Allen-Bradley 1764-MM2 MicroLogix 1500 Memory Module
$123.00
$320.00
Description
Allen-Bradley 1764-MM2 MicroLogix 1500 Memory Module
The Allen-Bradley 1764-MM2, also cataloged as the 1764 MicroLogix 1500 Memory Module, operates as a dedicated hardware component for EEPROM data storage and controller memory expansion within MicroLogix 1500 PLC platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1764-MM2 |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.11 lbs |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | 1.75 W heat dissipation |
| Product Type | PLC Memory Modules |
| Product Family | MicroLogix 1500 |
| Memory Capacity | 16 KB |
| Memory Type | EEPROM |
| Input Voltage | 5 VDC |
| Current Draw | 350 mA @ 5 VDC |
| Real-Time Clock | Available |
| Write Protection | Included |
| Enclosure Rating | IP20 |
| Relative Humidity | 5% to 95% non-condensing |
| Shock Resistance | 30 G |
| Vibration Resistance | 2.5 G |
| Certifications | UL Listed, CE Marked |
Firmware Flash Compatibility and Controller Memory Management
The Allen-Bradley 1764-MM2 memory module provides EEPROM-based storage capability for MicroLogix 1500 controller systems. The module supports non-volatile program and data retention functions through the controller memory interface.
Within the MicroLogix 1500 architecture, the memory module supports firmware flash compatibility and controller configuration transfer functions according to the processor family requirements. The integrated real-time clock function provides time reference capability for controller applications requiring time-based operations.
Write protection functionality prevents unintended modification of stored controller data during operation or maintenance procedures.
Frequently Asked Questions
Q: What memory technology is used in the 1764-MM2 module?
A: The 1764-MM2 uses EEPROM memory technology with a 16 KB storage capacity.
Q: Does the 1764-MM2 include a real-time clock function?
A: Yes. The module provides an available real-time clock function for MicroLogix 1500 controller applications.
Q: What voltage does the 1764-MM2 memory module require?
A: The module operates from the MicroLogix controller interface at 5 VDC.
Field Installation Guidelines
Install the 1764-MM2 memory module into the designated MicroLogix 1500 controller memory module interface. Verify connector alignment before insertion to prevent damage to the module contacts.
Confirm that controller power conditions meet installation requirements before handling the memory module. Enable write protection when stored application data must be protected from unintended changes.
Keep the module within specified environmental limits and avoid exposure to excessive vibration, shock, moisture, or conductive contamination. Follow cabinet grounding and static discharge control procedures during installation and removal.
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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