Description

The TRICONEX 3806E is a high-performance TMR(Triple Modular Redundant)bipolar analog output module,which is an important component of the TRICONEX fault-tolerant control system.As a core component of critical safety and critical control applications,the TRICONEX 3806E module is designed to provide high reliability and availability,ensuring uninterrupted control output in harsh industrial environments.The core function of the TRICONEX 3806E module is to convert the voted output signal from the triple main processor into an accurate analog current signal,which is used to drive various on-site actuators such as valves,regulators,etc.With its triple hardware architecture and advanced diagnostic capabilities,the TRICONEX 3806E can effectively shield hardware faults and ensure the safe and stable operation of the control system.This module is a key element in building high integrity control systems(HICS),widely used in industrial fields that require extremely high safety and availability.

3806E TRICONEX

technical specifications

Product model:3806E

manufacturer:TRICONEX

Product Type:TMR Bipolar Analog Output Module(BPAO)

Output points:4 bipolar outputs

Output current range:-60 mA to+60 mA

Resolution:13 bits

Accuracy:≪0.25%full range(FSR=120 mA),0°C to 60°C

Coil diagnostic input:4 differential,DC coupled

External circuit power supply:24 VDC±15%to+20%,+5%ripple

Overvoltage protection:36 VDC continuous

Reverse polarity protection:-36 VDC continuous

Redundant circuit power support:Yes

Main features and advantages

The TRICONEX 3806E analog output module is designed specifically for high reliability applications and has several significant features and advantages.Its core advantage lies in the adoption of Triple Redundancy(TMR)architecture,which means that the key components inside the module are triple,and any single hardware failure will not affect the normal output of the module,thereby ensuring the continuous operation and high availability of the control system.

High reliability and availability:The TMR design of the TRICONEX 3806E ensures that even in the event of a failure in one or two channels,the module can still provide the correct control signal through the voiced output of the remaining channels.This fault tolerance capability is crucial for ensuring the safe operation of factories and avoiding unplanned shutdowns.

Accurate analog output:The TRICONEX 3806E module provides high-precision analog current output with a resolution of up to 13 bits,enabling precise control of various on-site actuators and achieving refined management and optimization of industrial processes.

Built in diagnostic function:The TRICONEX 3806E has comprehensive self diagnostic function,which can monitor the status of the module itself and external circuits in real time,detect and report potential faults in a timely manner,facilitate maintenance personnel to quickly locate and solve problems,and improve the maintainability of the system.

Supporting redundant circuit power supply:This module supports redundant external circuit power supply,further improving the reliability of the system.Even if one power supply fails,the other power supply can ensure the normal power supply of the module,avoiding system interruptions caused by power problems.

Suitable for harsh environments:The TRICONEX 3806E module is designed to be sturdy and durable,capable of stable operation in various harsh industrial environments,ensuring the reliability of the control system under complex working conditions.

3806E TRICONEX

application area

The TRICONEX 3806E high reliability analog output module is widely used in industrial fields that require extremely high safety and availability.In these fields,any deviation or interruption of control signals may lead to serious economic losses or safety accidents.

Oil and Natural Gas:In applications such as refining,natural gas processing,and offshore platforms,the TRICONEX 3806E is used to control key process parameters such as flow rate,pressure,temperature,etc.,ensuring the safety and stability of the production process.

Chemical industry:In various chemical reaction process controls,the TRICONEX 3806E is used to precisely control the feeding,stirring,heating,and cooling of reaction vessels,ensuring product quality and production safety.

Electricity:In boiler control,turbine control,and safety systems of nuclear power plants,the TRICONEX 3806E is used to perform critical control and protection actions to ensure the safe operation of the power plant.

Pharmaceutical:In the automated production line of the pharmaceutical industry,the TRICONEX 3806E is used to precisely control various process parameters,ensuring drug quality and compliance in the production process.

Other high-risk industries:For example,in some large automated production lines,metallurgy,papermaking and other industries,as long as there are extremely high requirements for safety and continuous operation,the application of TRICONEX 3806E can be seen.

Related products

The TRICONEX products related to the TRICONEX 3806E analog output module include:

TRICONEX 3701E:TMR analog input module,used to receive analog signals from field instruments.

TRICONEX 3501E:TMR digital input module,used to receive digital signals from on-site switches or sensors.

TRICONEX 3625:TMR digital output module,used to send digital control signals to on-site actuators.

TRICONEX 3008：The main processor module is the core of the TRICONEX control system,responsible for executing control logic and performing voiced outputs.

TRICONEX 4351B：The power module provides a stable and reliable power supply for the TRICONEX system.

TRICONEX rack:used for installing TRICONEX modules,providing electrical connections and mechanical support.

These modules work together with the TRICONEX 3806E to build a complete high reliability fault-tolerant control system that meets the needs of various critical industrial applications.

Installation and maintenance

Preparation before installation:Before installing the TRICONEX 3806E module,please refer to the relevant TRICONEX system installation manual and 3806E module product specifications.Ensure that the installation rack is properly grounded and has sufficient space for module insertion and wiring.Check if the appearance of the TRICONEX 3806E module is intact and there is no transportation damage.Prepare the correct wiring terminals and tools,and carefully read the wiring diagram to ensure that the power,signal,and grounding wires are connected correctly.Pay special attention to the polarity of the power supply,as incorrect wiring may damage the TRICONEX 3806E module and the entire system.

Maintenance suggestion:The maintenance of the TRICONEX 3806E module mainly involves regular inspections and preventive maintenance.It is recommended to regularly check whether the connectors of the module are tightened,whether there is looseness or corrosion.Regularly clean the dust on the surface of the module to maintain good heat dissipation.Due to the TMR architecture used in the TRICONEX 3806E,online replacement of faulty modules is allowed,but it is necessary to follow the safety regulations of TRICONEX before replacement.It is recommended to regularly test the overall performance of the system,including the accuracy and response time of input and output signals,to ensure that the TRICONEX 3806E module and the entire system operate at their best.

Product Guarantee

TRICONEX provides comprehensive product assurance for its 3806E analog output module.The TRICONEX 3806E modules have undergone strict quality control and testing,meeting the high standards of TRICONEX.