Allen-Bradley 1764-MM2RTC MicroLogix 1500 Memory Module
$123.00
$320.00
Description
Allen-Bradley 1764-MM2RTC MicroLogix 1500 Memory Module
Configured for non-volatile data storage and time reference functions in MicroLogix 1500 controller systems, the Allen-Bradley 1764-MM2RTC (1764 MicroLogix 1500 Memory Module) provides direct physical/electrical execution for EEPROM memory retention and real-time clock operations.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1764-MM2RTC |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.04 lbs |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | Not specified in available data |
| Product Type | PLC Memory Modules |
| Product Family | MicroLogix 1500 |
| Memory Capacity | 16 KB |
| Memory Type | Non-volatile memory module |
| Additional Function | Integrated Real-Time Clock |
| Compatible Controllers | 1764-LSP, 1764-LRP |
| Supported Base Units | 1764-AWA, 1764-BWA, 1764-BXB |
| Enclosure Type | IP20 |
| Automatic Loading | Supported |
| Clock Accuracy | +34 to -70 seconds/month at 0 deg C; +36 to -68 seconds/month at 25 deg C; +29 to -75 seconds/month at 40 deg C; -133 to -237 seconds/month at 55 deg C |
| Lifecycle Status | Discontinued / Obsolete |
Firmware Flash Compatibility and Controller Memory Management
The 1764-MM2RTC memory module provides MicroLogix 1500 controllers with 16 KB non-volatile storage and an integrated real-time clock function. The module supports storage of controller application programs and data through the MicroLogix memory interface.
Within the MicroLogix 1500 architecture, firmware flash compatibility and automatic loading functions are managed through the controller processor and installed memory configuration. The real-time clock provides time reference data for controller applications requiring scheduled operations, event logging, or time-based processing.
The module supports installation with compatible 1764-LSP and 1764-LRP processors and 1764-AWA, 1764-BWA, and 1764-BXB base units.
Frequently Asked Questions
Q: Which MicroLogix 1500 processors support the 1764-MM2RTC module?
A: The module supports 1764-LSP and 1764-LRP MicroLogix 1500 processors.
Q: What storage capacity is available on the 1764-MM2RTC?
A: The memory module provides 16 KB of non-volatile storage capacity.
Q: Does the 1764-MM2RTC include a clock function?
A: Yes. The module integrates a real-time clock for controller applications requiring time-based data functions.
Field Installation Guidelines
Install the 1764-MM2RTC module into the designated MicroLogix 1500 memory module interface with correct connector alignment. Verify that the processor and base unit configuration are compatible before installation.
Avoid unnecessary exposure to elevated storage temperatures because battery life can be reduced by prolonged high-temperature conditions. Maintain static discharge control procedures when handling the module.
Confirm automatic loading configuration and stored application data requirements before system startup. Route controller wiring away from high-voltage switching sources and maintain standard industrial grounding practices.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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