1775-MEDB | Allen Bradley PLC PLC 3

1775-MEDB

Rated 4.8 with 17 reviews

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a 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. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply 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.

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a 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. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply 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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1775-MEDB

Revisions: Ser A 
Description: The 1775-MEDB is an error-correcting RAM module for the 1775 family of devices manufactured by Allen-Bradley. The module has a memory of 128KB and it can be connected with the PLC into one of the available slots in the chassis. The 1775-MEDB has various indicators on the front panel which are used to display the status of the module. The various indicators present are “Battery Low” which is used to indicate a low battery, “Memory Error Corrected” and “Memory Error” which display the errors related to the memory. read more...
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Request a quote for 1775-MEDB

Description: The 1775-MEDB is an error-correcting RAM module for the 1775 family of devices manufactured by Allen-Bradley. The module has a memory of 128KB and it can be connected with the PLC into one of the available slots in the chassis. The 1775-MEDB has various indicators on the front panel which are used to display the status of the module. The various indicators present are “Battery Low” which is used to indicate a low battery, “Memory Error Corrected” and “Memory Error” which display the errors related to the memory. read more...

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a 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. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply 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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Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1775-MEDB.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:


Rated 4.8 with 17 reviews

    Technical Specifications for 1775-MEDB

ManufacturerRockwell Automation
BrandAllen-Bradley
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1775-MEDB has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1775-MEDB units instead of migration.

ManufacturerRockwell Automation
BrandAllen-Bradley
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1775-MEDB has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1775-MEDB units instead of migration.

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About 1775-MEDB

The 1775-MEDB is an error-correcting RAM module for the 1775 family of devices manufactured by Allen-Bradley. The module has a memory of 128KB and it can be connected with the PLC into one of the available slots in the chassis. The 1775-MEDB has various indicators on the front panel which are used to display the status of the module. The various indicators present are “Battery Low” which is used to indicate a low battery, “Memory Error Corrected” and “Memory Error” which display the errors related to the memory. It has a built-in battery backup which is used to provide backup power in case of a main power failure. The 1775-MEDB has a backplane current requirement of 1.8 Amps at 5 Volts DC and 0.15 Amps at 15 Volts DC.



The internal battery which is present has a voltage rating of 3.6 Volts. Before installing the battery, it is advised to read the manual for the battery and its relevant datasheet. The 1775-MEDB must not be shipped with the battery already installed and hence it is recommended to remove the battery before shipping. The module must be installed in an environment that has an ambient temperature between 0 and 60 degrees Celsius, and a humidity range of 5 to 95%, non-condensing. Make sure that while connecting the 1775-MEDB module, the power to the peripherals and the main is turned OFF to prevent any damage to the equipment and to prevent any electric arcs and shock. The installation must be done by a trained person who is familiar with the system to ensure proper operation and safety.



Technical Description of 1775-MEDB

MEMORY

Repair Services for 1775-MEDB

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1775-MEDB. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1775-MEDB

Please refer to the manual for more information about the 1775-MEDB such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1775-MEDB Ser A
1775-MEDB/A, Series A, Rev A Request Quote
Common misspellings:
  • l775-MEDB
  • 1775-MED8
  • 1775MEDB

Dimensions For 1775-MEDB

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1775-MEDB

Resolutions For 1775-MEDB

About

Technical Specifications for 1775-MEDB

ManufacturerRockwell Automation
BrandAllen-Bradley
Product Lifecycle Status*Discontinued/Obsolete
ManufacturerRockwell Automation
BrandAllen-Bradley
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1775-MEDB has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1775-MEDB units instead of migration.

About 1775-MEDB

The 1775-MEDB is an error-correcting RAM module for the 1775 family of devices manufactured by Allen-Bradley. The module has a memory of 128KB and it can be connected with the PLC into one of the available slots in the chassis. The 1775-MEDB has various indicators on the front panel which are used to display the status of the module. The various indicators present are “Battery Low” which is used to indicate a low battery, “Memory Error Corrected” and “Memory Error” which display the errors related to the memory. It has a built-in battery backup which is used to provide backup power in case of a main power failure. The 1775-MEDB has a backplane current requirement of 1.8 Amps at 5 Volts DC and 0.15 Amps at 15 Volts DC.



The internal battery which is present has a voltage rating of 3.6 Volts. Before installing the battery, it is advised to read the manual for the battery and its relevant datasheet. The 1775-MEDB must not be shipped with the battery already installed and hence it is recommended to remove the battery before shipping. The module must be installed in an environment that has an ambient temperature between 0 and 60 degrees Celsius, and a humidity range of 5 to 95%, non-condensing. Make sure that while connecting the 1775-MEDB module, the power to the peripherals and the main is turned OFF to prevent any damage to the equipment and to prevent any electric arcs and shock. The installation must be done by a trained person who is familiar with the system to ensure proper operation and safety.



Technical Description of 1775-MEDB

MEMORY
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1775-MEDB. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1775-MEDB. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1775-MEDB such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1775-MEDB Ser A
1775-MEDB/A, Series A, Rev A Request Quote

Common misspellings:
  • l775-MEDB
  • 1775-MED8
  • 1775MEDB
PDF