1764-LRP

Rated 4.5 with 13 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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1764-LRP

Revisions: Ser A Ser B Ser C 
Description: The 1764-LRP is an Allen-Bradley manufactured MicroLogix 1500 controller. The 1764-LRP has a Fourteen (14 ) KB memory and supports communication protocols such as DH-485, Modbus, DF1, and ASCII through the integrated RS232 communication port.
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Description: The 1764-LRP is an Allen-Bradley manufactured MicroLogix 1500 controller. The 1764-LRP has a Fourteen (14 ) KB memory and supports communication protocols such as DH-485, Modbus, DF1, and ASCII through the integrated RS232 communication port.

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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disclaimer
credit cards
better business bureau
Revisions: Ser A Ser B Ser C 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1764-LRP.
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 4.5 with 13 reviews

    Technical Specifications for 1764-LRP

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1764-LRP
SeriesMicroLogix 1500
Product Family:MicroLogix
FunctionProcessor Unit
Product Type:MicroLogix Controller
Memory14 KB
Communication PortsDH-485, Modbus, DF1, and ACSII
Supported Base Units:1764-AWA; 1764-BWA; 1764-BXB
Enclosure TypeIP20
Heat Dissipation1.9 Watts
Power supply:MicroLogix Bus
Output SourceRelay Port and DC FET
Bus Current Draw:380 MA
Word Memory14K word memory
Communication Port:2; RS232
Communication Cable1764-LRP
User Memory:Series B; 12K (8K Program; 4K Data) Series C: 14K (10K Program; 4K Data)
Communication Protocol:Channel 0: DF1, DH485, Modbus, ASCII Channel 1: DF1, DH485, Modbus, ASCII
RS232 Topology:Point to point
UPC10611320266624
Support for removal under power:28
Product Lifecycle Status*Discontinued/Obsolete
Expansion I/O:512

*The Allen Bradley 1764-LRP has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1764-LRP units instead of migration.

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1764-LRP
SeriesMicroLogix 1500
Product Family:MicroLogix
FunctionProcessor Unit
Product Type:MicroLogix Controller
Memory14 KB
Communication PortsDH-485, Modbus, DF1, and ACSII
Supported Base Units:1764-AWA; 1764-BWA; 1764-BXB
Enclosure TypeIP20
Heat Dissipation1.9 Watts
Power supply:MicroLogix Bus
Output SourceRelay Port and DC FET
Bus Current Draw:380 MA
Word Memory14K word memory
Communication Port:2; RS232
Communication Cable1764-LRP
User Memory:Series B; 12K (8K Program; 4K Data) Series C: 14K (10K Program; 4K Data)
Communication Protocol:Channel 0: DF1, DH485, Modbus, ASCII Channel 1: DF1, DH485, Modbus, ASCII
RS232 Topology:Point to point
UPC10611320266624
Support for removal under power:28
Product Lifecycle Status*Discontinued/Obsolete
Expansion I/O:512

*The Allen Bradley 1764-LRP has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1764-LRP units instead of migration.

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About 1764-LRP

The Allen-Bradley 1764-LRP is an MicroLogix 1500 Processor. It is a component of MicroLogix 1500 Programmable Controllers that offers a large-memory solution to a variety of applications. It provides 14K words of user-configurable memory for data and programs. It comes with a program execution time of approximately 1 millisecond for a 1K-word program (including bit, counter, timer, and math instructions). In a controller system, the 1764-LRP Processor Unit provides the trim potentiometers, a Run/Remote/Program mode switch, a communication toggle push button, and logic processing. It serves as an interface to the real-time clock, the DAT, and the memory modules. This processor uses a controller assembly to support a maximum of eight I/O modules in an additional I/O bank. For programming, this processor uses the RSLogix 500 programming software.

The 1764-LRP Processor comes with an additional communications port, DTE (male) 9-pin D-shell connector with a 30 Volt DC isolation. This RS-232 port is electrically isolated and used for peer-to-peer and SCADA/RTU networks, DeviceNet, EtherNet/IP, and the DH-485 ports. It can be separately configured (Channel 1) for any supported communication protocol. Because the 1764-LRP is an enhanced version of the standard processing unit, an isolator is not required when connecting a MicroLogix controller system that is using the 1764-LRP to a computer. This module requires a backup battery once its battery indicator light turns on, as the original battery will only last for at least 7 days.

