{"product_id":"abb-07kr91-processor-module","title":"ABB 07KR91 Processor Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB 07KR91 (Part Number: GJR5250000R0101 \/ SKU: IN27597)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCentral Processor Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom the esteemed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdvant Controller 31 (AC31)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries. Designed for intelligent decentralized automation, this \"all-in-one\" controller combines a processing unit, high-voltage power supply, and integrated I\/O in a single compact package. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e07KR91 (Original)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eABB PLC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e115\/230 V AC (Wide range voltage support)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated I\/O:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e20 Digital Inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(24V DC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e12 Digital Outputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Relay, 2A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor Memory:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e28 kB (User program storage)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCounter Frequency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 10 kHz (High-speed input)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCS31 System Bus Interface \u0026amp; COM1 (RS-232)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 110mm x 150mm x 70mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.5 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% New\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile AC Powering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe built-in 115\/230 VAC power supply unit eliminates the need for an external DC transformer, simplifying the overall electrical cabinet design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Relay Outputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures 12 relay outputs capable of switching up to 2A, allowing for direct control of contactors, solenoids, or small motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCS31 Bus Expansion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports the CS31 system bus protocol, enabling the processor to master up to 31 remote I\/O modules for decentralized automation architectures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Programming Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe COM1 port serves a dual purpose as both a programming interface (via 907 AC 1131 software) and an ASCII interface for HMI or printer connectivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConstant monitoring of internal hardware and bus status with visual LED feedback for rapid troubleshooting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46720813007038,"sku":"07KR91","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-06_10-57-55_c819a13d-9208-4f01-8c26-8978f596ddf4.png?v=1778039308","url":"https:\/\/www.autooiltech.com\/products\/abb-07kr91-processor-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}