{"product_id":"allen-bradley-slc-500-1747-l553-slc-5-05-64k-controller","title":"Allen-Bradley 1747-L553 SLC 5\/05 64K Processor Module","description":"\u003cp\u003eThe Allen-Bradley 1747-L553 is a high-performance processor module from the SLC 5\/05 series, designed for demanding industrial automation applications. This controller features 64K words of user memory and provides integrated Ethernet and RS-232 communication ports, enabling efficient connectivity and data exchange in mid- to large-scale control systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated 10\/100 Mbps Ethernet port for high-speed networking and BOOTP support.\u003c\/li\u003e\n\u003cli\u003eRS-232 communication channel supporting DF1 Full-duplex, Half-duplex master\/slave, Radio Modem, DH-485, and ASCII protocols.\u003c\/li\u003e\n\u003cli\u003e64K words of user memory for complex program and data storage.\u003c\/li\u003e\n\u003cli\u003eTypical scan time of 0.9 ms\/K and fast bit execution of 0.37 microseconds.\u003c\/li\u003e\n\u003cli\u003eSupports up to 8192 digital I\/O points and 480 analog I\/O points.\u003c\/li\u003e\n\u003cli\u003eBuilt-in real-time clock and calendar for time-stamping and scheduling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial automation and process control systems.\u003c\/li\u003e\n\u003cli\u003ePackaging and material handling machinery.\u003c\/li\u003e\n\u003cli\u003eIron, steel, and aluminum smelting\/processing facilities.\u003c\/li\u003e\n\u003cli\u003eComplex manufacturing and assembly line control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1747-L553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSLC 500 (SLC 5\/05)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e64K words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eEthernet, RS-232 (Channel 0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Digital I\/O\u003c\/td\u003e\n\u003ctd\u003e8192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Analog I\/O\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 degC to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to 85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Off:\u003c\/strong\u003e Always disconnect power from the chassis before installing or removing the processor module to prevent electrical shock or damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Protection:\u003c\/strong\u003e Use a grounded wrist strap or similar ESD protection when handling the module to prevent damage to sensitive electronic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the module is fully seated in the designated slot of the SLC 500 chassis and secured with the chassis retaining screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded cables for communication connections to minimize EMI interference. Ensure proper routing away from high-voltage power lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Install in a clean, dry, and vibration-free enclosure rated for the intended industrial environment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the 1747-L553?\u003c\/h3\u003e\u003cp\u003eIt is a high-performance, single-slot processor from the SLC 5\/05 series, designed for mid- to large-scale applications requiring Ethernet and RS-232 communication.\u003c\/p\u003e\u003ch3\u003eWhat are the key differences from 5\/03 or 5\/04?\u003c\/h3\u003e\u003cp\u003eThe key difference is the native Ethernet port for faster networking, along with 64K of memory.\u003c\/p\u003e\u003ch3\u003eCan I swap modules while power is on?\u003c\/h3\u003e\u003cp\u003eNo. Never install, remove, or wire any module while power is applied to avoid electrical hazards and potential damage to the backplane.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50995001688316,"sku":"1747-L553","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_fe670841-10c5-4bb9-ae89-acb779d7ebe4.jpg?v=1787072202","url":"https:\/\/www.electronicplc.com\/products\/allen-bradley-slc-500-1747-l553-slc-5-05-64k-controller","provider":"Electronic PLC","version":"1.0","type":"link"}