The Allen-Bradley manufactured 1764-LRP is a MicroLogix 1500 Controller that is primarily intended for use in small, low level applications. This controller directly attached to any MicroLogix 1500 base units such as 1764-24AWA, 1764-24BWA and 1764-28BXB. It is provided with a dual RS232 port which is individually configured. The MicroLogix 1500 product family including the 1764-LRP’s base unit is designed for DIN Rail mounting. It also supports installation of local expansion modules and remote installation using I/O banks of communication through a DeviceNet communication module particularly 1764-SDN. With the use of this module, the controller is capable of communicating up to 63 slave devices.

The 1764-LRP integrated memory is partitioned for 10 KB User Program and 4 KB User Data. It has a rated processing speed is up to 1 ms per 1K of user program. With the provide integrated memory, the controller is capable of handling up to 512 I/O, including expansion modules.

Data Logging is supported by the 1764-LRP. It may be triggered with time or event trigger. This allows a controlled data storage with time stamp in a 48 Kbyte memory. This logging may be used for data historization and analysis.

The 1764-LRP communication channel 1 is an isolated RS232 port that can be used in peer to peer communication for data exchange with HMI, SCADA, RTU systems through DH485, DeviceNet and Ethernet I/P. |

The data within the 1764-LRP may be protected with the use of Lithium battery. This battery is replaceable with part number of 1747-BA. This battery may be monitored through the processor’s provided LED indicator. Once the indicator is activated, this means that the battery charge will drain within Seven (7) days. The battery may be replaced anytime, provided that the external power supply is active. Never attempt to replace the battery without power.

FAQ for 1764-LRP

What is the heat dissipation for the 1764-LRP?


The 1764-LRP has 1.9 Watt heat dissipation.

What kind of cable can the 1764-LRP processor/controller use?


The 1764-LRP processor/controller uses the 1761-CBL-AP00 cable at a length of 45 centimeters.

What is the price of a 1764-LRP Allen Bradley MicroLogix 1500 Programmable Controller?


Submit quote request, send us an email, or call 800-730-0292 for our best price.

Does DO Supply offer repair services for the 1764-LRP Allen Bradley MicroLogix 1500 Programmable Controller?


Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1764-LRP. For more information or to request a repair quote, please fill out the request form above.

Can this module be purchased with a warranty?


Yes, the 1764-LRP comes with a free one-year warranty from DO Supply, Inc.

Technical Description of 1764-LRP

The 1764-LRP is an Allen-Bradley manufactured MicroLogix 1500 module that functions as a processor unit. The 1764-LRP has a 14 KB memory and DH-485, Modbus, DF1, and ASCII communication ports. All of this module's communication ports can be configured independently for any protocol that is supported. This unit works with Series B or higher. 1764-LRP Communication Cable.

Repair Services for 1764-LRP

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

Our highly skilled technicians can repair your 1764-LRP. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1764-LRP

Please refer to the manual for more information about the 1764-LRP such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1764-LRP Ser A
1764-LRP/A, Series A, Rev A Request Quote
1764-LRP/B, Series B, Rev B Request Quote
1764-LRP/C, Series C, Rev C Request Quote
Common misspellings:
  • l764-LRP
  • 176A-LRP
  • 1764-1RP
  • 1764LRP

Reviews for 1764-LRP

Communication

"This unit comes with a built in RS-232 Port, to allow the user to an additional communication port compared to the 1764-LSP processor. " -DO Supply Tech

Memory

"The 1764-LRP Processor comes with 14kb of internal storage, the highest of all the1764 processing units and is expandable with the external memory storage options 1764-MM1, 1764-MM2, 1764-MM3. " -DO Supply Tech

Compatibility

"The 1764-LRP is compatible with multiple base options such as the 1764-24AWA, 1764-24BWA and the 1764-28BXB. They come in AC or DC operating voltage, with 12 outputs, and inputs ranging from 12 to 16. " -DO Supply Tech

Communications

"Communications have the ability to be established through DH-485, Modbus, ACSII, and DF1. It is extremely flexible with a built-in isolated 9-pin D-shell RS-232C port on the processor unit. We give the 1764-LRP a 4-star review because Ethernet is not built-in but adaptable with the 1761-NET-ENI Ethernet Interface Module. " -DO Supply Tech

