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Triconex 8120E Main Chassis

  • Manufacturer: Triconex
  • Product Number: 8120E
  • Condition: New & In Stock
  • Product Type: Main Chassis
  • Origin: USA
  • Payment Methods: T/T, Western Union
  • Dimensions: 483 x 578 x 451 mm
  • Weight: 24.5kg
  • Shipping Port: Xiamen, China
  • Lead Time: 1-3 Working Days
  • Warranty: One Year
  • Certificate: COO
  • Courier partners: DHL, UPS, TNT, FedEx and EMS.

Product Detail

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Company Information
e-mail sales@industrial88.com
Mobile +8617350837383
Whatsapp +8617350837383
WeChat 17350837383
Add to Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Triconex 8120E Main Chassis


Product Overview
The Triconex 8120E Main Chassis is a key component in the Triconex safety instrumented system (SIS) used in industrial control applications. This modular and flexible chassis serves as the central housing for Triconex modules, enabling reliable processing and communication between connected devices. Designed for high availability and fault tolerance, the 8120E chassis is ideal for mission-critical applications in industries such as oil and gas, chemical processing, and power generation. It supports redundancy features and offers advanced diagnostic tools to ensure optimal system performance and uptime.


Key Features

  • Modular Design – Allows easy expansion and customization with multiple I/O and processor modules, providing flexibility to meet specific system requirements

  • High Availability – Supports redundant processors and power supplies for enhanced system availability and fault tolerance

  • Advanced Diagnostics – Built-in diagnostic features allow for real-time monitoring of system health, enabling early fault detection and maintenance optimization

  • Rugged Construction – Designed to withstand harsh industrial environments, ensuring reliable performance in extreme conditions such as high temperatures, vibration, and electromagnetic interference

  • Easy Integration – Seamlessly integrates with Triconex’s field devices, controllers, and external communication networks, enabling efficient data exchange and process control

  • Safety-Critical Compliance – Fully compliant with industry safety standards such as IEC 61508, ISO 13849, and other safety regulations for safety-critical applications


Technical Specifications

3.1 Dimensions and Weight

Item Specification
Dimensions 483 x 578 x 451 mm
Weight 24.5 kg

3.2 Electrical Characteristics

Item Specification
Power Supply 24V DC (nominal)
Power Consumption 25W (typical)
Current Rating 1 A (per slot)
Voltage Tolerance ±20%
Contact Resistance ≤ 10 mΩ

3.3 Environmental Characteristics

Item Specification
Operating Temp -20°C to +60°C
Storage Temp -40°C to +85°C
Humidity 5%–95% RH (non-condensing)
Protection IP20 (when installed)

3.4 System Compatibility

Item Specification
Platform Compatible with Triconex safety and control systems
Module Type Main chassis for SIS, supporting I/O and processor modules

Industry Applications

  • Oil & Gas – Utilized in upstream and downstream safety systems for oil rigs, pipelines, and refinery operations, ensuring reliable safety monitoring and control

  • Chemical Processing – Provides fault-tolerant control for critical chemical plant processes such as pressure control, temperature regulation, and emergency shutdown systems

  • Power Generation – Used in power plants for safety-critical applications including turbine monitoring, grid synchronization, and shutdown systems

  • Pharmaceuticals – Ensures safe and precise control for pharmaceutical manufacturing processes, meeting stringent industry regulations and standards

  • Water/Wastewater Treatment – Controls safety systems for water purification, sewage treatment, and distribution, ensuring system integrity and environmental compliance

  • Automotive Manufacturing – Supports safety functions in automotive production lines, enabling reliable and safe automation processes


The Triconex 8120E Main Chassis is a highly reliable and flexible foundation for building safety instrumented systems. Its modular design, redundancy features, and built-in diagnostics ensure continuous operation and system integrity in demanding industrial environments.

Triconex 8120E Main Chassis is in stock. Please contact us for a quick quote and competitive pricing.

Company Information
e-mail sales@industrial88.com
Mobile +8617350837383
Whatsapp +8617350837383
WeChat 17350837383
Add to Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China


Company Introduction

Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.

We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.

Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.

Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia

Our Mission

Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.

Does this product come with a warranty?

We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.

How to Verify Products Before Purchase?

We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.

How long does shipping take?

Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.

What is the minimum order quantity (MOQ)?

The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.

Can I get discounts for bulk purchases of products?

Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.

What payment methods do you accept for wholesale orders?

We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.

Can I purchase different quantities of a product?

Yes, we offer flexible ordering options for both small and large quantities. Whether you\\\\\\\\\\\\\\\’re looking for a single unit or a large batch, we can accommodate your needs.

Are there any discounts or promotions available for new wholesale customers?

We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.

When purchasing a product, how can I ensure compatibility with my existing systems?

If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.

Can I return the goods I received if they do not meet our requirements?

Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\’s responsibility.

Do you provide technical support or installation services to wholesale customers?

Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.

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