1771-DBMEM2 | Allen Bradley PLC PLC 5

1771-DBMEM2

Rated 4.7 with 14 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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1771-DBMEM2

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation 1771-DBMEM2 memory module is an optional memory module for Allen-Bradley BASIC modules. This EEPROM memory module is available from the PLC 5 series. The memory capacity of the 1771-DBMEM2 memory module is 32 KB and it is meant to be installed inside the BASIC module in a PLC 5 controller system. This EEPROM memory module supports operating in the turbo mode as well as in the normal mode. The 1771-DBMEM2 EEPROM memory module can be configured by jumpers for specific applications and it needs to be protected from electrostatic discharge.
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Description: The Allen-Bradley/Rockwell Automation 1771-DBMEM2 memory module is an optional memory module for Allen-Bradley BASIC modules. This EEPROM memory module is available from the PLC 5 series. The memory capacity of the 1771-DBMEM2 memory module is 32 KB and it is meant to be installed inside the BASIC module in a PLC 5 controller system. This EEPROM memory module supports operating in the turbo mode as well as in the normal mode. The 1771-DBMEM2 EEPROM memory module can be configured by jumpers for specific applications and it needs to be protected from electrostatic discharge.

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 1771-DBMEM2.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.7 with 14 reviews

    Technical Specifications for 1771-DBMEM2

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-DBMEM2
Module TypeEEPROM Memory Module
Number of Bytes32 Kilobytes
Number of Bits8 Kilobits
OperationBASIC Programs and C Programs
Communication w/ PLC ProcessorBlock-Transfer w/ PLC-5 Processor
Wiring Arm1771-WN
Module Scan Time1.3-5 ms
Storage Temperature-40-185 F (-40-85 C)
Weight1.9 lbs (0.9 kg)
CoatingConformal Coat
Dimensions3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-DBMEM2
Module TypeEEPROM Memory Module
Number of Bytes32 Kilobytes
Number of Bits8 Kilobits
OperationBASIC Programs and C Programs
Communication w/ PLC ProcessorBlock-Transfer w/ PLC-5 Processor
Wiring Arm1771-WN
Module Scan Time1.3-5 ms
Storage Temperature-40-185 F (-40-85 C)
Weight1.9 lbs (0.9 kg)
CoatingConformal Coat
Dimensions3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
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About 1771-DBMEM2

The Allen-Bradley 1771-DBMEM2 is a Memory Module for PLC 5 1771-DB Basic Module. It has a 32-KB EEPROM for attaching to the 1771-DB Basic module to increase user memory. The 1771-DB module provides an easy interface between a PLC-5 processor, 1771 backplane, and an RS-232, RS-422 or an RS-485 device. The 1771-DBMEM2 can also communicate with a remote SLC processor or remote device across the DH-485 network via a DH-485 port. It provides fast communication independent of the processors. It allows for data analysis and manipulation gathered from the processors and unattended report generation. The 1771-DBMEM2 saves processor memory by solving complex math or application-specific problems. It has application in various remote communication requiring devices such as computers, printers, modems, and other third-party devices.

The 1771-DBMEM2 module has isolation voltage of 500V DC from port-to-port and port-to-backplane. It has a 32-KB battery-backed RAM and a 24-KB user available memory. It has communication rate ranging from 300 – 19.2 Kbps. The 1771-DBMEM2 has a backplane current load of 0.75A with a DH-485 interface connected to the DH-485 port and 0.65A without a device connected to the DH-485 port. It has a time-of-day clock with a 10ms resolution and maximum power dissipation of 4W. For installation, it takes one slot in the I/O chassis and it supports the BASIC and C programming languages. It requires 2 ports for RS-232, RS-422 or RS-485 communications and 1 port for DH-485 connections.

The 1771-DBMEM2 module supports BASIC statements and commands and its additional 128 calls. It has Block-transfer capability which allows entire data transfer between the processor’s data table and the module’s memory thus minimizing user programming. The 1771-DBMEM2 has 8 defined and 2 user-defined indicators for troubleshooting and indicators.



