1764-MM3RTC

Rated 4.9 with 11 reviews

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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1764-MM3RTC

Revisions: Ser A 
Description: The 1764-MM3RTC is a MicroLogix 1500 Memory and Real-Time Clock (RTC) module by Allen-Bradley. This module comes with a 16K memory and capable of using as recipe and data log queue while the RTC component has accuracy of +34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F) and -133 to -237 seconds/month at +55°C (+131°F). This module supports removal and insertion under power however, the host controller may need to be restarted to recognize the change in hardware.
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Description: The 1764-MM3RTC is a MicroLogix 1500 Memory and Real-Time Clock (RTC) module by Allen-Bradley. This module comes with a 16K memory and capable of using as recipe and data log queue while the RTC component has accuracy of +34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F) and -133 to -237 seconds/month at +55°C (+131°F). This module supports removal and insertion under power however, the host controller may need to be restarted to recognize the change in hardware.

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 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1764-MM3RTC.
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 4.9 with 11 reviews

    Technical Specifications for 1764-MM3RTC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1764-MM3RTC
Manufacturer: Rockwell Automation / Allen-Bradley
SeriesMicroLogix 1500
Product Type: Accessory module
FunctionMemory Module with RTC
Product Family: MicroLogix 1500
Memory64 Kb
Part Number: 1764-MM3RTC
Additional FeaturesReal-Time Clock
Product Description:Memory and Real-Time Clock (RTC) module
Enclosure TypeIP20
Memory size:16 KB
Output SourceRelay Port and DC FET
Memory type: Non-volatile memory
UPC10662074273505
Recipe logging: Supported
Product Lifecycle Status*Discontinued/Obsolete
Data Logging: Supported
Real-Time Clock Accuracy:+34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F); -133 to -237 seconds/month at +55°C (+131°F)
Function file: RTC:0
RTC Battery lifespan: 5 years
RTC battery indicator:RTC:0/BL
Operating temperature:-40°C to +40°C (-40°F to +104°F)
Removal and Insertion Under Power (RIUP): Supported

*The Allen Bradley 1764-MM3RTC has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1764-MM3RTC units instead of migration.

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1764-MM3RTC
Manufacturer: Rockwell Automation / Allen-Bradley
SeriesMicroLogix 1500
Product Type: Accessory module
FunctionMemory Module with RTC
Product Family: MicroLogix 1500
Memory64 Kb
Part Number: 1764-MM3RTC
Additional FeaturesReal-Time Clock
Product Description:Memory and Real-Time Clock (RTC) module
Enclosure TypeIP20
Memory size:16 KB
Output SourceRelay Port and DC FET
Memory type: Non-volatile memory
UPC10662074273505
Recipe logging: Supported
Product Lifecycle Status*Discontinued/Obsolete
Data Logging: Supported
Real-Time Clock Accuracy:+34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F); -133 to -237 seconds/month at +55°C (+131°F)
Function file: RTC:0
RTC Battery lifespan: 5 years
RTC battery indicator:RTC:0/BL
Operating temperature:-40°C to +40°C (-40°F to +104°F)
Removal and Insertion Under Power (RIUP): Supported

*The Allen Bradley 1764-MM3RTC has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1764-MM3RTC units instead of migration.

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About 1764-MM3RTC

The 1764-MM3RTC is a MicroLogix 1500 Memory and real-Time Clock (RTC) module. This module is an accessory module that is used to provide a non-volatile, 16 KB user memory and RTC for use in implementing scheduled or time-dependent applications beyond the capabilities and timing of counting and timer instructions. The 1764-MM3RTC 16KB non-volatile memory provides independent memory storage, not relying on the power applied to the controller or battery to retain its contents. With this, the 1764-MM3RTC contributes to increased uptime and prevents the unwanted erasure of user programs that typically occurs due to power surges and loss of memory retaining energy to the Random Access Memory (RAM) area. The 1764-MM3RTC Real-Time Clock (RTC) allows the implementation of time and day-dependent logic. This type of logic is typically implemented in Heating and Ventilation and Airconditioning (HVAC) applications wherein Duplex or Triplex equipment arrangements are operated in shifts or schedules to evenly distribute runtime hours and manage mechanical wear and tear. This scheduled operation is beyond the capabilities of timers and counters. The 1764-MM3RTC has a dedicated function file in the controller for direct and simple integration to the user program. It has an accuracy that is dependent to the ambient temperature specifically, +34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F) and -133 to -237 seconds/month at +55°C (+131°F). The RTC component has an internal, non-replaceable battery with a battery low indicator bit via the address RTC:0/BL.

