张力控制器：PFEA112-20: 3 bse030369r20

Product Description:

The ABB PFEA112-20 is a tension electronics module designed for precise measurement and control of web tension in various industrial applications involving web processing, such as in the paper, film, and textile industries. It typically connects to multiple load cells (usually two), processes their signals, and provides accurate tension readings and control outputs. This module often features advanced filtering options, display of various tension parameters, and communication capabilities for integration with higher-level control systems.

Key Features (Based on PFEA11x series):

• Measures and controls web tension accurately.
• Connects to multiple load cells (typically 2).
• Provides both voltage and current outputs representing the measured tension.
• Features adjustable filtering for stable output signals.
• Displays various tension values (e.g., individual sensor readings, sum, difference).
• Offers a multi-language digital display for easy configuration and monitoring.
• Supports selectable tension units (e.g., N, kN, kg, lbs, N/m, kN/m, kg/m, pli).