{"product_id":"plc-allen-bradley-1747-l542-b-slc-500-5-04-cpu-processor-unit-ab-1747l542-new-in-box","title":"Allen-Bradley | 1747-L542 | SLC 500","description":"\u003ch2\u003eProduct Description: Allen-Bradley 1747-L542\u003c\/h2\u003e\r\n\u003cp\u003eThe Allen-Bradley 1747-L542 is a modular processor unit from the SLC 5\/04 family, designed for use within the SLC 500 series of programmable logic controllers. It offers 32 KB of user memory and supports both Data Highway Plus (DH+) and RS-232 communication protocols. This processor is suitable for a wide range of industrial automation applications requiring reliable and efficient control.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e32 KB user memory\u003c\/li\u003e\r\n\u003cli\u003eSupports up to 4096 discrete inputs and 4096 discrete outputs\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMaximum local system\u003c\/strong\u003e: 3 chassis, 30 slots\u003c\/li\u003e\r\n\u003cli\u003e107 programming instructions\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eTypical scan time\u003c\/strong\u003e: 0.9 ms per K of logic\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eBit execution time (XIC)\u003c\/strong\u003e: 0.37 µs\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCommunication ports\u003c\/strong\u003e: DH+ and RS-232\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eProgramming software\u003c\/strong\u003e: RSLogix 500\u003c\/li\u003e\r\n\u003cli\u003eChassis-mounted modular design\u003c\/li\u003e\r\n\u003cli\u003eStatus LEDs for RUN, FLT, DH+, RS232, and BATT indicators\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\u003eMemory\u003c\/strong\u003e: 32 KB\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\u003eLocal System Capacity\u003c\/strong\u003e: Up to 3 chassis, 30 slots\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports\u003c\/strong\u003e: One DH+ port, one RS-232 port\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Loading\u003c\/strong\u003e: 1.0 A at 5V DC\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0 to 60°C (32 to 140°F)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e: -40 to 85°C ((-40 to 185°F)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e: 5% to 95% non-condensing\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Chassis-mounted\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e: Open-style\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL, CE, CSA, KC, Marine\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eManufacturing automation\u003c\/li\u003e\r\n\u003cli\u003eProcess control systems\u003c\/li\u003e\r\n\u003cli\u003eMaterial handling\u003c\/li\u003e\r\n\u003cli\u003ePackaging machinery\u003c\/li\u003e\r\n\u003cli\u003eBuilding automation systems\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh-speed processing for efficient control\u003c\/li\u003e\r\n\u003cli\u003eDual communication ports for flexible connectivity\u003c\/li\u003e\r\n\u003cli\u003eModular design allows for easy system expansion\u003c\/li\u003e\r\n\u003cli\u003eCompatible with a wide range of SLC 500 I\/O modules\u003c\/li\u003e\r\n\u003cli\u003eReliable performance in industrial environments\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rabwellplc","offers":[{"title":"Default Title","offer_id":47603335921900,"sku":"30\/1747-L542","price":262.19,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7044\/5036\/files\/e526687a3640bf447f6bb88099607af7.jpg?v=1778060087","url":"https:\/\/rockwellplc.com\/products\/plc-allen-bradley-1747-l542-b-slc-500-5-04-cpu-processor-unit-ab-1747l542-new-in-box","provider":"rockwellplc","version":"1.0","type":"link"}