{"product_id":"plc-siemens-6fc5357-0bb25-0aa0-6fc5-357-0bb25-0aa0-sinumerik-840dde-cnc-hardware","title":"PLC | Siemens | 6FC5357-0BB25-0AA0 6FC5 357-0BB25-0AA0 SINUMERIK 840DDE CNC hardware","description":"\u003ch2\u003eProduct Description: Siemens 6FC5357‑0BB25‑0AA0\u003c\/h2\u003e\r\n\u003cp\u003eThe Siemens 6FC5357‑0BB25‑0AA0 is an NCU 572.5 PowerLine module used as the central processor in SINUMERIK 840D and 810D CNC control systems. With a 650 MHz Pentium®‑class processor and 64 MB of system RAM, it executes real‑time motion control, PLC logic, and HMI tasks for multi‑axis machine tools. Integrated NC and PLC memories (3 MB NC, 128 KB PLC) store part programs and user logic, while on‑board PROFIBUS DP provides high‑speed fieldbus communication for I\/O, drives, and peripheral devices. Designed for 24 V DC cabinet supply, the unit features passive cooling and is engineered for reliable operation in demanding industrial environments.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eHigh‑speed CPU\u003c\/strong\u003e: 650 MHz PowerLine processor for precise motion and logic execution\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSystem Memory\u003c\/strong\u003e: 64 MB SDRAM for CNC kernel, PLC, and HMI tasks\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eNC \/ PLC Memory\u003c\/strong\u003e: 3 MB NC program memory, 128 KB PLC work memory\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eFieldbus Interface\u003c\/strong\u003e: Built‑in PROFIBUS DP master\/slave port (12 Mbit s max)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eAxes \u0026amp; Spindles\u003c\/strong\u003e: Scalable control—up to 31 axes including spindles with appropriate expansion\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eDiagnostics\u003c\/strong\u003e: Extensive onboard self‑monitoring with error and status LEDs\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSoftware Support\u003c\/strong\u003e: Compatible with SINUMERIK 840D\/810D system software V6.x and STEP 7 PLC programming\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCooling\u003c\/strong\u003e: Passive convection; no integrated fan, reducing maintenance needs\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMechanics\u003c\/strong\u003e: Compact plug‑in card format for quick replacement and minimal downtime\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\u003eProcessor\u003c\/strong\u003e: 650 MHz PowerLine CPU\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSystem RAM\u003c\/strong\u003e: 64 MB\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eNC Program Memory\u003c\/strong\u003e: 3 MB\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePLC Work Memory\u003c\/strong\u003e: 128 KB\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Fieldbus\u003c\/strong\u003e: PROFIBUS DP (up to 12 Mbit s)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMaximum Axes \/ Spindles\u003c\/strong\u003e: Up to 31 (with expansion)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e: 24 V DC (19.2 … 28.8 V DC)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: ≈ 25 W\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eProtection Class\u003c\/strong\u003e: IP20 (installed in control cabinet)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0 °C … +55 °C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e: 214 mm × 107 mm × 28 mm (board outline)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: ≈ 0.7 kg\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eCentral CNC processor for milling, turning, grinding and multitasking machine tools\u003c\/li\u003e\r\n\u003cli\u003eRetrofits or upgrades of SINUMERIK 840D\/810D PowerLine control cabinets\u003c\/li\u003e\r\n\u003cli\u003ePrecision machining centers requiring multi‑axis interpolation and high‑speed cutting\u003c\/li\u003e\r\n\u003cli\u003eProduction lines with integrated PLC logic, HMI, and distributed I\/O via PROFIBUS DP\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePowerful Processing\u003c\/strong\u003e: 650 MHz CPU and ample RAM deliver smooth high‑speed machining and fast PLC cycle times.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Fieldbus\u003c\/strong\u003e: Native PROFIBUS DP master\/slave simplifies wiring and reduces external hardware.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eScalable Control\u003c\/strong\u003e: Supports expansion up to 31 axes, covering complex multi‑channel machines.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eRobust Design\u003c\/strong\u003e: Passive cooling, wide temperature range, and industrial‑grade components ensure long‑term reliability.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eUnified Platform\u003c\/strong\u003e: Combines NC, PLC, and HMI processing in one compact module, lowering cabinet footprint and maintenance complexity.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rabwellplc","offers":[{"title":"Default Title","offer_id":47070678384864,"sku":"07*6FC5357-0BB25-0AA0","price":7981.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/1947\/9776\/files\/10_40a70067-f7fc-4e1f-a4cc-9f66643dd0c8.jpg?v=1740645870","url":"https:\/\/rabwellplc.com\/products\/plc-siemens-6fc5357-0bb25-0aa0-6fc5-357-0bb25-0aa0-sinumerik-840dde-cnc-hardware","provider":"Rabwellplc","version":"1.0","type":"link"}