{"product_id":"abb-pm590-ac500-processor-module","title":"ABB PM590 AC500 Processor Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB PM590\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM590\u003c\/strong\u003e Processor Module, operates as a dedicated hardware component for high-speed logic execution and central processing within AC500 Distributed Automation PLC systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePM590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.137 kg (0.302 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e67.5 mm x 76 mm x 62 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C (32 to 140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDriven by rated 24 VDC supply (20.4 to 28.8 VDC range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e5120 kB RAM (2MB logic memory support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExecution Speed\u003c\/td\u003e\n\u003ctd\u003e0.000002 ms controller processing time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eEthernet, 2x RS232\/485 serial, FieldBus Plug (FBP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay \u0026amp; Protection\u003c\/td\u003e\n\u003ctd\u003eIntegrated LCD status display, IP20 rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; Ethernet Integration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB PM590\u003c\/strong\u003e processor module features an integrated 5120 kB RAM architecture engineered for rapid command processing and deterministic control task execution. Utilizing high backplane bus communication velocity across AC500 expansion racks, the module manages real-time system synchronization through native Ethernet protocols, dual RS232\/485 serial channels, and FieldBus Plug (FBP) interfaces. Firmware flash compatibility maintains long-term application program stability and structural synchronization across distributed I\/O topologies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the PM590 processor module installed on the system backplane?\u003c\/p\u003e\n\u003cp\u003eA: The module snaps directly onto an AC500 terminal base, which establishes internal electrical connections to the backplane communication bus and power rails.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply limits are required for proper operation of the PM590 unit?\u003c\/p\u003e\n\u003cp\u003eA: The processor operates on a nominal 24 VDC power supply, accepting an allowable input voltage range between 20.4 VDC and 28.8 VDC.\u003c\/p\u003e\n\u003cp\u003eQ: Can the serial and Ethernet communication interfaces be operated simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports concurrent communication across its integrated Ethernet connection, two RS232\/485 ports, and FieldBus Plug interface without degrading processing performance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the matching AC500 CPU terminal base securely onto a standard 35 mm DIN rail inside the enclosure.\u003c\/li\u003e\n\u003cli\u003eEnsure the 24 VDC power source is disconnected before mounting or removing the CPU module.\u003c\/li\u003e\n\u003cli\u003eAlign the PM590 module guides with the terminal base slots and push firmly until the locking mechanism fully engages.\u003c\/li\u003e\n\u003cli\u003eWire input power to the terminal base, verifying correct polarity (20.4 to 28.8 VDC operating range).\u003c\/li\u003e\n\u003cli\u003eGround all Ethernet and serial cable shields to the local earth ground terminal before applying system power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":48749917700286,"sku":"PM590","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/DC5321SAP240100R0001_1_5c49ffd4-2356-4906-9627-48976fd9e429.jpg?v=1787018201","url":"https:\/\/www.autooiltech.com\/products\/abb-pm590-ac500-processor-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}