The 1764-MM3RTC MicroLogix 1500 Memory Module with a real-time clock by Allen-Bradley is a memory module for the 1500LRP MicroLogix controller which allows for program backups and confers data downloads and memory protection for safety. The 1764-MM3RTC has a 16KB maximum memory size and the real-time clock (RTC) provides Year, Month, Week, Day, Hour, Minute, and Second information to the function file in the 1500LRP MicroLogix controller. The real-time clock has a temperature-dependent accuracy of +34 to -70 seconds/month at 0 Deg. C (32 deg F), through -133 to -237 seconds/month accuracy at 55deg. C (131 deg. F). The real-time clock has an internal battery that provides backups for stored time-stamped data, and its battery has a 5-year minimum lifespan when used at a temperature range of 0-40 deg. C (32-104 deg. F). The 1764-MM3RTC can only store 1 user program at a time, and it is capable of providing application memory security because it prevents the controller from execution if the program on the memory module does not match the one on the controller. The 1764-MM3RTC also supports a read many and write once function, and it is designed to remain undamaged if it is removed at any time from the controller. It has an operating temperature range of 0-55deg. C (32-131 deg. F), at 5-95% non-condensing relative humidity, and is built for storage at a temperature range of -40-85deg. C (-40-185 deg. F)

FAQ for 1764-MM3RTC

1. What is the size of non-volatile memory available to the 1764-MM3RTC?


The 1764-MM3RTC has 16 KB memory.

2. What is the accuracy of the RTC component of the 1764-MM3RTC?


The 1764-MM3RTC RTC component has accuracy of +34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F) and -133 to -237 seconds/month at +55°C (+131°F).

3. Does the 1764-MM3RTC support insertion and removal under power?


Yes. The 1764-MM3RTC can be installed with or without power applied to the controller.

Technical Description of 1764-MM3RTC

The 1764-MM3RTC module from Allen-Bradley is a memory module with a real-time clock. It is part of the MicroLogix 1500 series and it is made for applications with MicroLogix 1500 controllers. The 1764-MM3RTC memory module with a real-time clock has a memory size of 16K and it can store recipe data. This memory module does not generate significant amounts of heat during operation and it will not affect the ambient temperature around the controller that it is installed in. However, the 1764-MM3RTC memory module should be used and stored at moderate temperatures wherever possible to extend its battery life.

Repair Services for 1764-MM3RTC

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

Our highly skilled technicians can repair your 1764-MM3RTC. 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-MM3RTC

Please refer to the manual for more information about the 1764-MM3RTC such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1764-MM3RTC Ser A
1764-MM3RTC/A, Series A, Rev A Request Quote
Common misspellings:
  • l764-MM3RTC
  • 176A-MM3RTC
  • 1764MM3RTC

Reviews for 1764-MM3RTC

Product Review

"The 1764-MM3RTC is a MircoLogix 1500 memory and real-Time Lock (RTC) module. With a non-volatile 16KB memory and Clock function combined to this single module, the host controller is provided with a high-availability memory that can be used to store recipe and log data as well as capable of implementing scheduled logic sequencing. This module enables more features and control capability compared to the 1764-MM3 alone. " -DO Supply Tech

Dimensions For 1764-MM3RTC

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-MM3RTC

Resolutions For 1764-MM3RTC

About

Technical Specifications for 1764-MM3RTC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1764-MM3RTC
Manufacturer: Rockwell Automation / Allen-Bradley
SeriesMicroLogix 1500
Product Type: Accessory module
FunctionMemory Module with RTC
Product Family: MicroLogix 1500
Memory64 Kb
Part Number: 1764-MM3RTC
Additional FeaturesReal-Time Clock
Product Description:Memory and Real-Time Clock (RTC) module
Enclosure TypeIP20
Memory size:16 KB
Output SourceRelay Port and DC FET
Memory type: Non-volatile memory
UPC10662074273505
Recipe logging: Supported
Product Lifecycle Status*Discontinued/Obsolete
Data Logging: Supported
Real-Time Clock Accuracy:+34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F); -133 to -237 seconds/month at +55°C (+131°F)
Function file: RTC:0
RTC Battery lifespan: 5 years
RTC battery indicator:RTC:0/BL
Operating temperature:-40°C to +40°C (-40°F to +104°F)
Removal and Insertion Under Power (RIUP): Supported
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1764-MM3RTC
Manufacturer: Rockwell Automation / Allen-Bradley
SeriesMicroLogix 1500
Product Type: Accessory module
FunctionMemory Module with RTC
Product Family: MicroLogix 1500
Memory64 Kb
Part Number: 1764-MM3RTC
Additional FeaturesReal-Time Clock
Product Description:Memory and Real-Time Clock (RTC) module
Enclosure TypeIP20
Memory size:16 KB
Output SourceRelay Port and DC FET
Memory type: Non-volatile memory
UPC10662074273505
Recipe logging: Supported
Product Lifecycle Status*Discontinued/Obsolete
Data Logging: Supported
Real-Time Clock Accuracy:+34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F); -133 to -237 seconds/month at +55°C (+131°F)
Function file: RTC:0
RTC Battery lifespan: 5 years
RTC battery indicator:RTC:0/BL
Operating temperature:-40°C to +40°C (-40°F to +104°F)
Removal and Insertion Under Power (RIUP): Supported

*The Allen Bradley 1764-MM3RTC has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1764-MM3RTC units instead of migration.

