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1785-ME32

32K EEPROM Memory Module
In Stock
Ships by Thursday, September 17
Fast Shipping Available

Product Describe:

Allen-Bradley 1785-ME32 is a 32K-word EEPROM memory module for Enhanced PLC-5 and Ethernet PLC-5 processors. It stores a processor program for controlled loading or recovery through the PLC-5 memory-module interface.

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Technical specifications for 1785-ME32

Technical specifications for 1785-ME32

  • Manufacturer:
    Allen-Bradley
  • Product Category:
    PLC Systems
  • Spare Part Number:
    1785-ME32
  • Estimated shipping dimensions:
    13.5x7.1x1cm
  • Weight:
    0.08 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Memory type:
    EEPROM
  • Memory capacity:
    32K words
  • Write protection:
    Removable jumper
  • Operating temperature:
    0-60 C
  • Storage temperature:
    -40-85 C
  • Relative humidity:
    5-95%, noncondensing
  • Operating shock:
    15 g peak, 11 ms
  • Nonoperating shock:
    3 g peak, 11 ms
  • Vibration:
    2 g at 10-500 Hz

Information

Information

Overview Manuals Common Applications Product Precautions
Allen-Bradley 1785-ME32 is a 32K-word EEPROM memory module for Enhanced PLC-5 and Ethernet PLC-5 processors. It stores a processor program for controlled loading or recovery through the PLC-5 memory-module interface.
  • Provides removable nonvolatile program storage
  • Supports controlled restoration of the PLC-5 user program
  • Allows write protection through the module jumper
  • Retains a portable program image separate from processor RAM

1785-ME32 operates with compatible Enhanced or Ethernet PLC-5 processor, memory-module connector, write-protection jumper, verified program archive.
Typical engineered duties include PLC-5 program backup, Commissioning-image retention, Processor replacement recovery, Controlled machine program distribution.

Important Notice: Before using 1785-ME32 to restore a processor, verify processor compatibility, program identity, memory-module switches and the authorized program revision.

Apter Power 1785-ME32 Manuals and Guides

Important Notice: The first document is an Apter Power 1785-ME32 model-specific technical reference. The second is a distinct document for installation, configuration or system engineering.

1785-ME32 PLC-5 program backup
Provides removable nonvolatile program storage
1785-ME32 Commissioning-image retention
Supports controlled restoration of the PLC-5 user program
1785-ME32 Processor replacement recovery
Allows write protection through the module jumper
1785-ME32 Controlled machine program distribution
Retains a portable program image separate from processor RAM
Read the applicable Allen-Bradley installation instructions before work. Verify 1785-ME32 and the installed-system configuration.
1
Remove chassis power before installing or removing the module.
2
Confirm processor compatibility and program size before loading.
3
Set the write-protection jumper only after verifying the stored program.
4
Document the program revision and restoration test associated with the module.
5
Commission 1785-ME32 under controlled conditions and retain the completed functional-test record before release.

Technical notes

Technical notes

Install and remove 1785-ME32 only with processor and chassis power off. After saving the verified PLC-5 program, control the write-protection jumper and retain the program revision with the module.

FAQS

  • Which processors accept 1785-ME32?
    Use it with compatible Enhanced PLC-5 or Ethernet PLC-5 programmable controllers listed in the installation data.
  • How much program storage does 1785-ME32 provide?
    It provides 32K words of EEPROM memory.
  • How is 1785-ME32 write-protected?
    Follow the installation document's jumper procedure after the intended program has been stored and verified.
  • Must chassis power be removed for 1785-ME32 service?
    Yes. Turn off processor and I/O-chassis power before module installation or removal.
  • How should a program be verified on 1785-ME32?
    Compare the restored project to the authorized offline archive and execute the controlled functional test.
  • Can 1785-ME32 be used when the program exceeds 32K words?
    No. The stored application must fit within the published 32K-word module capacity.
  • What should be recorded on a stored 1785-ME32?
    Record processor family, project name, revision, save date, checksum and write-protection state.
  • How is continuous backup handled after a 1785-ME32 restore?
    Follow the PLC-5 backplane-switch and memory-module removal sequence in the Rockwell Automation installation data.
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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