{"product_id":"plc-allen-bradley-1747-l551-c-slc-cpu-processor-unit-module-new-in-box-1","title":"Allen-Bradley | 1747-L551  | SLC 500","description":"\u003ch2\u003eProduct Description: Allen-Bradley 1747-L551\u003c\/h2\u003e\r\n\u003cp\u003eThe Allen-Bradley 1747-L551 is a member of the SLC 5\/05 processor family within the SLC 500 series. It provides 16K words of user memory and features integrated Ethernet and DH-485 ports for communication. Designed for small to mid-range control applications, this module enables reliable monitoring and control of both discrete and analog I\/O. It is suitable for networked environments requiring remote programming, diagnostics, and data collection.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e16K words user memory\u003c\/li\u003e\r\n\u003cli\u003eBuilt- in Ethernet (10\/100 Mbps) and DH-485 ports\u003c\/li\u003e\r\n\u003cli\u003eSupports up to 4096 input and 4096 output points\u003c\/li\u003e\r\n\u003cli\u003eSupports up to 30 local I\/O modules\u003c\/li\u003e\r\n\u003cli\u003eAdvanced instruction set including floating-point math\u003c\/li\u003e\r\n\u003cli\u003eReal-time clock with battery backup\u003c\/li\u003e\r\n\u003cli\u003eEEPROM or Flash memory module support for program backup\u003c\/li\u003e\r\n\u003cli\u003eRSLogix 500 software compatible\u003c\/li\u003e\r\n\u003cli\u003eLED indicators for status, communication, and diagnostics\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eUser Memory\u003c\/strong\u003e: 16K words\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports\u003c\/strong\u003e: 1 x Ethernet (RJ45), 1 x DH-485\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMax Local I\/O Modules\u003c\/strong\u003e: 30\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eI\/O Capacity\u003c\/strong\u003e: 4096 inputs + 4096 outputs\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eEthernet Speed\u003c\/strong\u003e: 10\/100 Mbps\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eProgramming Software\u003c\/strong\u003e: RSLogix 500\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eBackup Options\u003c\/strong\u003e: EEPROM or Flash memory\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eBattery Backup\u003c\/strong\u003e: Yes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0°C to 60°C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e: -40°C to 85°C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 1.0 A @ 5V DC, 0.020 A @ 24V DC\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: SLC chassis slot\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL, CE, CSA\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMachine control and factory automation\u003c\/li\u003e\r\n\u003cli\u003eProcess monitoring systems\u003c\/li\u003e\r\n\u003cli\u003eDistributed industrial control networks\u003c\/li\u003e\r\n\u003cli\u003eSmall to medium discrete and analog control tasks\u003c\/li\u003e\r\n\u003cli\u003eEthernet-connected systems requiring remote diagnostics and access\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eIntegrated Ethernet simplifies communication setup\u003c\/li\u003e\r\n\u003cli\u003eSufficient memory for small to mid-size logic applications\u003c\/li\u003e\r\n\u003cli\u003eFlexible programming with RSLogix 500\u003c\/li\u003e\r\n\u003cli\u003eReliable performance with broad I\/O support\u003c\/li\u003e\r\n\u003cli\u003eEasy integration with existing SLC 500 platforms\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rabwellplc","offers":[{"title":"Default Title","offer_id":47603335561452,"sku":"30\/1747-L551","price":1229.82,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7044\/5036\/files\/57_203b3e13-62b2-46ff-af35-4baeecb3b072.jpg?v=1778060079","url":"https:\/\/rockwellplc.com\/products\/plc-allen-bradley-1747-l551-c-slc-cpu-processor-unit-module-new-in-box-1","provider":"rockwellplc","version":"1.0","type":"link"}