Technical Description of 1771-DBMEM2

Allen Bradley PLC 5 EEPROM Memory Module, 32 Kilobytes

Repair Services for 1771-DBMEM2

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

Our highly skilled technicians can repair your 1771-DBMEM2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1771-DBMEM2

Please refer to the manual for more information about the 1771-DBMEM2 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1771-DBMEM2 Ser A
1771-DBMEM2/A, Series A, Rev A Request Quote
Common misspellings:
  • l771-DBMEM2
  • 177l-DBMEM2
  • 1771-D8MEM2
  • 1771DBMEM2

Dimensions For 1771-DBMEM2

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 1771-DBMEM2

Resolutions For 1771-DBMEM2

About

Technical Specifications for 1771-DBMEM2

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-DBMEM2
Module TypeEEPROM Memory Module
Number of Bytes32 Kilobytes
Number of Bits8 Kilobits
OperationBASIC Programs and C Programs
Communication w/ PLC ProcessorBlock-Transfer w/ PLC-5 Processor
Wiring Arm1771-WN
Module Scan Time1.3-5 ms
Storage Temperature-40-185 F (-40-85 C)
Weight1.9 lbs (0.9 kg)
CoatingConformal Coat
Dimensions3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-DBMEM2
Module TypeEEPROM Memory Module
Number of Bytes32 Kilobytes
Number of Bits8 Kilobits
OperationBASIC Programs and C Programs
Communication w/ PLC ProcessorBlock-Transfer w/ PLC-5 Processor
Wiring Arm1771-WN
Module Scan Time1.3-5 ms
Storage Temperature-40-185 F (-40-85 C)
Weight1.9 lbs (0.9 kg)
CoatingConformal Coat
Dimensions3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)

About 1771-DBMEM2

The Allen-Bradley 1771-DBMEM2 is a Memory Module for PLC 5 1771-DB Basic Module. It has a 32-KB EEPROM for attaching to the 1771-DB Basic module to increase user memory. The 1771-DB module provides an easy interface between a PLC-5 processor, 1771 backplane, and an RS-232, RS-422 or an RS-485 device. The 1771-DBMEM2 can also communicate with a remote SLC processor or remote device across the DH-485 network via a DH-485 port. It provides fast communication independent of the processors. It allows for data analysis and manipulation gathered from the processors and unattended report generation. The 1771-DBMEM2 saves processor memory by solving complex math or application-specific problems. It has application in various remote communication requiring devices such as computers, printers, modems, and other third-party devices.

The 1771-DBMEM2 module has isolation voltage of 500V DC from port-to-port and port-to-backplane. It has a 32-KB battery-backed RAM and a 24-KB user available memory. It has communication rate ranging from 300 – 19.2 Kbps. The 1771-DBMEM2 has a backplane current load of 0.75A with a DH-485 interface connected to the DH-485 port and 0.65A without a device connected to the DH-485 port. It has a time-of-day clock with a 10ms resolution and maximum power dissipation of 4W. For installation, it takes one slot in the I/O chassis and it supports the BASIC and C programming languages. It requires 2 ports for RS-232, RS-422 or RS-485 communications and 1 port for DH-485 connections.

The 1771-DBMEM2 module supports BASIC statements and commands and its additional 128 calls. It has Block-transfer capability which allows entire data transfer between the processor’s data table and the module’s memory thus minimizing user programming. The 1771-DBMEM2 has 8 defined and 2 user-defined indicators for troubleshooting and indicators.



Technical Description of 1771-DBMEM2

Allen Bradley PLC 5 EEPROM Memory Module, 32 Kilobytes
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1771-DBMEM2. 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 1771-DBMEM2. 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 1771-DBMEM2 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1771-DBMEM2 Ser A
1771-DBMEM2/A, Series A, Rev A Request Quote

Common misspellings:
  • l771-DBMEM2
  • 177l-DBMEM2
  • 1771-D8MEM2
  • 1771DBMEM2
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