{"product_id":"pm-902f-abb-ac-900f-controller-24mb-battery-buffered-memory","title":"PM 902F ABB AC 900F Controller 24MB Battery-Buffered Memory","description":"\u003ch2\u003eABB PM 902F AC 900F Controller\u003c\/h2\u003e\n\u003cp\u003eThe ABB \u003cstrong style=\"color: #2e86c1;\"\u003ePM 902F\u003c\/strong\u003e AC 900F Controller is a powerful industrial controller featuring a PowerPC processor, comprehensive communication interfaces, and robust environmental specifications for demanding applications.\u003c\/p\u003e\n\u003ch3\u003eProcessor \u0026amp; Memory Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCPU:\u003c\/strong\u003e PowerPC (II Pro family)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal RAM:\u003c\/strong\u003e 24 MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery-Buffered RAM:\u003c\/strong\u003e 8 MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Display:\u003c\/strong\u003e 64×128 Dot Matrix LCD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTask Execution Modes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCyclic Mode:\u003c\/strong\u003e Configurable from 5 ms cycle time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvent-Driven:\u003c\/strong\u003e Execution based on predefined events\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs Fast as Possible:\u003c\/strong\u003e PLC operation mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Programming:\u003c\/strong\u003e Multiple execution options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommunication Interfaces\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Interfaces:\u003c\/strong\u003e 2 × RS-232\/RS-485 (600-38,400 bps)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block:\u003c\/strong\u003e Pluggable spring connection for Modbus\/Telecontrol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Port:\u003c\/strong\u003e 1 × RS-232 D-SUB 9-pin female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet Ports:\u003c\/strong\u003e 4 × RJ45 (PM 902F Standard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Protocols:\u003c\/strong\u003e Modbus TCP, IEC 60870-5-104, ControlNet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy:\u003c\/strong\u003e Dedicated redundancy link support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModule Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect I\/O Modules:\u003c\/strong\u003e Maximum 10 modules per controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Slots:\u003c\/strong\u003e 2 slots for interface modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Expansion:\u003c\/strong\u003e Flexible module configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20 to +70°C (-4 to +158°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40 to +85°C (-40 to +185°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e No forced cooling required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Design:\u003c\/strong\u003e Suitable for harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModel Variations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePM 902F Standard:\u003c\/strong\u003e 4 Ethernet ports, 2 communication slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePM 904F Plus:\u003c\/strong\u003e Enhanced capabilities with 4 slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePM 901F Lite:\u003c\/strong\u003e 3 Ethernet ports, 2 communication slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Platform:\u003c\/strong\u003e Shared architecture across variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging \u0026amp; Shipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes PM 902F controller unit\u003c\/li\u003e\n\u003cli\u003eShips via FedEx, UPS, or DHL\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade protective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eHow much RAM does the PM 902F have?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe ABB \u003cstrong\u003ePM 902F\u003c\/strong\u003e has 24 MB total RAM, with 8 MB battery-buffered for data retention during power loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat temperature range does it support?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIt operates from -20 to +70°C (-4 to +158°F) without forced cooling, suitable for demanding industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow many I\/O modules can be connected?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIt supports up to 10 direct I\/O modules for flexible system expansion and configuration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51050850648196,"sku":"3BDH001000R0005","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/PM902F-2_2ed8d591-d35a-4537-a3a6-ec41573debf7.jpg?v=1768646486","url":"https:\/\/www.etowonauto.com\/nb\/products\/pm-902f-abb-ac-900f-controller-24mb-battery-buffered-memory","provider":"Etowon Auto","version":"1.0","type":"link"}