{"product_id":"abb-pm856k01-3bse018104r1-ac-800m-processor-unit-kit","title":"ABB PM856K01 3BSE018104R1 AC 800M Processor Unit Kit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB PM856K01 3BSE018104R1\u003c\/strong\u003e is a high-performance processor unit kit designed for the AC 800M control system architecture. This central controller integrates an \u003cstrong\u003eMPC860 microprocessor\u003c\/strong\u003e operating at 48 MHz to manage real-time application logic and process data across industrial control loops. The unit features 8 MB of SDRAM and 2 MB of flash PROM for firmware storage, with dedicated internal battery backup to safeguard volatile memory. Designed for flexible connectivity, the \u003cstrong\u003ePM856K01\u003c\/strong\u003e includes dual Ethernet ports for network communication, alongside dual serial interfaces configured for service tool interaction and modem support. It supports modular expansion through the electrical ModuleBus, accommodating up to 12 S800 I\/O units, or via an optical ModuleBus for expanded cluster configurations.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003eMPC860 microprocessor\u003c\/strong\u003e architecture.\u003c\/li\u003e\n\u003cli\u003e8 MB SDRAM and 2 MB Flash PROM memory capacity.\u003c\/li\u003e\n\u003cli\u003eDual 10Base-T Ethernet communication ports (CN1, CN2) supporting IEEE 802.3 standards.\u003c\/li\u003e\n\u003cli\u003eTwo dedicated serial ports: COM3 (RS-232C with modem support) and COM4 (RS-232C for service tools).\u003c\/li\u003e\n\u003cli\u003eElectrical ModuleBus interface for local connection of up to 12 S800 I\/O units.\u003c\/li\u003e\n\u003cli\u003eInternal 5ms power reservoir for controlled system shutdown during input voltage loss.\u003c\/li\u003e\n\u003cli\u003eCompact slide-and-lock DIN-rail mounting mechanism.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDistributed process control in large-scale industrial manufacturing environments.\u003c\/li\u003e\n\u003cli\u003eHigh-availability automation tasks requiring redundant communication pathways.\u003c\/li\u003e\n\u003cli\u003eModular expansion of I\/O control clusters in process automation plants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategory\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\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePM856K01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3BSE018104R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMPC860 at 48 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 MB SDRAM, 2 MB Flash PROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V nominal (19.2V to 30V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 W typical (10 W max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 (EN60529, IEC 529)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x Ethernet (RJ45), 2 x Serial RS-232C (RJ45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 12 S800 I\/O units (Electrical ModuleBus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e119 x 186 x 135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1100 g (2.4 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Pin\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCN1, CN2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEthernet (IEEE 802.3, 10Base-T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSerial RS-232C (with modem support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSerial RS-232C (service tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-pin screw (L+, L-, SA, SB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the unit is installed on a standard DIN-rail using the integrated slide-and-lock mechanism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Verify that the power supply ground (L-) and chassis ground comply with electrical safety standards to prevent EMI interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Maintenance:\u003c\/strong\u003e The internal low-rate lithium battery (3.6V, 950 mAh) provides a minimum of 48 hours of backup. Ensure batteries are replaced according to site safety protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Maintain appropriate clearance for Ethernet and serial RJ45 cabling to avoid signal degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEMC Directive 89\/336\/EEC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52668615164267,"sku":"PM856K01 3BSE018104R1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/abb-pm856k01-3bse018104r1-processor-unit-kit-snpxzy1ha5y_c2272c50-509e-40a3-ba64-3d15c29354a5.jpg?v=1765535637","url":"https:\/\/www.plcprotech.com\/products\/abb-pm856k01-3bse018104r1-ac-800m-processor-unit-kit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}