About 1764-MM3RTC

The 1764-MM3RTC is a MicroLogix 1500 Memory and real-Time Clock (RTC) module. This module is an accessory module that is used to provide a non-volatile, 16 KB user memory and RTC for use in implementing scheduled or time-dependent applications beyond the capabilities and timing of counting and timer instructions. The 1764-MM3RTC 16KB non-volatile memory provides independent memory storage, not relying on the power applied to the controller or battery to retain its contents. With this, the 1764-MM3RTC contributes to increased uptime and prevents the unwanted erasure of user programs that typically occurs due to power surges and loss of memory retaining energy to the Random Access Memory (RAM) area. The 1764-MM3RTC Real-Time Clock (RTC) allows the implementation of time and day-dependent logic. This type of logic is typically implemented in Heating and Ventilation and Airconditioning (HVAC) applications wherein Duplex or Triplex equipment arrangements are operated in shifts or schedules to evenly distribute runtime hours and manage mechanical wear and tear. This scheduled operation is beyond the capabilities of timers and counters. The 1764-MM3RTC has a dedicated function file in the controller for direct and simple integration to the user program. It has an accuracy that is dependent to the ambient temperature specifically, +34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F) and -133 to -237 seconds/month at +55°C (+131°F). The RTC component has an internal, non-replaceable battery with a battery low indicator bit via the address RTC:0/BL.

The 1764-MM3RTC MicroLogix 1500 Memory Module with a real-time clock by Allen-Bradley is a memory module for the 1500LRP MicroLogix controller which allows for program backups and confers data downloads and memory protection for safety. The 1764-MM3RTC has a 16KB maximum memory size and the real-time clock (RTC) provides Year, Month, Week, Day, Hour, Minute, and Second information to the function file in the 1500LRP MicroLogix controller. The real-time clock has a temperature-dependent accuracy of +34 to -70 seconds/month at 0 Deg. C (32 deg F), through -133 to -237 seconds/month accuracy at 55deg. C (131 deg. F). The real-time clock has an internal battery that provides backups for stored time-stamped data, and its battery has a 5-year minimum lifespan when used at a temperature range of 0-40 deg. C (32-104 deg. F). The 1764-MM3RTC can only store 1 user program at a time, and it is capable of providing application memory security because it prevents the controller from execution if the program on the memory module does not match the one on the controller. The 1764-MM3RTC also supports a read many and write once function, and it is designed to remain undamaged if it is removed at any time from the controller. It has an operating temperature range of 0-55deg. C (32-131 deg. F), at 5-95% non-condensing relative humidity, and is built for storage at a temperature range of -40-85deg. C (-40-185 deg. F)

FAQ for 1764-MM3RTC

1. What is the size of non-volatile memory available to the 1764-MM3RTC?


The 1764-MM3RTC has 16 KB memory.

2. What is the accuracy of the RTC component of the 1764-MM3RTC?


The 1764-MM3RTC RTC component has accuracy of +34 to -70 seconds/month at 0°C (+32°F); +36 to -68 seconds/month at +25°C (+77°F); +29 to -75 seconds/month at +40°C (+104°F) and -133 to -237 seconds/month at +55°C (+131°F).

3. Does the 1764-MM3RTC support insertion and removal under power?


Yes. The 1764-MM3RTC can be installed with or without power applied to the controller.

Technical Description of 1764-MM3RTC

The 1764-MM3RTC module from Allen-Bradley is a memory module with a real-time clock. It is part of the MicroLogix 1500 series and it is made for applications with MicroLogix 1500 controllers. The 1764-MM3RTC memory module with a real-time clock has a memory size of 16K and it can store recipe data. This memory module does not generate significant amounts of heat during operation and it will not affect the ambient temperature around the controller that it is installed in. However, the 1764-MM3RTC memory module should be used and stored at moderate temperatures wherever possible to extend its battery life.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1764-MM3RTC. 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-MM3RTC. 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-MM3RTC such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1764-MM3RTC Ser A
1764-MM3RTC/A, Series A, Rev A Request Quote

Common misspellings:
  • l764-MM3RTC
  • 176A-MM3RTC
  • 1764MM3RTC
PDF
Reviews

Reviews for 1764-MM3RTC

Product Review

"The 1764-MM3RTC is a MircoLogix 1500 memory and real-Time Lock (RTC) module. With a non-volatile 16KB memory and Clock function combined to this single module, the host controller is provided with a high-availability memory that can be used to store recipe and log data as well as capable of implementing scheduled logic sequencing. This module enables more features and control capability compared to the 1764-MM3 alone. " -DO Supply Tech