TRICONEX AI3351 is a high-performance analog input module, specially designed for the Triconex safety instrument System (SIS), and is mainly used for accurately collecting analog signals in industrial sites. 

It supports multiple standard analog input types, such as 4-20mA current signals, 1-5V voltage signals, etc., and can be adapted to various sensors for temperature, pressure, liquid level, etc., 

providing reliable data input for the monitoring of key process parameters in industries such as chemical engineering and power. The module adopts triple modular redundancy (TMR) technology. 

Through the signal acquisition and voting mechanism of three independent channels, it ensures the accuracy of data and the fault tolerance of the system, meeting the SIL 3 safety level requirements.

TRICONEX AI3351 has excellent anti-electromagnetic interference capability and can maintain the accuracy of signal acquisition in industrial sites with strong interference. 

It also supports online diagnosis function, which can monitor the status of the channel in real time and quickly feedback fault information through indicator lights, facilitating maintenance personnel to promptly identify and solve problems. 

In addition, the module adopts a compact design, supports DIN rail installation, and can be seamlessly integrated with other components of the Triconex system, 

providing continuous and reliable analog data support for the safety instrument system and ensuring the safety and controllability of the industrial production process.

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

Browse the YMGK website to address the issues that customers are more concerned about

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.