{"product_id":"abb-pm565a-ac-800m-processor-unit","title":"ABB PM565A AC 800M Processor Unit","description":"\u003cp\u003eThe \u003cstrong\u003eABB PM565A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM565A\u003c\/strong\u003e Processor Unit, operates as a dedicated hardware component for deterministic application code execution and Control Network routing within AC 800M controller platforms.\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\u003ePM565A\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\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Frequency\u003c\/td\u003e\n\u003ctd\u003e24 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e10 MB RAM (10.337 MB available for applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Ports\u003c\/td\u003e\n\u003ctd\u003e2 x RJ45 Ethernet ports (CN1, CN2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Ports\u003c\/td\u003e\n\u003ctd\u003eCOM3 (RS-232C with modem control), COM4 (Isolated configuration tool port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompactFlash Interface\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReal-time Clock\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.10 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e119 mm x 186 mm x 135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eFull EMC, cULus Class 1 Zone 2, AEx nA IIC T4, ExnA IIC T4Gc X\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; Network Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe module relies on deterministic backplane bus communication velocity and firmware flash compatibility to execute real-time control loops across distributed I\/O nodes. Dual RJ45 Control Network interfaces (CN1, CN2) support redundant Ethernet topology, while isolated serial channels prevent ground loop distortion during configuration tool communication and diagnostic logging.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What memory capacity is built into the ABB PM565A processor unit?\u003c\/p\u003e\n\u003cp\u003eA: The PM565A features 10 MB RAM, with 10.337 MB designated available for application runtime execution.\u003c\/p\u003e\n\u003cp\u003eQ: Which communication ports are available on the PM565A module for system connectivity?\u003c\/p\u003e\n\u003cp\u003eA: The processor provides two RJ45 Ethernet ports (CN1, CN2) for Control Network connection, an RS-232C serial port (COM3) with modem control signals, an isolated serial port (COM4) for configuration tools, and a CompactFlash card slot.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the processor module securely onto the standard DIN rail within an IP20-rated enclosure, ensuring adequate thermal dissipation gaps surrounding the unit. Use shielded twisted-pair cabling for all RJ45 Ethernet and RS-232C serial connections, routing signal wires away from high-voltage AC power lines to avoid inductive noise coupling. Ensure the enclosure earth ground connection is maintained at low impedance before applying power or pressing the INIT push button.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45368259838067,"sku":"PM856A","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/PM856AK01.jpg?v=1786936176","url":"https:\/\/www.dcssupplier.com\/ar\/products\/abb-pm565a-ac-800m-processor-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}