{"product_id":"abb-pm891k01-cpu-module-3bse053241r1-processor-unit","title":"ABB PM891K01 CPU Module | 3BSE053241R1 Processor Unit","description":"\u003ch2\u003eABB PM891K01 Processor Unit - 3BSE053241R1\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-performance CPU for ABB 800xA systems.\u003c\/strong\u003e This PM891K01 processor offers fast control and reliable operation for industrial automation.\u003c\/p\u003e\n\u003ch3\u003eQuick Overview\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e74c3c;\"\u003eComplete Package\u003c\/strong\u003e - CPU module with terminators included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e74c3c;\"\u003eFast Processing\u003c\/strong\u003e - 0.043 ms for 1000 operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e74c3c;\"\u003eDual Ethernet\u003c\/strong\u003e - Two 10\/100 Mbit\/s channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e74c3c;\"\u003eLarge Memory\u003c\/strong\u003e - 256 MB for your applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #e74c3c;\"\u003eWide Compatibility\u003c\/strong\u003e - Works with 800xA 6.0.2 and newer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer \u0026amp; Brand:\u003c\/strong\u003e ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \u0026amp; Article Number:\u003c\/strong\u003e PM891K01 (3BSE053241R1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Processor Unit \/ CPU Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24V DC (19.2-30V DC Range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 660 mA typical, 750 mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Frequency:\u003c\/strong\u003e 450 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e MPC8270\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Memory:\u003c\/strong\u003e 256 MB RAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Application Memory:\u003c\/strong\u003e ~209 MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash Storage:\u003c\/strong\u003e 16 MB for firmware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet Ports:\u003c\/strong\u003e 2 channels, 10\/100 Mbit\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol:\u003c\/strong\u003e MMS, IAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Time:\u003c\/strong\u003e Down to 1 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax I\/O Modules:\u003c\/strong\u003e Up to 84 modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5% to 95%, non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, UL, RoHS, WEEE, Marine (ABS, BV, DNV-GL, LR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (HxWxD):\u003c\/strong\u003e 186 mm x 174 mm x 94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.6 kg (approx. 3.5 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePM891 CPU Module\u003c\/li\u003e\n\u003cli\u003eTB850, CEX-bus terminator\u003c\/li\u003e\n\u003cli\u003eTB853, RCU Control Link Terminator\u003c\/li\u003e\n\u003cli\u003eNote: Software license is NOT included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e FedEx, UPS, DHL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Full 12-month warranty period\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert Questions \u0026amp; Answers\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the main benefit of the PM891K01 processor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIts speed. It processes 1000 boolean operations in just 0.043 ms, ideal for fast control loops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it with older 800xA versions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. It is only compatible with ABB's 800xA system version 6.0.2 and higher.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many devices can I connect to it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can connect up to 12 communication modules on the CEX bus and manage up to 84 I\/O modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the power supply redundant?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it has a status input for connecting a redundant power supply, increasing system reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's a common setup mistake to avoid?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eForgetting the terminators. This package includes both the TB850 and TB853, which are essential for proper bus termination.\u003c\/p\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51392620036378,"sku":"PM891K01A","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/PM891K01_3_8037922a-b31c-45b0-8e62-8b7ac8f6986f.jpg?v=1764551161","url":"https:\/\/www.ubestplc.com\/ru\/products\/abb-pm891k01-cpu-module-3bse053241r1-processor-unit","provider":"Ubest Automation Limited","version":"1.0","type":"link"}