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Welcome to TOPTENG TECHNOLOGY TRADING     Xiamen TOPTENG TECHNOLOGY TRADING CO., LIMITED is the world's leading industrial equipment supplier, specializing in the production of automation control system modules and spare parts for several years. We purchase from factories of world famous brands, such as konnad (general agent in China), Bently Nevada, ABB, Invensys Triconex, GE Fanuc, Foxboro, Emerson, Epro, Schneider Modicon, Westinghouse, Siemens, Woodward, Hima, Yaskawa, Bosch Rexroth, Rosemount, etc.     TOPTENG TECHNOLOGY TRADING and Collet Automation are same group company,All our business is transferred to the TOPTENG TECHNOLOGY TRADING     And is not only the world's leading industrial equipment supplier, but also has been committed to the production of automation control system modules and spare parts for ten years.All of kinds of DCS、PLC、ESD、TSI、RTU parts as below: ABB: AC800M series module,Industrial robots spare parts DSQC series ,Bailey INFI 90,800xA,Advant OCS with Master Software,with MOD 300 software Advant OCS,Freelance - Distributed Control System for Process Industry,Symphony Melody,Satt OCS,Symphony DCI System Six,Harmony/INFI 90,Security system Rockwell Allen-Bradley: SLC500: 1747/1746 series MicroLogix: 1761/1763/1762/1766/1764 series         CompactLogix: 1769/1768 series Logix5000: 1756/1789/1794/1760/1788 series PLC-5: 1771/1785 series Bently Nevada: 3500/3300 Surveillance protection syste,Proximitor eddy current sensor probe EPRO: PR6422/PR6423/PR6424/PR6426 eddy-current transducer,PR9268 series Electro dynamic absolute vibration sensor  MMS6000 system Schneider Modicon: Quantum 140 series:CPU processor module,Communication module,Analog input output module,Digital input output module GE: IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module ,Communication module ,Analog digital module EX2100,EX2000Excitation system card ,IS200 series DS200 series Invensys Triconex: Redundant fault-tolerant control system,the most modern fault-tolerant controller based on triple-module redundancy (TMR) architecture Westinghouse: OVATION system,WDPF system,WEStation system Honeywell: Alcont,Experion LS,Experion PKS,Experion HS,Plant Scape TDC 2000,TDC3000,TPS,security system Emerson: DeltaV system Dual - channel redundant security system  Redundant controller Power supply module  I/O unit Analog AI modules Analog AO module Siemens: Siemens MOORE, 6ES5 series,6GK series,6DD series,6AR series Yokogawa: CS3000 system CPU control module,Analog module Invensys Foxboro: I/A Series system,FBM(input / output modules) sequential control,Ladder logic control, Accident recall processing,Digital-to-analog conversion,Input / output signal processing,Data communication and processing Woodward: SPC valve position controller   505/505E(9907-162,9907-164,9907-165,9907-167)digital controller 2301A controller 9905 series  2301D-ST series
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We purchase from world -known brands` factories,like KONNAD(the heading agent in China),Bently Nevada, ABB,Invensys Triconex,GE Fanuc,Foxboro,EMERSON, EPRO,Schneider Modicon,Westinghouse,Siemens,Woodward,HIMA,Yaskawa,Bosch Rexroth,Rosemount,and so on.
ABB 07AC91 Module
ABB 07AC91 GJR5252300R0101 Module/New in stock
ABB 07AC91 GJR5252300R0101  Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~
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Bently Nevada 3500/22M
Bently Nevada 3500/22M NEW
Bently Nevada 3500/22M Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~
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4351B /Triconex Communication Card TCM
INVENSYS TRICONEX 4351B COMMUNICATION MODULE New original spot, price concessions, welcome to consult.
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3008/Triconex MODULE
INVENSYS TRICONEX 3008 Module best selling
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3805E/Triconex Digital Input MODULE
INVENSYS TRICONEX 3805E Digital Input Module /New In Stock
INVENSYS TRICONEX 3805E Module Rare is precious
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8312/Triconex Power Supply MODULE
INVENSYS TRICONEX 8312 Power Supply Module /New In Stock
INVENSYS TRICONEX 8312 Module best price
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3511/Triconex Pulse Input MODULE
INVENSYS TRICONEX 3511 Pulse Input Module /New In Stock
INVENSYS TRICONEX 3511 Module Rare is precious
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Bently Nevada 3500/15 127610-01
Bently Nevada 3500/15 127610-01 Power Supply Module/NEW in stock
Bently Nevada 3500/15 127610-Brand new original genuine products, in stock, No reason to return in 7 days.one year warranty~
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Latest News

Oct 2023

What is Distributed Control System (DCS)? Introduction Distributed Control Systems (DCS) are advanced control systems used in industrial automation and process control. They play a crucial role in managing complex processes, ensuring safety, and optimizing efficiency. DCSs are used in several industrial facilities like pharmaceutical manufacturing, oil refineries, chemical plants, and petrochemical plants. DCS allows prompt monitoring and control of various plant processes by distributing control tasks across multiple controllers. DCS provides a more flexible and scalable solution compared to traditional centralized control systems. This enables industries to adapt to changing requirements and maintain high levels of performance and reliability. Without further a due let’s discuss the components that make up a DCS system. Components of a DCS A Distributed Control System consists of several key components that work together to monitor and control an industrial process plant. These components include controllers, input/output (I/O) modules, human-machine interfaces (HMI), and communication networks. Controllers Controllers are responsible for executing control algorithms and managing the overall system. The control center receives input data from sensors, process the data according to predefined control logic, and sends output signals to actuators to control the process variables. Control units can be classified into different types based on their functionality and architecture, such as single-loop, multi-loop, and advanced process controllers. Single-loop controllers: These are the simplest form of controllers, designed to control a single process variable. They use a single input and output channel and are typically used for basic control tasks, such as flow rate, temperature, or pressure control. An example of a single-loop controller is a proportional-integral-derivative or  PID controller, which adjusts the output based on the error between the desired setpoint and the measured process variable. Multi-loop controllers: This type of controllers are capable of controlling multiple process variables simultaneously. They have several input and output channels and can handle complex control tasks. Multi-loop controllers often use advanced control elements and algorithms, such as model predictive control (MPC) or adaptive control, to optimize the performance of the system. Advanced process controllers: These controllers are designed for even more complex control functions and can handle multiple inputs and outputs, as well as nonlinear and time-varying processes. These controllers have subsystems and use sophisticated algorithms, such as artificial intelligence (AI) and machine learning (ML) techniques, to optimize the control performance and adapt to changing process conditions. Examples of advanced process controllers include neural networks and fuzzy logic controllers. In a DCS, controllers are often distributed across the plant, with each d...

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