Manufacturer: SIEMENS Part Number: 6FC5372-0AA30-0AB0 6FC5372-0AA30-0AB1 6FC5372-0AA01-0AA2 6FC5372-0AA00-0AA2 Product type: SINUMERIK 840D SL NCU 720.3B PN with PLC 317-3 PN/DP. Net Weight (kg):3,9 Kg Shipping weight : 6 Kg Availability: Used Lead time-7days Trading terms: TT Warranty period: 180days Country of origin: Germany describe: SINUMERIK 840D sl NCU 720.3B PN with PLC 317-3 PN/DP including twin fan module。 1. Product positioning Belonging series: Siemens SINUMERIK 840D sl Numerical Control System (High-end numerical control Solution). Application fields: High-precision machine tool control (such as five-axis machining centers, turning and milling compound machine tools, grinders, etc.), suitable for complex industrial scenarios such as aerospace, automotive manufacturing, and mold processing. 2. Core Functions Core processing of numerical control: Responsible for real-time control of the axis movement (linear axis, rotational axis) of the machine tool, interpolation operation, trajectory planning, etc. Multi-channel support: Supports multi-channel operation, allowing simultaneous control of multiple processing tasks. PLC integration: Built-in PLC (S7-300 series) function, allowing for direct programming to achieve logic control. Communication interface: The PROFINET/Profibus interface is used to connect drivers, I/O modules and external devices. Ethernet interface, supporting TCP/IP protocol, facilitating integration with upper computers or factory networks. Data storage: Built-in storage unit, capable of saving processing programs, parameters and user data. 3. Technical parameters Processing performance: Based on high-performance processors, it supports high-speed and high-precision computing. Supports up to 31 axes/spindles ** (depending on configuration). Compatibility Compatible with drive systems such as Siemens SIMODRIVE 611D and SINAMICS S120. Support HMI Advanced (such as PCU 50.3) or SINUMERIK Operate operation interface. Software environment Programming language: Supports G-code, ShopTurn/ShopMill advanced process loops. Development tool: Siemens STEP 7 can be used for PLC programming. 4. Hardware Characteristics Modular design: Strong scalability, supporting the connection of additional modules (such as I/O, communication cards) through bus interfaces. Protection grade: Industrial-grade design, suitable for harsh workshop environments (anti-vibration, electromagnetic compatibility complies with EN 61000 standard). Installation method: It is usually installed inside the machine tool control cabinet and connected to the drive and power modules through the backplane bus. 5. Typical Application scenarios Five-axis linkage machining: Precision machining of complex curved surface parts. Turning and milling compound machine tool: Integrating turning and milling functions, reducing the number of workpiece clamping times. Mass production line: Supports high-speed processing and automated process control. Transceiver Products Supplied by Liyuan Tech Main Brands: Nokia, Finisar, Brocade, Mellanox, Dell , HPE, Juniper, Ericsson, Ciena, Cisco, Infinera, Avago, ADVA, SIEMENS, Allen-Bradley, GE Fanuc, Schneider Electric,ABB, Keyence , etc. Models:1.25G-10G-16G-25G-40G-100G-200G-400G-800G, SFP/SFP+/QSFP+/QSFP28/QSFP56/CFP/CFP2/CFP4/QSFP-DD In addition to SIEMENS 6FC5372-0AA30-0AB0 6FC5372-0AA30-0AB1 6FC5372-0AA01-0AA2 6FC5372-0AA00-0AA2 , Liyuan Tech supply a wide range of other SIEMENS Series . If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com