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3 year warranty

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Model IS215ACLEH1C is an Application Control Layer Module from the EX2100 series this model has a dual-ported ram (DPRAM) but can only be used without the ISBus. The ACL models typically communicate with DSPX models.



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  • Part Number: IS215ACLEH1C
  • Manufacturer: GE Industrial Systems
  • Series: EX2100 Excitation Control

IS215ACLEH1C Technical Specifications

Board Description Application Control Layer Module
Board Type Control Board
Board Version H1C
Functional Acronym/Abbreviation ACLE
Mounting Location EX2100 Rack or Innovation Series Drive
Series Innovation Series, EX2100

Product Description

Application Control Layer Module IS215ACLEH1C was produced by General Electric under the EX2100 series and is mostly obsolete at this point. This model has two sets of LED indicators, one set is status indicators while the other sets are fault indicators. The indicators are ENET, OK, Active, Status, and Flash, each LED has a different function, for example, the ENET LED will blink when the Ethernet is transmitting data.

Some of the hardware features that the IS215ACLEH1C has are Ethernet connectivity capabilities, serial ports COM1, and COM2 as well as 8 MB of dynamic random access memory (DRAM). 

The IS215ACLEH1C model has a bus target interface which will typically provide a bridge between the ACL local bus ISA controller and the PCI bus. This interface also has the capability to connect up to four local bus devices but only three are used in the drives. 

As this model is currently mostly obsolete at this point market availability is very limited but AX Control can do everything within their ability to help you find a replacement for this model, and if a replacement cannot be found our team of specialists can repair this model for you. 

Frequently Asked Questions about IS215ACLEH1C

What is the functional revision of this model?

The functional revision of this model is C, which indicates that the model is not backward compatible. 

How does this IS215ACLEH1C model differ from the IS215ACLAH1A model that it is compared to?

The main difference between this model and the ACLA model is that this mode is an updated version of the ACLA module with the same features and functionality. While this model can replace an ACLA model an ACLA model can never replace an ACLE model. 

How many LEDs are there on the IS215ACLEH1C model and what are their functions?

There are five LED indicators on the IS215ACLEH1C model, those being Active, ENET, OK, Status and Flash. The Active LED will be lit solid when the CPU is accessing memory. The Flash LED will be lit solid when a flash write operation has been enabled and will go off when the operation has been completed. The Status LED will display diagnostic information, specifically indicating BIOS steps during the ACL boot sequence. The OK LED will be lit solid wen the watchdog timer is enabled, and finally, the ENET LED will blink when the Ethernet is transmitting data. 

What is the CPU on the IS215ACLEH1C model?

The CPU on the IS215ACLEH1C model is used to incorporate a 16 K byte of internal L1 cache and is a 486-type processor that operates at 100 MHz. 

Reviews For IS215ACLEH1C

Internal Review

The IS215ACLEH1C model is a higher assembly model with more components, as such if this model goes out it might not be able to be repaired and thus will need to be replaced entirely, our team can do their best to help you with this. - AX Control Tech Team

Repair Services For IS215ACLEH1C

Type Lead Time Price Action
Repair Service 1-2 weeks $1440

Our highly skilled technicians can repair your IS215ACLEH1C. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

IS215ACLEH1C Manuals, White Papers, Data Sheets, and Troubleshooting