General Electric IS200ACLEH1B Application Control Layer Module

The GE IS200ACLEH1B is an Application Control Layer (ACLE) module developed by General Electric for use within the Mark VIe Series control systems. As a central component of industrial automation architecture, this module manages and coordinates various application-level processes across the control platform. It is essential in delivering high-performance logic execution, control sequencing, and reliable data communications between devices in power plants and other heavy-duty process control environments.

The ACLE module is engineered with robust hardware architecture, real-time processing capabilities, and integrated fault tolerance mechanisms. With seamless integration into the Mark VIe control system, the IS200ACLEH1B enhances the scalability, reliability, and maintainability of GE’s industrial automation and turbine control platforms.

Product Specifications

Product Applications

The GE IS200ACLEH1B module is employed in a wide range of industrial and power generation applications where reliable control and automation are critical. Common use cases include:

• Gas and Steam Turbine Control Systems

• Boiler and Balance of Plant (BOP) Monitoring

• Combined Cycle Power Plants

• Compressor and Generator Control Units

• Process Automation Systems in Oil & Gas Facilities

• Industrial Manufacturing and Power Distribution Panels

Thanks to its modularity and communication capabilities, it integrates seamlessly into complex architectures requiring centralized processing and distributed control.

Product Advantages

• High-Performance Processing: Designed with an embedded industrial CPU optimized for deterministic control cycles and application logic execution.

• Robust Communication: Offers multi-protocol support, including Ethernet and proprietary buses, for secure and reliable system integration.

• Industrial Durability: Built to endure harsh environments, with conformal coating for humidity and contamination resistance.

• Seamless Integration: Fully compatible with GE’s Mark VIe control architecture, allowing flexible deployment with minimal engineering overhead.

• Ease of Maintenance: Modular design with diagnostic LEDs and replaceable parts reduces downtime and facilitates fast servicing.

• Certifications & Standards: Compliant with major industry certifications ensuring safe deployment in regulated environments.

Frequently Asked Questions (FAQ)

1. What is the primary function of the IS200ACLEH1B module?

   It acts as the core logic processor for executing application-level tasks and managing communications in the Mark VIe control system.

2. Is this module hot-swappable?

   No, the module must be powered down before replacement or maintenance to avoid system faults.

3. Can the ACLEH1B be used in hazardous environments?

   It can be used in controlled environments with industrial-grade enclosures, but specific hazardous area certification should be checked on a per-installation basis.

4. What kind of communication does the module support?

   It supports Ethernet, IONet, serial ports (RS232), and other GE-specific backplane buses.

5. Does it include onboard memory?

   Yes, it contains onboard memory to execute application control programs and maintain real-time operations.

6. How does the ACLEH1B differ from ACLEH1A?

   The H1B version typically includes enhanced conformal coating and may offer updated firmware support or environmental improvements.

7. Can it be used in retrofitting older Mark V systems?

   No, this module is specifically designed for the Mark VIe architecture and is not backward-compatible with Mark V hardware.

8. What kind of software is used to configure the ACLE module?

   The module is configured using GE’s ToolboxST software, part of the Mark VIe control suite.

9. Is firmware upgrade possible in-field?

   Yes, firmware can be upgraded via the ToolboxST environment, following GE’s validated update procedures.

10. What happens if the module fails during operation?

    The Mark VIe system includes redundancy and fault detection features. In redundant configurations, a backup module takes over to maintain control.