TRICONEX 3720 is the analog input module of the Triconex safety instrument system under Schneider Electric. It adopts a three-mode redundancy (TMR) architecture and has three independent channels to handle input signals.

 If one channel fails, the other two channels can still continue to work. Ensure the high reliability and security of the system

Main parameters

Number of channels: 32 points.

Input signal: Differential 0-5 volts or -5 to + 5 volts.

Overload range: +150%.

Sampling rate: 10 milliseconds.

Operating temperature range: -20℃ to + 60℃.

Function and Application

Data acquisition: Receive analog signals from on-site sensors, such as temperature, pressure, flow rate, etc., and convert them into digital signals.

Signal conversion: Convert analog signals into digital signals for processing by the control system.

Process monitoring: Provides real-time process data for the control system to achieve monitoring of industrial processes.

Safety interlock: By integrating the safety interlock function, it controls dangerous processes and ensures the safety of personnel and equipment.

Application fields:

Widely used in industrial automation fields with extremely high safety requirements 

such as petroleum and natural gas, chemical engineering, power, railway, and nuclear industry, 

it is used to monitor and control key processes to ensure the safe and stable operation of the system.

Triconex is a brand under Schneider Electric, providing products, systems and services for safety, critical control and turbomachinological applications. 

Triconex also names its hardware devices that use the TriStation application software after itself. Triconex products are based on the patented triple module Redundancy (TMR) industrial safety shutdown technology. Currently, 

Triconex TMR products have been put into use at over 11,500 installation sites worldwide.

The EcoStruxure Triconex Safety Instrumented System (SIS) is a component of the EcoStruxure Plant, which is our open architecture based on the Internet of Things, designed to provide actionable business insights. 

With over 40 years of continuous safe operation, the EcoStruxure Triconex safety instrumented system has achieved over 1 billion hours of safe operation time.

The "Universal System" Tricon CX has been certified by TUV Rheinland as Safety Integrity Level 3(SIL3) and can be used in all safety and critical control applications. 

Proven in the most demanding industries and the most challenging applications, the "EcoStruxure Triconex Security System" can provide high performance throughout the entire life cycle.

Recommended products and services

You can click on (TRICONEX ) to visit the official website for more product information. 

For more information about the TRICONEX system and products, please click (for detailed instructions)

If you want to purchase, you can contact YMGK's official customer service

For the relevant manual, please click to download and learn about the specific parameters

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How to purchase

YMGK offers one-stop global industrial product procurement

Sales Manager: Li Ming

WeChat: 18059884790

WHATSAPP:+86 18059884790 （Click to add）

Email:plc66@qq.com

We have 121 shared inventories worldwide, with direct procurement from overseas warehouses. We offer favorable prices and after-sales warranty services. 

Our customers come from the United States, Germany, Japan, South Korea, the United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, the Netherlands,

Switzerland, Sweden, Belgium, Austria and Turkey

All products are brand new and original. The warranty period for spare parts is one year and they have been tested and certified.

If you need to order more than one product, please contact us and we can offer you a discount.

If you find that other suppliers offer lower prices for the same products, we are also willing to provide you with further discounts based on the budget.

If you have any other questions, please feel free to contact us at any time.