{"product_id":"siemens-6fc5372-0aa00-0aa1-numerical-control-unit","title":"Siemens 6FC5372-0AA00-0AA1 Numerical Control Unit","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6FC5372-0AA00-0AA1 is a SINUMERIK 840D sl CNC hardware component—the NCU 720.2 PN with PLC 317-2DP—serving as the numerical control unit in SINUMERIK 840D sl systems. It provides CNC memory of 3 MB and PLC memory of 512 KB, with internal heat dissipation considerations for reliable operation. This PN\/DP configuration (NCU 720.2 PN with PLC 317-2DP) is consistently listed in Siemens’ spare-part catalogs and device manuals for 840D sl configurations. Commonly purchased as a replacement spare part for SINUMERIK 840D sl installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268602810602,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6fc5372-0aa00-0aa1-numerical-control-unit","provider":"GTG Hardware","version":"1.0","type":"link"}