{"product_id":"allen-bradley-1764-mm2rtc-micrologix-1500-memory-module","title":"Allen-Bradley 1764-MM2RTC MicroLogix 1500 Memory Module","description":"\u003ch2\u003eAllen-Bradley 1764-MM2RTC MicroLogix 1500 Memory Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for non-volatile data storage and time reference functions in MicroLogix 1500 controller systems, the \u003cstrong\u003eAllen-Bradley 1764-MM2RTC\u003c\/strong\u003e (\u003cstrong\u003e1764\u003c\/strong\u003e MicroLogix 1500 Memory Module) provides direct physical\/electrical execution for EEPROM memory retention and real-time clock operations.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1764-MM2RTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.04 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified in available data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePLC Memory Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eMicroLogix 1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e16 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eNon-volatile memory module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Function\u003c\/td\u003e\n\u003ctd\u003eIntegrated Real-Time Clock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Controllers\u003c\/td\u003e\n\u003ctd\u003e1764-LSP, 1764-LRP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Base Units\u003c\/td\u003e\n\u003ctd\u003e1764-AWA, 1764-BWA, 1764-BXB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Loading\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Accuracy\u003c\/td\u003e\n\u003ctd\u003e+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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued \/ Obsolete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility and Controller Memory Management\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eWithin 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.\u003c\/p\u003e\n\u003cp\u003eThe module supports installation with compatible 1764-LSP and 1764-LRP processors and 1764-AWA, 1764-BWA, and 1764-BXB base units.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Which MicroLogix 1500 processors support the 1764-MM2RTC module?\u003cbr\u003eA: The module supports 1764-LSP and 1764-LRP MicroLogix 1500 processors.\u003c\/p\u003e\n\u003cp\u003eQ: What storage capacity is available on the 1764-MM2RTC?\u003cbr\u003eA: The memory module provides 16 KB of non-volatile storage capacity.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 1764-MM2RTC include a clock function?\u003cbr\u003eA: Yes. The module integrates a real-time clock for controller applications requiring time-based data functions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall 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.\u003c\/p\u003e\n\u003cp\u003eAvoid 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.\u003c\/p\u003e\n\u003cp\u003eConfirm 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.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43656340701274,"sku":"1764-MM2RTC","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1764-MM2RTC2.jpg?v=1784015564","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1764-mm2rtc-micrologix-1500-memory-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}