{"product_id":"allen-bradley-1764-lrp-micrologix-1500-processor-unit-with-rs-232-port","title":"Allen-Bradley 1764-LRP MicroLogix 1500 Processor Unit with RS-232 Port","description":"\u003ch2\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1764-LRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance processor unit within the Allen-Bradley MicroLogix 1500 family. Unlike the standard base models, this advanced CPU features an additional isolated RS-232-C port, providing enhanced communication capabilities for complex networking and peer-to-peer data exchange.\u003c\/p\u003e\n\u003cp\u003eDesigned to be paired with a 1764-24AWA, 1764-24BWA, or 1764-28BXB base unit, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1764-LRP (Ser A\/B\/C)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacts as the intelligence of the controller. It offers a larger memory capacity (14 KB) compared to the LSP variant, supporting more extensive user programs and data logging. Its modular design allows for easy maintenance and hardware upgrades without disturbing the base wiring, making it a staple for scalable industrial automation projects.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1764-LRP\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e: Allen-Bradley \/ Rockwell Automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e: MicroLogix 1500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMemory Size\u003c\/strong\u003e: 14 KB (approximately 10K words for user program\/data)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Ports\u003c\/strong\u003e: Dual Ports (Port 0: RS-232 8-pin mini-DIN; Port 1: Isolated RS-232 9-pin D-shell)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtocols Supported\u003c\/strong\u003e: DF1 Full-Duplex\/Half-Duplex, DH-485, Modbus RTU Slave, ASCII\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExpansion Capacity\u003c\/strong\u003e: Supports up to 16 1769 Compact I\/O modules (depending on power supply limits)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Logging\u003c\/strong\u003e: Configurable for up to 48 KB of data storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRecipe Storage\u003c\/strong\u003e: Supported via user-defined data files\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClock\/Calendar\u003c\/strong\u003e: Integrated real-time clock (RTC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0 to 55 degrees Celsius (32 to 131 degrees Fahrenheit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShock\/Vibration\u003c\/strong\u003e: 30G shock; 5Hz to 500Hz vibration resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e: 0.21 kg (0.46 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePrimary Application Scenarios\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1764-LRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis ideal for applications requiring simultaneous connection to an HMI and a secondary network, such as a SCADA system or a modem. It is frequently utilized in material handling, HVAC control, and water treatment systems where localized logic must be integrated into a broader factory floor architecture.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1764-LRP require a separate battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, for long-term data retention during power loss, a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1747-BA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elithium battery is recommended to support the integrated volatile memory.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs it compatible with 1769 series I\/O?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the MicroLogix 1500 system uses the same 1769 expansion I\/O modules as the CompactLogix platform, allowing for highly flexible I\/O configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53055316263096,"sku":"1764-LRP","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1764-LRP2.jpg?v=1773910761","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1764-lrp-micrologix-1500-processor-unit-with-rs-232-port","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}