{"product_id":"1769-l32e-allen-bradley-ethernet-controller-new-original-stock","title":"1769-L32E Allen-Bradley Ethernet Controller | New \u0026 Original Stock","description":"\u003ch2\u003eAllen-Bradley 1769-L32E CompactLogix L3 Controller\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-L32E\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-L32E\u003c\/strong\u003e Ethernet Processor Controller, operates as a dedicated hardware component for localized machine control and data processing within CompactLogix L3 platforms. This hardware unit executes real-time control algorithms, interfaces with backplane communication tracks, and coordinates signal routing between integrated network sub-ports and local expansion devices. It manages concurrent internal tasks while sustaining data synchronization with localized execution registers.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e1769-L32E\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\u003e0.73 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e132 x 70 x 115 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.366 W maximum (660 mA at 5.1 VDC nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e750 KB (Volatile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Expansion\u003c\/td\u003e\n\u003ctd\u003e16 local 1769 Compact I\/O modules maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBank Support\u003c\/td\u003e\n\u003ctd\u003e3 I\/O banks maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-Board Communication\u003c\/td\u003e\n\u003ctd\u003e1 x EtherNet\/IP (10\/100 Mbps), 1 x RS-232 Serial (9-pin D-shell)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Distance Rating\u003c\/td\u003e\n\u003ctd\u003e4 modules maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n\u003ctd\u003e660 mA at 5.1 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Retention Backup\u003c\/td\u003e\n\u003ctd\u003e1769-BA Lithium Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eI\/O Density Scaling and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe processor assembly allocates backplane resources using definitive I\/O density scaling routines across a maximum of 16 local expansion modules spread over three discrete chassis slots. System configurations operate under specific firmware flash compatibility matrices managed via the core development application. This firmware environment ensures constant communication velocity over the embedded EtherNet\/IP deterministic networks, maintaining deterministic program scanning intervals while routing data across the internal bus structures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is data retention sustained during a complete loss of primary incoming electrical power? A: The hardware contains volatile memory structures that depend on a connected 1769-BA lithium battery assembly. The battery provides localized power to the memory registers to retain application code, tag values, and real-time clock configurations during an unpowered state.\u003c\/p\u003e\n\u003cp\u003eQ: What are the installation boundaries concerning the distance from the system power supply? A: This controller has a strict power supply distance rating of 4. The module must reside within 4 module slot positions of a primary 1769 power supply to ensure adequate voltage regulation on the backplane tracks.\u003c\/p\u003e\n\u003cp\u003eQ: Does this legacy controller support hot-swapping or online module insertion under power (RIUP)? A: No. The local 1769 backplane architecture does not support live insertion or removal of hardware. Power generation to the entire rack partition must be fully isolated prior to altering any module configurations to prevent physical circuit breakdown.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate all electrical source tracks leading to the system rail prior to engaging physical attachment mechanisms.\u003c\/li\u003e\n\u003cli\u003eConfirm the 1769-BA lithium battery assembly is connected securely to the processor terminal alignment port prior to down-loading localized runtime variables.\u003c\/li\u003e\n\u003cli\u003eLimit the local assembly profile to a maximum of 16 modules, ensuring any multi-bank link configurations use official 1769-CRR or 1769-CLL interface cables.\u003c\/li\u003e\n\u003cli\u003eSeparate all serial and network communication cables from line-voltage AC conductors or variable speed drive output cables to suppress induced electrical noise.\u003c\/li\u003e\n\u003cli\u003eSecure the processor assembly to a grounded DIN rail or steel mounting surface to maintain continuous industrial chassis frame grounding parameters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":42870888955994,"sku":"1769-L32E","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/344.jpg?v=1771902390","url":"https:\/\/www.spareoil.com\/products\/1769-l32e-allen-bradley-ethernet-controller-new-original-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}