Product Review

"The 1764-LRP is a MicroLogix processor. This processor features an integrated memory amounting to 14 KB. This memory is relatively higher compared to the 1764-LSP which only has a total memory of 7.65 KB. Aside from the memory difference, both controllers have typical functions. This means the 1764-LRP is capable of handling user data especially, data logging functions. " -DO Supply Tech

Dimensions For 1764-LRP

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 1764-LRP

Resolutions For 1764-LRP

About

Technical Specifications for 1764-LRP

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1764-LRP
SeriesMicroLogix 1500
Product Family:MicroLogix
FunctionProcessor Unit
Product Type:MicroLogix Controller
Memory14 KB
Communication PortsDH-485, Modbus, DF1, and ACSII
Supported Base Units:1764-AWA; 1764-BWA; 1764-BXB
Enclosure TypeIP20
Heat Dissipation1.9 Watts
Power supply:MicroLogix Bus
Output SourceRelay Port and DC FET
Bus Current Draw:380 MA
Word Memory14K word memory
Communication Port:2; RS232
Communication Cable1764-LRP
User Memory:Series B; 12K (8K Program; 4K Data) Series C: 14K (10K Program; 4K Data)
Communication Protocol:Channel 0: DF1, DH485, Modbus, ASCII Channel 1: DF1, DH485, Modbus, ASCII
RS232 Topology:Point to point
UPC10611320266624
Support for removal under power:28
Product Lifecycle Status*Discontinued/Obsolete
Expansion I/O:512
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1764-LRP
SeriesMicroLogix 1500
Product Family:MicroLogix
FunctionProcessor Unit
Product Type:MicroLogix Controller
Memory14 KB
Communication PortsDH-485, Modbus, DF1, and ACSII
Supported Base Units:1764-AWA; 1764-BWA; 1764-BXB
Enclosure TypeIP20
Heat Dissipation1.9 Watts
Power supply:MicroLogix Bus
Output SourceRelay Port and DC FET
Bus Current Draw:380 MA
Word Memory14K word memory
Communication Port:2; RS232
Communication Cable1764-LRP
User Memory:Series B; 12K (8K Program; 4K Data) Series C: 14K (10K Program; 4K Data)
Communication Protocol:Channel 0: DF1, DH485, Modbus, ASCII Channel 1: DF1, DH485, Modbus, ASCII
RS232 Topology:Point to point
UPC10611320266624
Support for removal under power:28
Product Lifecycle Status*Discontinued/Obsolete
Expansion I/O:512

*The Allen Bradley 1764-LRP has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1764-LRP units instead of migration.

About 1764-LRP

The Allen-Bradley 1764-LRP is an MicroLogix 1500 Processor. It is a component of MicroLogix 1500 Programmable Controllers that offers a large-memory solution to a variety of applications. It provides 14K words of user-configurable memory for data and programs. It comes with a program execution time of approximately 1 millisecond for a 1K-word program (including bit, counter, timer, and math instructions). In a controller system, the 1764-LRP Processor Unit provides the trim potentiometers, a Run/Remote/Program mode switch, a communication toggle push button, and logic processing. It serves as an interface to the real-time clock, the DAT, and the memory modules. This processor uses a controller assembly to support a maximum of eight I/O modules in an additional I/O bank. For programming, this processor uses the RSLogix 500 programming software.

The 1764-LRP Processor comes with an additional communications port, DTE (male) 9-pin D-shell connector with a 30 Volt DC isolation. This RS-232 port is electrically isolated and used for peer-to-peer and SCADA/RTU networks, DeviceNet, EtherNet/IP, and the DH-485 ports. It can be separately configured (Channel 1) for any supported communication protocol. Because the 1764-LRP is an enhanced version of the standard processing unit, an isolator is not required when connecting a MicroLogix controller system that is using the 1764-LRP to a computer. This module requires a backup battery once its battery indicator light turns on, as the original battery will only last for at least 7 days.

