Emerson KJ2201X1-BA1+KJ2201X1-HA1 Intelligent Logic Solver

The Emerson KJ2201X1-BA1 + KJ2201X1-HA1 Intelligent Logic Solver (ILS) is a high-integrity safety system module engineered for use in safety instrumented systems (SIS) within the DeltaV™ SIS architecture. This dual-part system (comprising the logic solver and housing assembly) delivers SIL 3-capable logic solving capabilities in accordance with IEC 61508 and IEC 61511 standards. It enables the execution of safety-critical logic functions in oil & gas, chemical, and other process industries where safety and compliance are paramount.

Key Features

• Certified to SIL 3 (Safety Integrity Level 3) for use in SIS applications

• Redundant logic solver configurations supported

• Seamless integration with DeltaV™ SIS systems

• Simplex or redundant deployment options for flexibility

• Built-in diagnostics and self-testing for fault detection

• Logic execution cycle tailored for fast response in safety applications

• HART pass-through support for smart field devices

• Supports up to 16 I/O channels per logic solver

Technical Specifications

Industry Applications

• Oil & Gas (Upstream/Downstream) Safety Shutdown Systems

• Chemical Plant Safety Instrumented Functions (SIFs)

• Refinery Burner Management Systems (BMS)

• Power Generation Safety Control Systems

• Pharmaceutical Process Safety Systems

• Water Treatment Emergency Shutdown Controls

Advantages

• Certified for critical safety functions in industrial applications

• Redundant architecture improves availability and fault tolerance

• Easy integration into existing DeltaV control platforms

• Comprehensive diagnostics minimize downtime and ensure performance

• Flexible logic programming using DeltaV SIS engineering tools

• Supports remote diagnostics and configuration over the SIS network

Frequently Asked Questions (FAQ)

1. What is the function of the KJ2201X1-BA1 + KJ2201X1-HA1 Intelligent Logic Solver?

   It processes safety logic and executes safety instrumented functions (SIFs) in DeltaV SIS systems.

2. Is it certified for SIL 3 applications?

   Yes, the system is certified to SIL 3 per IEC 61508.

3. Can it be used in a redundant configuration?

   Yes, redundant logic solvers can be deployed for high availability.

4. What is the maximum number of I/O channels supported?

   Up to 16 channels per logic solver module.

5. Does it support HART devices?

   Yes, it offers HART pass-through for compatible smart field devices.

6. Is this module hot-swappable?

   No, due to safety-critical operation, replacement must follow safe shutdown procedures.

7. How does it integrate with the DeltaV system?

   It connects via the DeltaV SIS backplane and uses standard DeltaV engineering tools.

8. Does it have built-in diagnostics?

   Yes, it features automatic diagnostics and self-tests for fault detection.

9. What are its environmental limits?

   It operates from -40°C to +70°C and stores up to +85°C, with high humidity tolerance.

10. Is this logic solver field-programmable?

    Yes, logic programming is performed via DeltaV Control Studio for SIS.