压力表：PFTL201C-50KN
Product Name
ABB PFEA111-65 3BSE028140R65 Industrial Tension Controller Module (Symphony Plus DCS-Compatible Tension Regulation & Signal Processing Unit)
(“PFEA” is the core product series identifier for ABB’s industrial process control modules, with “111-65” specifying the module’s tension control function, channel configuration, and performance grade. “3BSE028140R65” is ABB’s global standard hardware part number. As a dedicated tension control component, this module integrates tension signal acquisition, real-time calculation, and output regulation, designed for web processing industries (e.g., printing, packaging, metal rolling) to maintain stable material tension during production.)
2. Product Description
2.1 Core Function Positioning
Specifically designed for web material processing lines (e.g., plastic film extrusion, paper printing, metal strip rolling, textile dyeing) where precise tension control is critical (tension control range: 0.1 N ~ 10,000 N). Its core function is to maintain constant tension of the moving web material: it collects tension signals from load cells or tension sensors installed in the production line, processes the signals through built-in high-precision tension calculation algorithms (e.g., PID with feedforward compensation), and outputs analog control signals to drive actuators (e.g., frequency converters for winding/unwinding motors, magnetic powder brakes/clutches). This prevents material defects such as stretching, wrinkling, or breaking caused by tension fluctuations. The module supports both open-loop and closed-loop tension control modes, with a tension control accuracy of ≤±0.5% FS, meeting the high-precision requirements of high-speed production lines (maximum line speed: 1000 m/min).
