Description
The GE IS215ACLEH1AB, incorporating the IS200ACLEH1ABA base board, is a high-performance Application Control Layer (ACL) module designed for the Mark VIe control system. This module functions as the primary computational engine for complex control algorithms, providing the necessary processing power to manage real-time industrial applications. The “IS215” designation typically refers to the complete assembly including the faceplate and firmware, while the “IS200” denotes the internal printed circuit board (PCB).
Product Datasheet
- Model Number: IS215ACLEH1AB
- Base Board Model: IS200ACLEH1ABA
- Series: Mark VIe Control System
- Manufacturer: General Electric (GE)
- Product Type: Application Control Layer (ACL) Processor
- Processor Type: High-speed embedded industrial processor
- Dimensions: 178 mm x 40 mm x 215 mm
- Weight: 0.82 kg
- Country of Origin: United States
- Communication: Ethernet-based IONet for high-speed deterministic data exchange

GE IS215ACLEH1AB IS200ACLEH1ABA

GE IS215ACLEH1AB IS200ACLEH1ABA

GE IS215ACLEH1AB IS200ACLEH1ABA
Application Fields
This processor is critical for large-scale industrial assets that require synchronized, high-speed control logic. Key environments include:
- Power Generation: Primary control for steam and gas turbines in combined-cycle power plants.
- Oil and Gas: Management of centrifugal compressors and large-scale pumping stations.
- Renewable Energy: Integrated control for utility-scale wind turbine clusters.
- Industrial Automation: Complex plant-wide control architectures requiring high-density I/O integration and deterministic networking.
Product Instructions
To ensure system stability and processing integrity, please observe the following engineering guidelines:
- Static Protection: The ACL module is highly sensitive to ESD. Utilize a grounded wrist strap and anti-static mat during all handling and installation procedures.
- Backplane Integration: Insert the module into the designated controller slot in the Mark VIe cabinet. Ensure the multi-pin backplane connector is fully seated before securing the front-panel captive screws.
- Network Connectivity: Connect the dedicated IONet cables to the RJ45 ports. Ensure shielded Category 5e or better cabling is used to maintain deterministic communication performance.
- Firmware Sync: Upon installation, use the GE ToolboxST application to verify that the firmware version on the module matches the project configuration to prevent system heart-beat mismatches.
Questions and Answers
Q: What is the difference between the IS215 and IS200 part numbers in this assembly? A: The IS200ACLEH1ABA refers specifically to the internal circuit board (PCB) assembly. The IS215ACLEH1AB refers to the complete, field-replaceable unit which includes the IS200 board, the metal faceplate, handles, and factory-loaded system software.
Q: Does this module support redundant configurations? A: Yes, the ACLE module is designed to work in Simplex, Dual, or Triple Modular Redundant (TMR) architectures, allowing for seamless failover in mission-critical applications.
Q: What do the status LEDs on the front panel indicate? A: The LEDs provide real-time status for “Power,” “Online,” and “Flash” activity. A red “Fault” LED indicates a hardware failure or a critical configuration mismatch that requires immediate diagnostic attention via the control software.
Q: How can I obtain current pricing or check for refurbished vs. new availability? A: For official quotes, lead times, or technical support regarding the GE IS215ACLEH1AB IS200ACLEH1ABA, please submit your request through our specialized industrial parts contact portal.

