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IC693CPU321 Wiring

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  • IC693CPU321
  • IC693CPU321 Wiring

Product Description

The GE Fanuc IC693CPU321 is a 10-slot baseplate that is compatible with the Battery Accessory Kit - IC693ACC315. This baseplate has an embedded CPUTo install the kit into this baseplate, the user needs to align the backplane connector on the accessory board with the power supply connector of the IC693CPU321. This is located on the backplane of the baseplate. It is important to push the accessory board towards the baseplate, ensuring it is fully seated. Distributors who are shipping the baseplate with the battery accessory already installed must take care with packaging the components. The board needs to be held in place by using cable ties.

Technical Specifications

Processor Speed     10 MHz
I/O Points 160
Register Memory:   1KBytes
Floating Point: No
16 BIT system Yes
Processor 80188


GE Intelligent Platforms / GE Fanuc GE Series 90-30

SKU 2173406  UPC 087400605721

Part Number: IC693CPU321 / ic693cpu321
Mfr/Brand Name: GE Automation
Mfr Number: IC693CPU321 / ic693cpu321
Type: 10 SLOT RACK with an Embedded CPU

Technical Specifications

  • 10 Slot CPU Rack
  • Processor: 80188
Troubleshooting and Product Information for IC693CPU321

Download product information, troubleshooting guides and operation manuals to get your PLC operational.

Reman IC693CPU321
Price: $353
In Stock

2 Year PDF Supply Warranty

*What is Remanufactured?

Repair Your IC693CPU321
Price: $256
1 Year PDF Supply Warranty
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Other IC693CPU321

Available Revisions:

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1C693CPU321 , GEFIC693CPU321 , CIMIC693CPU321


Troubleshooting IC693CPU321

Troubleshooting information is available on IC693CPU321's website page; it also includes a datasheet user-manual.  


Repair your IC693CPU321

PDF Supply can repair your IC693CPU321 in 3-5 business days. And PDF Supply stands by all of its repairs with a 1 year customer satisfaction warranty.


Customer Questions and Answers

  • Question:  What is an IC693CPU321?  Answer:  The IC693CPU321 is a 10 slot rack with an embedded Central Processing Unit (from the GE Fanuc Series 90-30). This unit is the "brains" of the PLC and is where most of the calculations take place. 
  • Question:  What's the first thing you should do when testing your IC693CPU321?  Answer:  When you power the IC693CPU321 up, you should be checking for an OK light.
  • Question:  What if I do not have an OK light after I have powered it up?  Answer:  If you don't have an OK light, then you won't be able to follow through with the test. The lack of an OK light indicates, right from the start, there is something wrong with your IC693CPU321.
  • Question:  What is this initial test showing?  Answer:  You're basically turning on the configuration and logic in this processor in order to set it to run mode. You want to see that this is a good working processor.
  • Question:  With what software should I test my IC693CPU321?  Answer:  You can test your IC693CPU321 with Proficy Machine Edition. 
  • Question:  What will I need to test my IC693CPU321?  Answer:  All you will need is your IC693CPU321 and a power supply.
  • Question:  If I think there is a problem with my processor, what should I do?  Answer:  You should, first, make sure the RUN light comes on and then let the processor run overnight (or even 2-3 days). This is to check that it's able to sustain itself in run mode. (You want to make sure it doesn't fail or fall out of run mode for any reason.) If it does fail or fall out of run mode, then you can try reading the faults or errors through the Proficy Machine Edition software. It may give you enough information to help you fix the problem. 
  • Question:  If I can't figure out how to fix my IC693CPU321, what is my next step?  Answer:  PDF Supply can repair your IC693CPU321 for you. 

For more information on the IC693CPU321 Central Processing Unit of the GE 90-30 Series, please see the Datasheet Manual. 






Upgrade Kit

New Features

Problems Resolved






  • UL Class I Div 2 approval and C-UL approval







  • OffDelay (OFDTR) Function 14
  • Active and Constant Sweep Modes
  • SVCREQ #26: Interrogate I/O
  • SVCREQ #23: Read Master Checksum
  • Masked Compare Word (MSKCMPW) Function 143
  • Masked Compare Dword (MSCCMPD) Function 144
  • Number of Enhanced GCMs Allowed
  • SNPX Protocol
  • I/O Link Master Module
  • Window Modes
  • Run-Mode Store
  • Range Function Block
  • Retentiveness of %G References






  • GCM+ Module Support
  • APM Config Verify
  • HHP Config Mode with I/O Scan
  • IC641 Programming Software Block Edit with Jumps


Need To Order A Specific Revision?

Give us a call at 1-800-360-6802 or 1-919-535-3180.

We can help you with your Revision specific needs.

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What is New Surplus?

These “New Surplus” units are a great cost saving alternative. This product is sealed in the original manufacturer’s packaging with all sub-assemblies and documentation. May indicate older date code. Comes with a PDF Supply 3-year warranty.

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Surplus New - New unused and includes all sub-assemblies and documentation. Product may ship in manufacturer or PDF Supply packaging. May indicate older date code. Includes a PDF Supply 3 Year Warranty.

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What is Reconditioned?

Reconditioned products from PDF Supply are a cost-effective alternative to new and obsoleted PLC products. Every part is reconditioned down to the circuit board level and updated to the latest revision. All parts are thoroughly inspected and hand-cleaned before being functionally tested in a fully configured system.

Our Reconditioned Products always come with a PDF Supply 2-Year Warranty.

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What is a Verified Substitute?

A verified substitute new product is a "drop in" replacement designed with identical specifications as the OEM product. It will meet all electrical and dimensional charactertics at a substanstially reduced price.

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Download Lastest Documentation

Please visit this manufacturer's website to download the lastest manuals and datasheets.

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We stand behind our prices with a lowest price guarantee. If you find a legacy GE PLC part advertised for less on an authorized GE PLC distributor website, simply contact us and send us a link to the lower advertised price. We will match that price and ship overnight FREE. The item must be in stock, in similar condition and be able to ship same day.

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