TRICONEX 3721

TRICONEX 3721 is a high-performance control module produced by TRICONEX(now part of Invensys).The module is widely used in industrial automation and process control.The following is a detailed introduction to TRICONEX 3721:

I.Main functions and applications

Digital control:TRICONEX 3721 is usually used as a digital control module,supporting the input and output of control pulse signals,suitable for precision control needs.It can receive pulse signals sent by external devices to trigger or control related operations,and provides the output function of control pulse signals,which can send pulse signals to other devices or systems through the output port.

Redundant design:The module has a redundant design.When one of the output channels fails,the other channel can automatically take over to ensure the continuous operation of the system and improve the reliability and stability of the system.

TRICONEX 3721

Multi-I/O module support:TRICONEX 3721 supports up to 118 I/O modules(analog and digital).You can choose the appropriate module type as needed to meet different input and output requirements.

Communication and integration:The module can be connected with Modbus host and slave devices,Foxboro and Honeywell distributed control systems(DCS),etc.to achieve communication and data exchange with other devices,which is convenient for system integration and expansion.

2.Technical features

High precision and high performance:TRICONEX 3721 is known for its high precision and high performance,and can meet the needs of various complex industrial control applications.

Easy to configure and program:The module is usually configured and programmed using specific programming software.The software interface is friendly and easy to operate,which reduces the difficulty of engineers’work.

Fault self-diagnosis and alarm:TRICONEX 3721 has a fault self-diagnosis function,which can detect and report fault information in time,making it easy for maintenance personnel to quickly locate and solve problems.

TRICONEX 3721

3.Application field

TRICONEX 3721 module is widely used in industrial automation fields such as petroleum,chemical,electric power,and water treatment.In these fields,the module provides key support for monitoring,control and optimization of production processes.For example,in the oil and gas industry,TRICONEX 3721 can be used to control the production process of oil wells,monitor the status of oil wells,and ensure the safe operation of oil wells;in the power industry,the module can be used for the protection and control of power systems to improve the stability and reliability of power systems.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

There is really no medium that can make a difference!!

Shenzhen Changxin Automation-sufficient supply,large spot quantity,guaranteed quality,you can buy with confidence and use with peace of mind~!

If you have any defects or needs for imported PLC and DCS spare parts,please contact our team,we will help you find reliable and high-quality products super quickly,while shortening delivery time to ensure that your equipment can operate normally in the right environment.Just in time.

Professionally provide:PLC programmable control system,distributed control system(DCS),safety instrument system(SIS),ESD system,vibration monitoring system,turbo compressor unit control system(CCS)and other PLC modules,various industrial control systems,system modules,CPU,IO module,DO module,AI module,DI module,network communication module,Ethernet module,motion controller,analog input module,analog output module,digital input module,digital output module,module redundancy,power module,relay output unit,relay input unit,processor unit.

Products are widely used in:electricity,petroleum,mine hoisting,ports,heating,gas,water supply,sewage treatment,metallurgy,papermaking,textile,chemical industry,water conservancy and other modern industrial fields!

1.”Power plant DCS monitoring system”

2.”Intelligent flat tempering furnace system manufacturing”

3.”PLC programmable transmission control system”

4.”DCS distributed control system”

5.”Intelligent fire water suppl