Description

ABB  PFEA112-20  Tension controller

Functional characteristics
Precise tension control: It is used to monitor and control the tension of continuous materials such as paper, film, cables, etc. during the production process, ensuring that the materials maintain a stable and consistent tension during processing, and preventing problems such as material tearing and uneven winding caused by insufficient or excessive tension.
Multiple interface configurations: Equipped with a tension sensor interface, it can be connected to tension sensors or other tension measurement devices to obtain real-time tension change data. It may also be equipped with multiple communication interfaces, such as Ethernet interface, serial port interface, RS-485, Canopen, etc., to facilitate data exchange and communication with other devices or systems and achieve integrated control.

Support for PID control: Supports PID control algorithm, which can automatically adjust and control the operation of equipment such as winding, stretching or printing machinery based on the feedback signal from the tension sensor, ensuring that the tension is precisely maintained within the set value range.
Parameters can be set: Users can conveniently set controller parameters such as tension setting values, control modes, and filtering parameters through the controller interface or other devices to adapt to different production processes and material requirements.
Alarm and diagnostic function: It is equipped with an alarm function. When the tension exceeds the set range or other abnormal situations occur, it can promptly issue an alarm. It is also equipped with a self-diagnostic testing system, which can test components such as sensors, facilitating rapid location and resolution of faults and reducing downtime.
Multiple installation methods: There are two types, namely standard rail installation and closed installation IP65 suitable for harsh environments. Users can choose according to their actual usage environment.

Technical parameters
Working voltage: DC 24V.
Output power: 112W.
Communication interfaces: RS-485, Canopen, etc.
Protection grade: IP20.

Application field
It is widely applied in industries such as textile, printing, packaging, papermaking and cable manufacturing. It is used in the textile industry to control the tension of yarns and fabrics; In the printing and packaging industry, ensure the tension stability of materials such as paper and film during the printing and winding processes; In papermaking and cable manufacturing, the tension in processes such as paper forming and cable stretching is precisely controlled to enhance production efficiency and product quality.