PFEA112-20 is a tension controller module produced by ABB.The following is a detailed introduction to it:

1.Basic information

Model:PFEA112-20

Brand:ABB

Type:Tension controller module

2.Functional features

Tension monitoring and control:

The main function of PFEA112-20 is to monitor and control tension to ensure the stability and consistency of materials during processing.

It is usually used in conjunction with tension sensors and feedback devices to measure tension and provide feedback signals.

High-precision control:

Adopting advanced sensors and algorithms,it can achieve high-precision tension control.

Programmability:

The controller is programmable,which is convenient for users to configure and customize according to specific application requirements.

Network communication capability:

PFEA112-20 modules usually have the ability to communicate with other system components to achieve integration and collaborative work.

It supports multiple communication protocols,such as PROFIBUS,PROFINET,Ethernet,etc.,to achieve real-time data exchange with other devices.

Integration capability:

It can be integrated into ABB’s control system to achieve coordination and collaboration between devices.

Remote monitoring and diagnosis:

Allows operators to access equipment status and data remotely,improving maintenance efficiency.

Energy-saving operation mode:

It can automatically run in an energy-saving manner,providing two response speeds,normal and slow,with 40%energy saving when no-load and 5%energy saving when loaded.

Analog closed-loop control system:

In addition to the input and output of the switch quantity,it also has analog input and output points,which can realize continuous adjustment and control of parameters such as temperature,flow,pressure,displacement,speed,etc.

III.Application field

PFEA112-20 tension controller is widely used in the production and processing of materials such as paper,film,metal foil,fiber,wire and cable.It helps to prevent problems caused by insufficient or excessive tension,such as material tearing or uneven winding.In addition,the controller is also suitable for manufacturing,printing,packaging and textile industries,for tension control on production lines to ensure product quality.

IV.Technical specifications

Power supply voltage:varies according to the specific model,usually 24V DC or other voltages.

Measuring range:varies according to the model,and can measure tension values​​in different ranges.

Output signal:usually provides two kinds of output signals,analog and digital,which can be easily connected to other devices.

Communication interface:supports a variety of communication protocols and interfaces,such as RS-485,PROFINET,etc.

Installation and maintenance:The module is compact and easy to install and integrate into the existing control system.The module needs to be inspected and maintained regularly to ensure its long-term stable operation.

 

 

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