45C272

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45C-272 Rockwell Automate DCS 5000 32K Memory Expander Module.

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  • Part Number: 45C272
  • SKU: 45C272RE
  • Manufacturer: Reliance Electric
  • Series: AutoMax PLC

45C272 Technical Specifications

Manufacturer Reliance Electric
Series AutoMate PLC
Part Number 45C272
Product Type Memory Expansion Card

About the 45C272

The 45C272 is a Memory Expansion Card created by Reliance Electric. Baldor Reliance and Asea Brown Boveri also may have this card as a part of their product lines depending on what year this card was being constructed.

The 45C272 is a very simple card that was used to extend the memory of an AutoMate 40 processing unit. This card is considered to be an optional modification and is not required on simple systems. This card would give the system an additional 32k worth of memory. This module is the second largest that’s possible for this system. This card can be combined with another card to increase the AutoMate’s non-volatile memory to a max of 104 k x 16.  The AutoMate typically comes with a standard 8k memory.

The 45C272 is a very slim memory card. It had three LED indicator lights on the front faceplate. These are labeled ACTIVE, ERROR, and READY. The faceplate also has a mounting bracket on the top and bottom of the faceplate. This allows the 45C272 to be mounted into an AutoMate Card Rack Assembly using two screws. There are spaces on the back of the card that can plug directly into the card slots on the rack assembly.

To learn more about the 45C272 and the AutoMate 40 system it goes with, please see the product instructions provided by Reliance Electric. If you have mislaid these pages, please let a spokesperson at AX Control know as you are obtaining the 45C272 and we will see what we can do about finding you replacements if they are available.      

Frequently Asked Questions about 45C272

How much memory is on a Reliance 45C272?
45C272 has 32K memory expansion.
Is there a card with more memory than 45C272?
Yes model 45C273 has more memory than 45C272 but only by 16K.
  • 45C272A
  • 45C272B
  • 45C272C
  • 45C272D

Repair Services For 45C272

Type Lead Time Price Action
Repair Service 1-2 weeks $397

Our highly skilled technicians can repair your 45C272. 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
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45C272 Manuals, White Papers, Data Sheets, and Troubleshooting