TRICONEX 9771-210 Analogue input cards

TRICONEX 9771-210 Analogue input cards

Product Overview

The TRICONEX 9771-210 is a powerful input device capable of receiving analogue signals and converting them into digital signals for further processing in industrial automation systems. This product is manufactured by Triconex, a company that specialises in industrial safety systems and whose products are commonly used to monitor and control the safety and reliability of industrial processes.

Main functions

Analogue Input Channels: TRICONEX 9771-210 modules usually have multiple analogue input channels for receiving analogue signals sent from external sensors or devices, such as pressure, temperature, flow, etc.

High-precision Acquisition: The module has high-precision signal acquisition capability to accurately monitor and record changes in external signals.

Communication Interface: Equipped with a communication interface, it can communicate and exchange data with Triconex safety systems or other control systems.

Flexible Configuration: Supports flexible configuration options to configure and customise the input channels according to specific application requirements.

Graphic Editor Function: Supports the function of graphic editor, which allows the user to jointly configure multiple objects, providing the user with the opportunity to display related labels in the same display.

Operating Principle

Each system channel executes the control programme independently and works in parallel with the other two channels.

The hardware voting mechanism votes and diagnoses all digital inputs and outputs from the field, and analogue inputs are processed to take the median value.

Since each sub-circuit is isolated from the other two, any fault within either sub-circuit will not be transmitted to the other two sub-circuits.

Troubleshooting

Extensive diagnostic work for each sub-circuit, each module and each functional circuit can promptly detect faults in operation and provide instructions or alarms.

Diagnostics can also store information about faults within system variables. When a fault is detected, the operator can use the diagnostic information to modify control actions or to guide his maintenance process.

Maintenance work, including the removal and replacement of faulty modules with sub-circuit faults, can be carried out with the Tricon online without interrupting the process control (in the presence of a hot spare, and only after confirming that the hot spare is in working order).

Product features

Reliability and Stability: Triconex products are usually highly reliable and stable, able to operate stably in a variety of industrial environmental conditions and ensure the reliability of the safety system.

Wide range of applications: TRICONEX 9771-210 analogue input cards are typically used in a variety of industrial safety systems, such as petrochemical, electric power, pharmaceutical and other fields. By monitoring and recording critical analogue signals, this module can help companies ensure the safety and reliability of industrial processes, detect potential safety hazards in time and take appropriate measures to deal with them.

The only automation company with:

• 30 plus years’ experience  

• 15,000 safety systems installed in over 80 countries  

• 1 billion hours of safe operation  

• 650 safety engineers and safety experts  

• Number 1 in global process safety market share  (ARC, 2014)  

• Number 1 in global turbomachinery control  market (ARC, 2014)  

• Number 1 choice of Control Magazine readers award for safety and emergency  shutdown systems

Tricon CX Safety platform

The latest Triconex Safety Integrity Level (SIL) 3  safety system that leverages the best of the proven  Tricon and Trident platforms in a new compact form  factor together with enhanced functionality that  delivers safety for life.

Tricon Safety platform

The gold standard in SISs. Based on industryleading TMR technology. Ideal for critical tasks  requiring SIL 1, 2, or 3. Features high-availability  and hot-swappable processors; supplies extensive  diagnostics; offers no single point of failure. Easy  to operate and maintain.

Trident Safety platform

Also based on proven TMR technology; certified  up to SIL 3. Compact; designed to fit smaller  applications. Offers advanced diagnostics and  maximizes both high reliability and high availability.