Looking for a reliable non-volatile storage solution for your MicroLogix controller’s data backup needs? The Allen Bradley 1764-MM2 is built to deliver stable performance. It gets power directly from the controller baseboard, so you don’t need an external supply, and connects via a dedicated slot for smooth, consistent data interaction. Unlike traditional battery-backed accessories, its flash memory eliminates the risk of losing programs when batteries fail, making post-outage recovery faster and core data more secure.
As a trusted supplier, Hanyite Automation Technology keeps brand new units in stock, so businesses can purchase the modules they need quickly and easily.
Made for MicroLogix controllers, this module is all about keeping your data safe offline. When the power cuts out or the system goes down unexpectedly, the Allen Bradley 1764-MM2 grabs your critical process parameters and intermediate variables right away. That keeps you from losing data that would lead to scrapped batches. Since it uses flash memory instead of batteries, you don’t have to worry about aging or leaking batteries messing things up, and your programs and formulas stay stored safely long-term.
Its hardware and logic are optimized for fast, direct communication with the main controller. Reads and writes are quick and won’t bog down the controller’s scan cycle. On the factory floor, it acts as a security layer: it keeps core control code from being modified and helps with formula versioning and disaster recovery. It’s just a solid, dependable piece of gear.
Module housing: The case is injection-molded from tough, flame-retardant industrial plastic. The surface has anti-slip features, and the back includes clips to stop it from coming loose. It stays firmly connected even when vibration is high, and also adds basic electrical insulation.
Storage chipset: Built with industrial-grade non-volatile flash chips, these have a long read/write life and good EMI protection. They keep control logic and key parameters safe in tough electrical conditions, so you don’t have to worry about losing data if power goes out.
Electrical interface: Standard plug-and-socket pins on the bottom slot right into the controller’s expansion ports. Their low contact resistance keeps signals clean and power stable during frequent data transfers.
Program backup and restore times are much shorter now.
When you swap out hardware, it can get back up and running quickly, no tedious manual reconfiguration needed.
Critical formula data and key parameters stay safely stored offline, so downtime from power outages and line restarts drops a lot.
Maintenance teams don’t have to test or swap out backup batteries regularly, which removes battery failure risks and cuts daily inspection work.
Data loading during program updates and batch changes is streamlined, keeping production on track and cutting down on human errors.
Spare parts are widely compatible, with plug-and-play on-site replacement. That means faster average repair times and better overall equipment efficiency.
The Allen Bradley 1764-MM2 has excellent tolerance in complex industrial environments. The working temperature range covers 0 to 60 degrees Celsius. It can withstand both high-temperature workshops and cold storage environments. The structural design of the module has good vibration and impact resistance. The continuous oscillation caused by starting next to heavy machinery will not cause it to loosen. Under a relative humidity of 95% without condensation, the internal circuits still work stably. Additionally, its electromagnetic compatibility design complies with strict industrial standards. In strong interference fields next to frequency converters and high-power motors, data reading and writing still have no abnormalities, and it is very reliable.
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