{"product_id":"abb-advant-ac500-pm581-eth-1sap140100r0170-ac500-cpu-module","title":"ABB 1SAP140100R0170 PM581-ETH AC500 CPU Module","description":"\u003cp\u003eThe ABB PM581-ETH (1SAP140100R0170) is a high-performance central processing unit designed for the AC500 PLC series. This compact module is engineered for demanding industrial automation tasks, providing reliable machine control, process data management, and flexible communication capabilities in a single, integrated package.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated Ethernet interface for TCP\/IP and Modbus TCP communication.\u003c\/li\u003e\n\u003cli\u003e256 kB user program memory and 416 kB user data memory.\u003c\/li\u003e\n\u003cli\u003eBuilt-in LCD display with eight function keys and status LEDs for local diagnostics.\u003c\/li\u003e\n\u003cli\u003eTwo configurable serial ports (RS232\/RS485) and an FBP (FieldBus Plug) interface.\u003c\/li\u003e\n\u003cli\u003eIntegrated SD card slot for data logging and program storage.\u003c\/li\u003e\n\u003cli\u003eFlash EPROM memory technology for high reliability in industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturing and production control lines.\u003c\/li\u003e\n\u003cli\u003ePackaging machinery and real-time logic control.\u003c\/li\u003e\n\u003cli\u003eMaterial handling systems, including conveyors and automated logistics.\u003c\/li\u003e\n\u003cli\u003eEnergy, utility, and pumping station optimization.\u003c\/li\u003e\n\u003cli\u003eInfrastructure, building automation, and HVAC management.\u003c\/li\u003e\n\u003cli\u003eMarine and offshore control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003ePM581-ETH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder Code\u003c\/td\u003e\n\u003ctd\u003e1SAP140100R0170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Program Memory\u003c\/td\u003e\n\u003ctd\u003e256 kB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Data Memory\u003c\/td\u003e\n\u003ctd\u003e416 kB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eFlash EPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003eMax 2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe CPU module must be installed on a standard TH35-15 DIN rail (35 x 15 mm) via the appropriate terminal base.\u003c\/li\u003e\n\u003cli\u003eStandard orientation is horizontal; vertical mounting is permissible but may require thermal derating.\u003c\/li\u003e\n\u003cli\u003eEnsure the 24 V DC power supply is correctly connected to the terminal base before operation.\u003c\/li\u003e\n\u003cli\u003eUp to 10 I\/O modules can be attached directly to the right side of the CPU.\u003c\/li\u003e\n\u003cli\u003eAlways power down the system before inserting or removing modules to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the module to ensure proper ventilation and cooling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the PM581-ETH?\u003c\/h3\u003e\u003cp\u003eThe PM581-ETH serves as the central processing unit for the AC500 PLC platform, responsible for executing control logic, managing process data, and facilitating communication between field devices and supervisory systems.\u003c\/p\u003e\u003ch3\u003eDoes the module support local diagnostics?\u003c\/h3\u003e\u003cp\u003eYes, it features an integrated LCD display, eight function keys, and three LED indicators, allowing operators to monitor controller status and diagnostic messages without an engineering workstation.\u003c\/p\u003e\u003ch3\u003eWhat are the expansion capabilities of this CPU?\u003c\/h3\u003e\u003cp\u003eThe unit supports direct connection of up to 10 I\/O modules on the right side, with further scalability available through remote I\/O stations.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51028199047420,"sku":"PM581-ETH 1SAP140100R0170","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_399e95d2-5fb5-403e-a644-cd53c6e0a1f6.jpg?v=1787945394","url":"https:\/\/www.electronicplc.com\/es\/products\/abb-advant-ac500-pm581-eth-1sap140100r0170-ac500-cpu-module","provider":"Electronic PLC","version":"1.0","type":"link"}