Triconex 8111 is a 19-inch rack-mounted expansion rack, specifically designed for Triconex safety Instrumented system (SIS) applications

 It adopts a robust and reliable design, capable of withstanding harsh industrial environments, ensuring durability and operational reliability. 

This expansion rack supports a variety of I/O and communication modules and features a high-density architecture, allowing for the installation of more modules in a limited space. Users can flexibly configure it according to their actual needs.

 It also features hot-swappable functionality, allowing modules to be replaced without shutting down the system, reducing downtime. Moreover,

 it is equipped with redundant power supplies to ensure reliable operation even in the event of a power failure. 

Brand and series: TRICONEX, TRICON, are products related to safety instrument-related systems (SIS), used in industrial scenarios with high safety requirements.

Patents and certifications: There are US patents (US PATENT 4,726,026), certified by CSA (LR82599, NRT@IC), indicating compliance with safety and other standards.

Model: Type 8111, which is the specific model of the device, is used to identify the product specification function.

Power supply parameters

Supports 120 VDC/115 VAC, current 2 AMP; At 24 VDC, the current is 10 AMP. Clearly define the electrical parameters under different power supplies.

Alarm contact rating: 125 VAC, 1 AMP, meaning that the alarm contact can carry a maximum current of 1 ampere under a 125V AC voltage.

Digital input (with terminal block) :

115 VAC/DC, 48 VAC/DC, 24 VAC/DC, all 0.1A per point, refer to digital inputs of different voltage specifications, with A maximum current of 0.1 amperes at each input point.

Digital output (with terminal block) :

115 VAC: 2 A/point; 120 VDC: 1 A/point; 48 VDC: 1 A/point; 24 VDC: 2 A per point. Clearly define the current carrying capacity of each output point at different voltage outputs.

Ambient Operating Temperature: 60°C (140°F) Maximum, the maximum working environment temperature is 60°C (140°F).

Function and role

Expand system I/O capabilities: It offers a large number of slots that can accommodate multiple I/O modules, enabling the I/O capacity of the Triconex controller to be expanded to up to 128 channels, meeting the requirements of applications of different scales.

Flexible configuration of modules: Users can install different types of I/O modules and communication modules, such as analog input modules, digital output modules, Ethernet communication modules, etc., in the expansion rack according to specific application requirements, to achieve flexible expansion of system functions.

Application field

Petrochemical industry: It is used for safety control in the petrochemical production process, such as monitoring and controlling parameters like reactor temperature and pipeline pressure.

Power industry: It is applicable to safety control in power plants and substations, such as monitoring and protecting the operating status of equipment like generators and transformers.

In the metallurgical production process, it can be used to control the safe operation of equipment such as blast furnaces and converters, ensuring the stability of the production process.

Pharmaceutical industry: Used for safety control in the pharmaceutical production process to ensure the quality and safety of drug production.

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)

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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）

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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.