描述
ABB PFSA140是一款高性能张力控制器，专为工业自动化系统中的卷材张力控制设计，广泛应用于印刷、包装、纺织、金属加工等领域。以下是其核心产品特性和技术参数的综合概述：
一、核心功能与技术参数
高精度控制
-采用32位高速CPU和无超调PI算法，实现快速稳定响应，控制精度达亚毫米级。
-支持双工位切换与加减速补偿，适应复杂工艺需求。
测量与稳定性
-输入阻抗10kΩ，工作温度范围+5至+55°C，非工作温度-40至+70°C。
-张力测量无温漂设计，抗干扰能力强，适用于严苛工业环境。
输出与接口
-双24V/4A输出，可直接驱动制动器/离合器，或输出0-10V/4-20mA信号控制变频器/伺服电机。
-支持Modbus标准协议，兼容PLC/触摸屏集成。
人机交互
-图形液晶显示器，支持中英文界面，操作简便。
-参数密码保护功能，防止误操作。
二、应用场景
印刷与包装行业
-确保纸张、薄膜在印刷或包装过程中的恒定张力，避免套印不准、褶皱等问题。
纺织行业
-控制纱线或布料张力，减少织物疏密不均和断线风险。
金属与塑料加工
-金属带材、塑料薄膜卷取时的张力稳定，保证尺寸精度与表面质量。
电缆生产
-控制电缆线张力，提升结构稳定性和电气性能一致性。
三、系统集成与扩展
支持双轴或多轴控制，适配复杂生产线需求。
配合张力传感器（如PFTL系列）和测量辊，构成完整的张力测量系统。
可与ABB其他自动化组件（如PLC、变频器）协同工作，实现全流程智能化控制。
PFSA140 3BSE006503R1
PFSA140 3BSE006503R1
PFSA140 3BSE006503R1
ABB PFSA140 is a high-performance tension controller designed for web tension control in industrial automation systems.It is widely used in printing,packaging,textile,metal processing and other fields.The following is a comprehensive overview of its core product features and technical parameters:
I.Core functions and technical parameters
High-precision control
-Adopts 32-bit high-speed CPU and non-overshoot PI algorithm to achieve fast and stable response,and control accuracy reaches sub-millimeter level.
-Supports dual-station switching and acceleration and deceleration compensation to meet complex process requirements.
Measurement and stability
-Input impedance 10kΩ,operating temperature range+5 to+55°C,non-operating temperature-40 to+70°C.
-Tension measurement has no temperature drift design and strong anti-interference ability,which is suitable for harsh industrial environments.
Output and interface
-Dual 24V/4A output,can directly drive brake/clutch,or output 0-10V/4-20mA signal to control inverter/servo motor.
-Support Modbus standard protocol,compatible with PLC/touch screen integration.
Human-computer interaction
-Graphic LCD display,supports Chinese and English interfaces,easy to operate.
-Parameter password protection function to prevent misoperation.
2.Application scenarios
Printing and packaging industry
-Ensure constant tension of paper and film during printing or packaging to avoid problems such as misregistration and wrinkles.
Textile industry
-Control yarn or cloth tension to reduce uneven fabric density and the risk of broken wires.
Metal and plastic processing
-Stable tension during winding of metal strips and plastic films to ensure dimensional accuracy and surface quality.
Cable production
-Control cable tension to improve structural stability and electrical performance consistency.
3.System integration and expansion
Support dual-axis or multi-axis control to adapt to complex production line requirements.
Combined with tension sensors(such as PFTL series)and measuring rollers,a complete tension measurement system is formed.
Can work with other ABB automation components(such as PLC,inverter)to achieve full process intelligent control.
