PFEA111-20 3bse028140r20

1. • Industrial Tension Controller Module for Web Handling Systems
   • Product DescriptionThe ABB PFEA111-20 (order number 3BSE028140R20) is a compact, high-precision tension controller module designed specifically for web handling applications in industries such as papermaking, printing, packaging, and textile manufacturing. As a core component of tension control systems, it is responsible for measuring the tension of continuous materials (e.g., paper webs, plastic films, textile fabrics) via connected load cells or tension sensors, and regulating the tension to a preset value through closed-loop control of actuators like brakes, clutches, or servo motors.
     This module features a user-friendly configuration interface and supports multiple control modes, including manual tension adjustment, automatic closed-loop control, and dancer roll control, to adapt to different production process requirements. It integrates built-in diagnostic functions that monitor sensor status, actuator performance, and system faults in real time, with front-panel LED indicators for quick troubleshooting. With its industrial-grade hardware design, the module provides strong resistance to electromagnetic interference and temperature fluctuations, ensuring stable operation in harsh on-site environments. It is fully compatible with ABB’s standard tension sensors and peripheral control components, enabling seamless integration into existing web handling systems.
   • Product Parameters
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   Parameter Category	Specific Content
   Tension Control Parameters	Rated tension measurement range: 0–20 kN; Control accuracy: ±1% of full scale; Response time: ≤ 100 ms; Supports proportional-integral-derivative (PID) control algorithm
   Input Interface Parameters	2×analog input channels (4–20 mA, for tension sensor signal); 4×digital input channels (24 V DC, opto-isolated, for start/stop, mode selection, fault reset); 1×encoder input channel (for speed synchronization)
   Output Interface Parameters