The Triconex 8112 Remote Expansion Chassis is a high-density expansion unit designed to extend the capabilities of Triconex safety instrumented systems (SIS). Engineered for critical industrial applications, this chassis accommodates a substantial number of I/O modules, facilitating scalability and fault tolerance essential for maintaining operational safety and efficiency.

Product Specifications

Applications

• Process Safety Systems: Integral in chemical, oil & gas, and petrochemical industries for monitoring and controlling critical processes.

• Power Generation: Utilized in both conventional and nuclear power plants to ensure operational safety.

• Emergency Shutdown Systems: Facilitates rapid response mechanisms in industrial setups to prevent accidents.

• Fire and Gas Detection: Central to systems designed to detect and respond to fire and gas leaks.

• High Integrity Pressure Protection Systems (HIPPS): Ensures pressure levels remain within safe limits in pipelines and vessels.

• Turbomachinery Control: Manages the operation of turbines, compressors, and related equipment in various industries.

Product Advantages

• High-Density Configuration: Accommodates a large number of I/O modules, allowing for extensive system expansion without additional chassis.

• Robust Construction: Built with durable materials to withstand harsh industrial environments.

• Modular Design: Facilitates easy installation, maintenance, and scalability.

• Redundant Power Supplies: Supports dual power inputs to enhance system reliability.

• Hot-Swappable Modules: Enables replacement of modules without system downtime, ensuring continuous operation.

• Compliance with Safety Standards: Meets IEC 61508 SIL 3 requirements, making it suitable for safety-critical applications.

• Versatile Mounting Options: Can be installed in various configurations to suit different industrial setups.

• Efficient Thermal Management: Designed to dissipate heat effectively, maintaining optimal operating temperatures.

• Comprehensive Diagnostics: Provides detailed system diagnostics for proactive maintenance.

• Wide Compatibility: Compatible with a range of Triconex modules, ensuring flexibility in system design.

Frequently Asked Questions (FAQ)

1. What is the primary function of the Triconex 8112 chassis?

   It serves as a remote expansion unit for Triconex safety systems, accommodating additional I/O modules to enhance system capacity.

2. How many modules can the 8112 chassis accommodate?

   The chassis supports multiple I/O modules, allowing for significant system expansion.

3. Is the chassis compatible with redundant power supplies?

   Yes, it supports dual power inputs to enhance system reliability.

4. Can modules be replaced without shutting down the system?

   Yes, the chassis supports hot-swappable modules, allowing for maintenance without system downtime.

5. What materials are used in the construction of the chassis?

   It is constructed from black zinc-plated, welded cold-rolled steel for durability.

6. What are the mounting options for the 8112 chassis?

   It can be rack-mounted or panel-mounted, depending on the installation requirements.

7. Does the chassis comply with safety standards?

   Yes, it is compatible with IEC 61508 SIL 3 standards, suitable for safety-critical applications.

8. What is the operating temperature range of the chassis?

   It operates effectively between -40°C and +70°C.

9. Is the chassis suitable for use in hazardous environments?

   Its robust construction and compliance with safety standards make it suitable for various industrial environments.

10. What types of systems commonly use the 8112 chassis?

    It is widely used in process safety systems, power generation, emergency shutdown systems, and more.