描述
产品概述
ABB PFSA140 3BSE006503R1是一款工业级张力控制器，属于PFSA系列，专为卷材收/放卷过程中的张力控制设计。其核心功能是通过高精度测量与动态调节，确保材料（如纸张、薄膜、金属带等）在加工过程中保持恒定张力，适用于印刷、包装、纺织、金属加工等工业场景。
核心功能与技术特点
1.高精度控制
测量技术：采用32位高速CPU和无超调PI算法，实现快速响应与稳定控制，精度可达微米级。
信号处理：支持2个±10V模拟量输入，接收张力传感器信号，并通过PID运算调节执行机构（如制动器、离合器或伺服电机）。
2.接口与通信
输入/输出接口：
输入：2个模拟量输入（10kΩ阻抗）、8个可编程数字输入（光隔）。
输出：双24V/4A输出（驱动制动器/离合器）或0-10V/4-20mA模拟量输出（驱动变频器/伺服电机）。
通信协议：支持Modbus、PROFIBUS等工业总线协议，兼容PLC、触摸屏等设备。
3.智能化与易用性
用户界面：配备图形液晶显示器，支持中英文显示，操作界面直观。
参数配置：通过QTERM-II等工具修改参数，支持密码保护防止误操作。
自诊断功能：实时监测系统状态，快速定位故障（如过流、过压等异常）。
4.保护与安全性
硬件保护：过载、短路、欠压、过温等保护功能，确保设备与生产安全。
抗干扰设计：工业级电磁兼容性（EMC），适应复杂电磁环境。
技术参数
参数类别规格
电源电压24 V DC
功耗8 W（24 V DC）
尺寸180 mm×120 mm×100 mm
重量1.9 kg
工作温度+5℃～+55℃
非工作温度-40℃～+70℃
保险丝规格IP 65单元（NEMA 4），2 A，250 V
电流能力0.5 A rms（330 Hz）
Product Overview
ABB PFSA140 3BSE006503R1 is an industrial-grade tension controller belonging to the PFSA series,designed for tension control during the roll collection/unwinding process.Its core function is to ensure that materials(such as paper,film,metal tape,etc.)maintain constant tension during processing through high-precision measurement and dynamic adjustment.It is suitable for industrial scenarios such as printing,packaging,textile,and metal processing.
Core functions and technical features
1.High-precision control
Measurement technology:Adopts 32-bit high-speed CPU and overshoot-free PI algorithm to achieve fast response and stable control,with accuracy up to micron level.
Signal processing:supports 2±10V analog inputs,receives tension sensor signals,and adjusts actuators(such as brakes,clutch or servo motors)through PID calculations.
2.Interface and communication
Input/output interface:
Inputs:2 analog inputs(10kΩimpedance),8 programmable digital inputs(optical separation).
Output:Dual 24V/4A output(drive brake/clutch)or 0-10V/4-20mA analog output(drive inverter/servo motor).
Communication protocol:Supports industrial bus protocols such as Modbus and PROFIBUS,and is compatible with PLC,touch screen and other devices.
3.Intelligence and ease of use
User interface:Equipped with a graphical LCD monitor,supports Chinese and English display,and the operation interface is intuitive.
Parameter configuration:Use QTERM-II and other tools to modify parameters,support password protection to prevent incorrect operations.
Self-diagnosis function:Real-time monitoring of system status and quickly locate faults(such as overcurrent,overvoltage and other abnormalities).
4.Protection and security
Hardware protection:Overload,short circuit,undervoltage,overtemperature and other protection functions to ensure equipment and production safety.
Anti-interference design:industrial-grade electromagnetic compatibility(EMC),adapting to complex electromagnetic environments.
Technical parameters
Parameter Category Specifications
Power supply voltage 24 V DC
Power consumption 8 W(24 V DC)
Dimensions 180 mm×120 mm×100 mm
Weight 1.9 kg
Working temperature+5℃～+55℃
Non-operating temperature-40℃~+70℃
Fuse Specifications IP 65 Unit(NEMA 4),2 A,250 V
Current capability 0.5 A rms(330 Hz)