The Allen-Bradley manufactured 1764-LRP is a MicroLogix 1500 Controller that is primarily intended for use in small, low level applications. This controller directly attached to any MicroLogix 1500 base units such as 1764-24AWA, 1764-24BWA and 1764-28BXB. It is provided with a dual RS232 port which is individually configured. The MicroLogix 1500 product family including the 1764-LRP’s base unit is designed for DIN Rail mounting. It also supports installation of local expansion modules and remote installation using I/O banks of communication through a DeviceNet communication module particularly 1764-SDN. With the use of this module, the controller is capable of communicating up to 63 slave devices.

The 1764-LRP integrated memory is partitioned for 10 KB User Program and 4 KB User Data. It has a rated processing speed is up to 1 ms per 1K of user program. With the provide integrated memory, the controller is capable of handling up to 512 I/O, including expansion modules.

Data Logging is supported by the 1764-LRP. It may be triggered with time or event trigger. This allows a controlled data storage with time stamp in a 48 Kbyte memory. This logging may be used for data historization and analysis.

The 1764-LRP communication channel 1 is an isolated RS232 port that can be used in peer to peer communication for data exchange with HMI, SCADA, RTU systems through DH485, DeviceNet and Ethernet I/P. |

The data within the 1764-LRP may be protected with the use of Lithium battery. This battery is replaceable with part number of 1747-BA. This battery may be monitored through the processor’s provided LED indicator. Once the indicator is activated, this means that the battery charge will drain within Seven (7) days. The battery may be replaced anytime, provided that the external power supply is active. Never attempt to replace the battery without power.

FAQ for 1764-LRP

What is the heat dissipation for the 1764-LRP?


The 1764-LRP has 1.9 Watt heat dissipation.

What kind of cable can the 1764-LRP processor/controller use?


The 1764-LRP processor/controller uses the 1761-CBL-AP00 cable at a length of 45 centimeters.

What is the price of a 1764-LRP Allen Bradley MicroLogix 1500 Programmable Controller?


Submit quote request, send us an email, or call 800-730-0292 for our best price.

Does DO Supply offer repair services for the 1764-LRP Allen Bradley MicroLogix 1500 Programmable Controller?


Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1764-LRP. For more information or to request a repair quote, please fill out the request form above.

Can this module be purchased with a warranty?


Yes, the 1764-LRP comes with a free one-year warranty from DO Supply, Inc.

Technical Description of 1764-LRP

The 1764-LRP is an Allen-Bradley manufactured MicroLogix 1500 module that functions as a processor unit. The 1764-LRP has a 14 KB memory and DH-485, Modbus, DF1, and ASCII communication ports. All of this module's communication ports can be configured independently for any protocol that is supported. This unit works with Series B or higher. 1764-LRP Communication Cable.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1764-LRP. 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 1764-LRP. 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 1764-LRP such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1764-LRP Ser A
1764-LRP/A, Series A, Rev A Request Quote
1764-LRP/B, Series B, Rev B Request Quote
1764-LRP/C, Series C, Rev C Request Quote

Common misspellings:
  • l764-LRP
  • 176A-LRP
  • 1764-1RP
  • 1764LRP
PDF
Reviews

Reviews for 1764-LRP

Communication

"This unit comes with a built in RS-232 Port, to allow the user to an additional communication port compared to the 1764-LSP processor. " -DO Supply Tech

Memory

"The 1764-LRP Processor comes with 14kb of internal storage, the highest of all the1764 processing units and is expandable with the external memory storage options 1764-MM1, 1764-MM2, 1764-MM3. " -DO Supply Tech

Compatibility

"The 1764-LRP is compatible with multiple base options such as the 1764-24AWA, 1764-24BWA and the 1764-28BXB. They come in AC or DC operating voltage, with 12 outputs, and inputs ranging from 12 to 16. " -DO Supply Tech

Communications

"Communications have the ability to be established through DH-485, Modbus, ACSII, and DF1. It is extremely flexible with a built-in isolated 9-pin D-shell RS-232C port on the processor unit. We give the 1764-LRP a 4-star review because Ethernet is not built-in but adaptable with the 1761-NET-ENI Ethernet Interface Module. " -DO Supply Tech

Product Review

"The 1764-LRP is a MicroLogix processor. This processor features an integrated memory amounting to 14 KB. This memory is relatively higher compared to the 1764-LSP which only has a total memory of 7.65 KB. Aside from the memory difference, both controllers have typical functions. This means the 1764-LRP is capable of handling user data especially, data logging functions. " -DO Supply Tech