading of multiple modules to build multi-channel control systems, meeting the requirements of complex production lines.

Technical Specifications

Application Fields

Application scenario
Lithium battery electrode coating: Control the tension of copper/aluminum foil substrates to prevent the electrode sheets from wrinkling or breaking, and keep the coating thickness fluctuation within ±1 μm to improve the consistency of battery energy density.
Photovoltaic silicon wafer cutting: Maintain stable tension of diamond wire, reduce thickness tolerance of silicon wafers, and lower the failure rate of broken fibers.
Packaging printing: Control the tension of films/paper to avoid registration deviations and reduce the scrap rate.
Metal processing: Achieve wide-range tension control in stainless steel and aluminum foil rolling to ensure the qualified rate of ultra-thin strip steel production.
Other fields: Applicable to industries such as textiles, papermaking, wire and cable that require precise tension control.