1764-RTC | Allen-Bradley MicroLogix 1500 Real-Time Clock Module (RTC Module)
1764-RTC | Allen-Bradley MicroLogix 1500 Real-Time Clock Module (RTC Module)
1764-RTC | Allen-Bradley MicroLogix 1500 Real-Time Clock Module (RTC Module)
    1764-RTC | Allen-Bradley MicroLogix 1500 Real-Time Clock Module (RTC Module)
1764-RTC | Allen-Bradley MicroLogix 1500 Real-Time Clock Module (RTC Module)

1764-RTC | Allen-Bradley MicroLogix 1500 Real-Time Clock Module (RTC Module)

Part #: 1764-RTC Manufactured by: Allen-Bradley
Regular price
$1,580.00
Sale price
$1,580.00
Regular price
8 in Stock
Condition: New-Surplus Original Box
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Product Overview
Allen-Bradley MicroLogix 1500 RTC Module with Real-Time Clock and IP20 enclosure
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Product Description P/N: 1764-RTC

Description / Specifications

Description 

The Allen-Bradley 1764-RTC is a real-time clock module designed for use with MicroLogix 1500 controllers. It provides accurate time and date functions for scheduling, data logging, and time-based control applications.

 

 

Technical Specifications 

Brand Allen-Bradley
Series MicroLogix 1500
Part Number 1764-RTC
Manufacturer Rockwell Automation
Removal and Insertion under power Supported
Battery low status file (RTC:0/BL)
RTC Battery replacement Non-replaceable
RTC Battery Built-in
RTC Battery storage expectancy 5 years minimum @ -40°C to +25°C (-40°F to +77°F); 3 years minimum @ +26°C to +60°C (+79°F to +140°F)
Product Type Real-Time Clock (RTC) module
RTC Accuracy +34 to -70 seconds/month at 0°C or +32°F); +36 to -68 seconds/month at +25°C or +77°F); +29 to -75 seconds/month at +40°C or +104°F) and -133 to -237 seconds/month at +55°C or +131°F.U104
RTC Battery operating expectancy 5 years @ 0°C to +40°C (+32°F to +104°F)
Function RTC Module
Enclosure Type IP20
Output Source Relay Port and DC FET

  

 

Information About 1764-RTC

The 1764-RTC is part of the Allen-Bradley MicroLogix 1500 series of expansion modules, developed to enhance controller functionality. This real-time clock module allows users to implement time- and date-based logic within control programs, such as shift-based operations, scheduled machine starts/stops, and data logging with timestamps. It integrates directly with the MicroLogix 1500 base unit, providing seamless functionality without requiring external devices. The 1764-RTC is designed for reliability, ensuring time accuracy even during power interruptions through its internal battery backup. Compact and easy to install, it extends the capabilities of MicroLogix 1500 controllers in applications where precise timing is critical.

Key Features:

  • Design: Real-time clock module for MicroLogix 1500 controllers.
  • Functionality: Provides time and date functions for scheduled operations.
  • Integration: Seamlessly connects to the MicroLogix 1500 base unit.
  • Battery Backup: Maintains clock accuracy during power loss.
  • Flexibility: Supports time-stamped data logging and scheduling tasks.
  • Reliability: Industrial-grade design for dependable long-term performance.
  • Ease of Use: Compact and simple to install as a plug-in accessory.
  • Application Range: Suitable for shift-based control, monitoring, and process automation.

The 1764-RTC delivers the precise timing and scheduling functionality required to enhance MicroLogix 1500 controller applications.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

Frequently Asked Questions about 1764-RTC
Question: What are the physical dimensions of the 1764-RTC?
Date Update:29/05/2025
Answer:

The manufacturer does not specify exact standalone dimensions since the 1764-RTC is an internal accessory installed behind the front panel of a MicroLogix 1500 controller. It is designed to occupy minimal space within the controller housing. Therefore, it doesn’t add bulk or affect enclosure layouts.

