HONEYWELL TK-PRS021 51404305-275 Controllers

HONEYWELL TK-PRS021 51404305-275 Controllers

Product Overview

TK-PRS021 51404305-275 controller is a high-performance product from Honeywell for industrial automation and process control. It adopts advanced technology and design, featuring high precision, high reliability and easy maintenance, and is widely used in various industrial automation control systems and process control systems.

Main Features

High-precision control: TK-PRS021 controller adopts advanced control algorithm and high-precision sensors, which can realise precise control of various parameters and variables in the industrial production process.

High reliability: The controller adopts redundant design and high-quality materials, which has high reliability and stability, and can ensure normal operation even under harsh working environment.

Easy maintenance: the modular design of TK-PRS021 controller makes installation and maintenance easier and more convenient, reducing operation and maintenance costs.

A variety of protection functions: with over-current, over-voltage, water shortage and other status indicators, and provide switching Hall protection interface and linear Hall protection interface, to ensure that the equipment in the complex working environment can also run stably.

Powerful communication function: It supports various communication modes, such as RS232, RS422, RS485 and other serial communication modes, as well as Ethernet communication (including wired and wireless), which is convenient for data exchange and remote monitoring with other devices.

Application Scenarios

TK-PRS021 51404305-275 controller is suitable for various industrial automation and process control systems, such as production control systems in the chemical, petroleum, electric power, metallurgy and other industries. It is especially suitable for occasions requiring high-precision control and reliability, such as frequency and power regulation of IGBT full-bridge inverter series resonant induction heating device.

Technical specifications

Working power supply voltage: three-way AC dual 18V/1A and four 22V/0.5A power supply.

PWM pulse formation: SG3525A is used as the main technology of PWM (pulse width modulation) pulse formation, the output pulse frequency range between 20KHZ and 60KHZ, the pulse interval is 180 degrees from each other, and the dead time can be adjusted by yourself.

IGBT drive: It is suitable for IGBT full-bridge inverter series resonant induction heating device's frequency regulation and power regulation, the power range is between 10KW and 120KW.

Voltage and current range: voltage is 24V, current range is between 100-400A.

Weight: about 2KG.

Use and Maintenance

Use: Before use, please read the product manual carefully and follow the instructions for proper installation and configuration. Make sure the system is well grounded to avoid electromagnetic interference.

Maintenance: Check and maintain the controller regularly, keep it clean and dry. If any abnormality or fault is found, please contact the supplier or professional maintenance personnel in time to deal with it.

Controller Classification

Controllers are divided into combinational logic controllers and microprogrammable controllers, the two kinds of controllers have their own strengths and weaknesses. Combination logic controller design trouble, complex structure, once the design is completed, it can not be modified or expanded, but it is fast. Microprogrammed controller design is convenient, simple structure, modification or expansion are convenient, modify the function of a machine instruction, only need to reprogramme the corresponding microprogramme; to increase a machine instruction, only need to add a section of microprogramme in the control memory, but it is through the execution of a section of microprogramme. Specific comparisons are as follows: combinational logic controllers, also known as hard-wired controllers, are composed of logic circuits and rely entirely on hardware to achieve the function of the instruction.

Working principle

Electromagnetic suction cup controller: AC voltage 380V by transformer step-down, after rectifier rectifier into 110V DC through the control device into the suction cup at this time the suction cup is magnetised, demagnetised into the reverse voltage line, the controller to achieve demagnetisation function.

Access control controller: access control controller works under two modes. One is the inspection mode, the other is the recognition mode. In the patrol mode, the controller continuously sends query codes to the card reader and receives reply commands from the card reader. This mode is maintained until the card is sensed by the reader. When the reader senses the card, the reader generates a different reply to the controller's patrol command, in which the reader transmits the read proximity card's internal code data to the access control controller, which puts the access control controller into the recognition mode. In the recognition mode of the access control controller, the access control controller analyses the code of the proximity card, compares it with the card data stored in the device, and implements subsequent actions. After the access controller completes the action of receiving data, it sends a command back to the card reader to restore the card reader to its state, and at the same time, the access controller returns to the inspection mode.

Our Main Brands

· - ABB Advant-800xA，Advant OCS，Bailey Infi 90 and Net 90，H&B Freelance 2000，DSQC Robots，IGCT / IGBT

· - GE General Electric Field Control, Genius I/O, QuickPanel, RX3i PacSystem, Series 90, Series 90, Series VersaMax

· - Allen Bradley Allen-Bradley SLC500, MicroLogix, CompactLogix, ControlLogix, PLC-5, Panel View,

· - Bently Nevada 3300 System, 3500 System

· - Honeywell 7800 Series, FSC, IPC, Mxopen, TDC 2000, TDC 3000, Experion PKS(C200,C300)

· - Yokogawa Centum CS - Centum VP, Centum XL - micro XL, FA-M3, ProSafe-PLC

· - Ovation, Foxboro, EPRO, Emerson DeltaV, Fuji, Siemens, HIMA, Prosoft, Invensys Triconex, ICS TRIPLEX, Woodward, Bachmann, Schneider