HIMA ELOP II is the state-of-the-art engineering software platform designed for the complete lifecycle of HIMA safety systems. The version 892042336 V5.6 Build 1501.9810 IV1 represents a mature release that combines intuitive programming with certified safety workflows, enabling engineers to develop, test, and maintain safety logic for SIL 3 and SIL 4 applications in accordance with IEC 61508 and IEC 61131-3 standards.
Integrated development environment for HIMA safety controllers
Support for all five IEC 61131-3 programming languages (LD, FBD, ST, IL, SFC)
Built-in library of certified function blocks for emergency shutdown, fire & gas, and burner control
Automatic code generation and online change capability
Comprehensive diagnostic tools with real-time signal monitoring
Project version control and audit trail for regulatory compliance
The ELOP II V5.6 Build 1501.9810 IV1 is delivered as a software package compatible with Windows 10 and Windows Server environments. It supports communication via HIMA standard interfaces such as SafeEthernet and PROFINET. The engineering tool allows direct connection to HIMA HIMatrix, HIMax, and Planar4 systems. With its integrated hardware catalog, users can seamlessly configure I/O modules, assign safety parameters, and perform simulation testing before deployment.
ELOP II is TÜV certified for the development of safety-related software up to SIL 3 according to IEC 61508 and IEC 61511. The tool enforces strict project structuring, version management, and password-protected access levels to prevent unauthorized modifications. All safety-related data is stored in a tamper-proof format, ensuring full traceability for functional safety audits.

This engineering platform is widely used in process industries, including oil and gas, chemical, power generation, and pharmaceutical sectors. It supports the configuration of emergency shutdown systems (ESD), fire and gas detection systems (F&G), high-integrity pressure protection systems (HIPPS), and turbomachinery control. The offline simulation capability reduces commissioning time while maintaining strict adherence to safety requirements.
With ELOP II 892042336, engineering teams benefit from a unified environment that covers hardware configuration, application programming, and system diagnostics. The modular approach allows multiple engineers to work on different parts of a project simultaneously. Integrated change management logs every modification, simplifying the validation process. The software also supports remote access to controllers, enabling efficient troubleshooting and firmware updates across geographically distributed plants.
The software is provided as a licensed package including installation media and documentation. Version V5.6 Build 1501.9810 IV1 includes all previous patches and enhancements, ensuring stability and compatibility with the latest HIMA hardware revisions. The user interface is available in multiple languages, and context-sensitive help guides users through complex configuration tasks.
For organizations aiming to maximize safety system availability while reducing engineering effort, HIMA ELOP II remains the benchmark in safety lifecycle management. Its combination of certified workflows, powerful debugging features, and scalable architecture makes it an indispensable tool for any SIL-rated project.