Question: What is the main purpose of the 1764-RTC module?
Date Update:29/05/2025
Answer:

The 1764-RTC is used to provide real-time date and time references for MicroLogix 1500 controllers. It is ideal for scheduling tasks such as start/stop sequences, time-based control, and historical logging. This makes it highly valuable in HVAC and building management systems. It helps enhance automation without requiring external time-tracking devices.

Question: Can I install or remove the 1764-RTC while the controller is powered?
Date Update:29/05/2025
Answer:

Yes, the 1764-RTC supports installation and removal under power. This simplifies maintenance or replacement without shutting down the entire system. However, proper precautions should still be taken to avoid electrostatic discharge damage.

Question: Is the 1764-RTC compatible with other MicroLogix controllers?
Date Update:29/05/2025
Answer:

No, the 1764-RTC is specifically designed for MicroLogix 1500 controllers. It is not compatible with MicroLogix 1100, 1200, or 1400 models. Attempting to use it with other controller types may result in hardware incompatibility.

Question: Is the 1764-RTC module still being manufactured?
Date Update:29/05/2025
Answer:

No, the 1764-RTC module was officially discontinued by Rockwell Automation on April 30, 2017. Since then, it is no longer manufactured or available for sale from the official supplier. Rockwell also confirmed that there is no planned replacement product for this module. Users still employing this unit should consider migrating to alternative platforms or newer controller families.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1764-RTC is a real-time clock module designed for use with MicroLogix 1500 controllers. It provides accurate time and date functions for scheduling, data logging, and time-based control applications.

 

 

Technical Specifications 

Brand Allen-Bradley
Series MicroLogix 1500
Part Number 1764-RTC
Manufacturer Rockwell Automation
Removal and Insertion under power Supported
Battery low status file (RTC:0/BL)
RTC Battery replacement Non-replaceable
RTC Battery Built-in
RTC Battery storage expectancy 5 years minimum @ -40°C to +25°C (-40°F to +77°F); 3 years minimum @ +26°C to +60°C (+79°F to +140°F)
Product Type Real-Time Clock (RTC) module
RTC Accuracy +34 to -70 seconds/month at 0°C or +32°F); +36 to -68 seconds/month at +25°C or +77°F); +29 to -75 seconds/month at +40°C or +104°F) and -133 to -237 seconds/month at +55°C or +131°F.U104
RTC Battery operating expectancy 5 years @ 0°C to +40°C (+32°F to +104°F)
Function RTC Module
Enclosure Type IP20
Output Source Relay Port and DC FET

  

 

Information About 1764-RTC

The 1764-RTC is part of the Allen-Bradley MicroLogix 1500 series of expansion modules, developed to enhance controller functionality. This real-time clock module allows users to implement time- and date-based logic within control programs, such as shift-based operations, scheduled machine starts/stops, and data logging with timestamps. It integrates directly with the MicroLogix 1500 base unit, providing seamless functionality without requiring external devices. The 1764-RTC is designed for reliability, ensuring time accuracy even during power interruptions through its internal battery backup. Compact and easy to install, it extends the capabilities of MicroLogix 1500 controllers in applications where precise timing is critical.

Key Features:

  • Design: Real-time clock module for MicroLogix 1500 controllers.
  • Functionality: Provides time and date functions for scheduled operations.
  • Integration: Seamlessly connects to the MicroLogix 1500 base unit.
  • Battery Backup: Maintains clock accuracy during power loss.
  • Flexibility: Supports time-stamped data logging and scheduling tasks.
  • Reliability: Industrial-grade design for dependable long-term performance.
  • Ease of Use: Compact and simple to install as a plug-in accessory.
  • Application Range: Suitable for shift-based control, monitoring, and process automation.

The 1764-RTC delivers the precise timing and scheduling functionality required to enhance MicroLogix 1500 controller applications.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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