{"product_id":"allen-bradley-1769-l33er-compactlogix-5370-ethernet-ip-controller","title":"Allen-Bradley 1769-L33ER CompactLogix 5370 EtherNet\/IP Controller","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-L33ER\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance programmable automation controller from the Allen-Bradley\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCompactLogix 5370\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries, designed for advanced industrial machine control and process automation. This controller integrates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-port EtherNet\/IP communication\u003c\/strong\u003e, enabling high-speed networking with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHMIs, distributed I\/O systems, and supervisory control platforms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEquipped with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2 MB of onboard user memory\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand support for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 2 GB of expandable non-volatile storage via an SD card\u003c\/strong\u003e, the controller provides sufficient capacity for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomplex logic execution, machine sequencing, and historical data logging\u003c\/strong\u003e. The embedded Ethernet ports also support\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtroller-to-controller communication and network device integration\u003c\/strong\u003e, making the unit suitable for modern connected automation environments.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-L33ER\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003escalable system architectures\u003c\/strong\u003e, supporting\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 16 local I\/O modules across three expansion banks\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eusing standard expansion cables. Its durable hardware design ensures reliable performance across a wide industrial temperature range. With support for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDIN rail or panel mounting\u003c\/strong\u003e, the controller integrates easily into existing control cabinets and is compatible with multiple power supply modules such as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-PA4, 1769-PA2, and 1769-PB4\u003c\/strong\u003e, providing flexible deployment in various electrical infrastructures.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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 Identification\u003c\/td\u003e\n\u003ctd\u003e1769-L33ER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eCompactLogix 5370\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e2 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpandable Memory\u003c\/td\u003e\n\u003ctd\u003eUp to 2 GB via SD card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 16 local modules (maximum 3 banks)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eDual-port EtherNet\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n\u003ctd\u003e500 mA at 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e4.5 W (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Insulation\u003c\/td\u003e\n\u003ctd\u003e30V (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 60°C (32°F to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.31 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003ePrimary Application Scenarios\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEtherNet\/IP Networking\u003c\/strong\u003e\u003cbr\u003eManages\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edistributed I\/O networks, controller-to-controller messaging, and high-speed data exchange\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacross industrial Ethernet infrastructures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplex Machine Control\u003c\/strong\u003e\u003cbr\u003eExecutes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadvanced motion control, sequential logic operations, and process automation tasks\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein high-speed manufacturing environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScalable Automation Systems\u003c\/strong\u003e\u003cbr\u003eProvides a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eflexible control platform\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecapable of expanding with machine requirements, supporting\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 16 local I\/O modules\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile maintaining a compact control cabinet footprint.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1769-L33ER with different power supply modules?\u003c\/strong\u003e\u003cbr\u003eYes. The controller is compatible with several CompactLogix power supplies, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-PA4, 1769-PA2, and 1769-PB4\u003c\/strong\u003e, allowing flexible power configurations based on system voltage requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of the non-volatile memory card?\u003c\/strong\u003e\u003cbr\u003eThe optional\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSD memory card (up to 2 GB)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esecure backup for control programs, firmware, and configuration data\u003c\/strong\u003e. This allows rapid system recovery after power cycles or during controller replacement, minimizing downtime during maintenance.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":48746742284540,"sku":"1769-L33ER","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/1769-L33ER_bf4a2367-2d6f-410d-814d-acfd394bb424.jpg?v=1772780844","url":"https:\/\/www.electronicplc.com\/products\/allen-bradley-1769-l33er-compactlogix-5370-ethernet-ip-controller","provider":"Electronic PLC","version":"1.0","type":"link"}