{"product_id":"allen-bradley-1747-l551-c","title":"Allen-Bradley | 1747-L551","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"572\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/allen-bradley\" title=\"Allen-Bradley\"\u003eAllen-Bradley\u003c\/a\u003e 1747-L551 SLC 5\/01 Processor Module is a \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\" title=\"programmable logic controller\"\u003eprogrammable logic controller\u003c\/a\u003e (PLC) processor designed for SLC 500 automation systems, providing reliable control for small to medium industrial applications. This processor offers 16K words of memory and supports local I\/O processing with communication via serial interfaces. Maintenance teams, OEM machine builders, and system integrators use this module for machine control, system upgrades, control panel integration, and replacement of existing SLC 500 processors in industrial environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"574\" data-end=\"591\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"592\" data-end=\"975\"\u003eThe 1747-L551 processor module is widely used in industrial automation systems requiring dependable control without advanced networking requirements. Typical installations include manufacturing production lines, packaging machinery, conveyor systems, material handling equipment, and standalone machine control systems where PLCs manage logic operations and coordinate field devices.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"977\" data-end=\"1006\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1007\" data-end=\"1434\"\u003e• Manufacturer: Allen-Bradley\u003cbr data-start=\"1036\" data-end=\"1039\"\u003e• Part Number: 1747-L551\u003cbr data-start=\"1063\" data-end=\"1066\"\u003e• Series: SLC 500 (SLC 5\/01)\u003cbr data-start=\"1094\" data-end=\"1097\"\u003e• Module Type: PLC processor module\u003cbr data-start=\"1132\" data-end=\"1135\"\u003e• Memory Capacity: 16K words\u003cbr data-start=\"1163\" data-end=\"1166\"\u003e• Communication Interface: Serial communication (DH-485)\u003cbr data-start=\"1222\" data-end=\"1225\"\u003e• Network Protocol: DH-485\u003cbr data-start=\"1251\" data-end=\"1254\"\u003e• I\/O Capacity: Supports SLC 500 I\/O modules\u003cbr data-start=\"1298\" data-end=\"1301\"\u003e• Programming Software: RSLogix 500 compatible\u003cbr data-start=\"1347\" data-end=\"1350\"\u003e• Installation Type: Chassis-mounted module\u003cbr data-start=\"1393\" data-end=\"1396\"\u003e• Operating Temperature: 0°C to 60°C\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1436\" data-end=\"1460\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1461\" data-end=\"1543\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l552?_pos=1\u0026amp;_sid=122153413\u0026amp;_ss=r\" title=\"1747-L552\"\u003e1747-L552\u003c\/a\u003e\u003cbr data-start=\"1486\" data-end=\"1489\"\u003e• Allen-Bradley \u003ca href=\"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l553-b-slc-500-slc-5-05-64k-cpu-processor-frn-6?_pos=3\u0026amp;_sid=9a8d76322\u0026amp;_ss=r\" title=\"1747-L553\"\u003e1747-L553\u003c\/a\u003e\u003cbr data-start=\"1514\" data-end=\"1517\"\u003e• Allen-Bradley 1769-L24ER\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"New Surplus No Box","offer_id":51658957062446,"sku":null,"price":2610.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/ss.jpg?v=1774164019","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-l551-c","provider":"PLG Automation ","version":"1.0","type":"link"}