6ES7656-8CM33-1CF0

Product Description

Home / DCS / PCS7 / Siemens 6ES7656-8CM33-1CF0 Need Siemens 6ES7656-8CM33-1CF0? Redundant automation station set for SIMATIC PCS7 process control. Supplied with full traceability and documentation.... Price & Availability Contact us for pricing / 询价 Classified as a redundant automation station set, it is positioned as a direct replacement and service part for existing installations. It is intended for use within SIMATIC PCS7 process control, where dependable operation and a precise fit are essential to keeping the plant running. Listed as Active, it is offered as a maintained and verified spare that supports the continued operation of the installed base. Key technical specifications include: The CPUs is 2 x CPU 417H. Its Memory is rated at 2 x 4 MB RAM. For reference, the Runtime is AS RT PO 100. The Synchronization is 2 x 10 m sync modules + 2 x 1 m fiber optic. Its Communication is rated at 2 x CP443-1 IE/PN. For reference, the Rack is UR2-H, 2 x 9 slots, aluminum. The Power supply is 2 x UC 120/230 V, 10 A redundant. Its Weight is rated at Contact supplier for exact specifications. Notable features of this unit: Two redundant CPU 417H processors for high availability. Two 4 MB RAM and AS RT PO 100 runtime license. Two 10 m sync modules with 1 m fiber-optic cables. Two CP443-1 IE/PN and UR2-H aluminum rack with redundant power. Typical applications include Continuous and batch process automation, High-availability plant control (oil, gas, chemicals), Power plant and utility DCS. It is compatible with or cross-references SIMATIC PCS7 engineering stations, Siemens ET200M / ET200SP distributed I/O. Equivalent / cross-reference designation: IEC 61131-3. Within industrial automation and process-control environments, components of this type are relied upon to keep critical equipment operating safely and efficiently. They are typically specified where uptime, repeatability and a predictable maintenance cycle matter more than upfront cost. A redundant automation station set such as this one forms part of a larger machine or system, so correct identification and fitment directly affect the performance and safety of the whole installation. Siemens parts are widely used across power generation, manufacturing, oil and gas, water and process industries, where engineering teams standardise on proven series to simplify spares planning. When selecting a replacement, confirm the exact model designation and verify that the mechanical and electrical interface matches the unit currently installed. Cross-checking the order code, mounting style and connection type against the existing device helps avoid compatibility issues and unplanned downtime during a maintenance window. Where several variants exist, the suffix often defines voltage, range or firmware, so it should be matched precisely rather than approximated. Availability for this item is confirmed against current stock and supplier lead times at the point of enquiry. Each listing is verified against the manufacturer designation before shipment so you receive the correct part for your application. Contact our team with your required quantity to obtain pricing, lead time and a formal quotation. Common questions: Regarding "What is included in the 6ES7656-8CM33-1CF0": Two CPU 417H, 2x4 MB RAM, AS RT PO 100, 2x10 m sync modules with 1 m fiber, 2x CP443-1 IE/PN, a UR2-H aluminum rack and two redundant 120/230 V power supplies. Regarding "Is it delivered tested": Yes, it is supplied as a preconfigured and tested redundant automation station. Please contact us with your model and required quantity so we can confirm availability, lead time and pricing for your application. The Siemens 6ES7656-8CM33-1CF0 is a redundant automation station set. Basic Product Information Two 4 MB RAM and AS RT PO 100 runtime license Two 10 m sync modules with 1 m fiber-optic cables Two CP443-1 IE/PN and UR2-H aluminum rack with redundant power Two redundant CPU 417H processors for high availability Technical Specifications Version & Model Difference ['-1CF0 denotes the specific preconfigured redundant AS configuration', 'Part of the SIMATIC PCS7 redundant AS product family'] Application Scenarios Continuous and batch process automation High-availability plant control (oil, gas, chemicals) Power plant and utility DCS Is it delivered tested? Yes, it is supplied as a preconfigured and tested redundant automation station. What runtime license is included? AS RT PO 100 process object runtime license. Contact our team for pricing, lead time and the Siemens datasheet. What is included in the 6ES7656-8CM33-1CF0? Two CPU 417H, 2x4 MB RAM, AS RT PO 100, 2x10 m sync modules with 1 m fiber, 2x CP443-1 IE/PN, a UR2-H aluminum rack and two redundant 120/230 V power supplies. Siemens 6ES7214-1BH50-0XB0 PLC CPU (Type-1) Siemens 6ES7231-4HF50-0XB0 Analog Input Module Siemens 6ES7231-5PD50-0XB0 Analog RTD Module Siemens 6ES7231-5QF50-0XB0 Analog TC Module (S7-1200) Siemens 6ES7233-4HF50-0XB0 Analog IO Module (SM 1234) Siemens 6ES7216-2BD23-0XB0 PLC CPU (Type-2) Siemens 6ES7223-1BH22-0XA0 PLC IO Module (Type-1) Siemens 6ES7223-5PH50-0XB0 PLC IO Module (Type-2)