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• S7-1500 控制器產品系列中具有大容量程序及數據存儲器的 CPU，適用于具有較高程序范圍聯網的應用。
• 具有較高處理速度，適用于二進制和浮點運算
• 在具有集中式和分布式 I/O 的生產線上作為集中式控制器使用
• PROFINET IO IRT 接口，帶 2 端口交換機
• 帶獨立 IP 地址的附加 PROFINET 接口
• PROFINET IO 控制器用于在 PROFINET 上運行分布式 I/O
• PROFINET 智能設備，用于作為 SIMATIC 或非西門子 PROFINET IO 控制器環(huán)境下的智能 PROFINET 設備，連接到 CPU。
• PROFIBUS DP 主站接口
• 在 PROFIBUS 和 PROFINET 上實現等時同步模式
• 集成運動控制功能，可以控制速度控制軸和定位軸，支持外部編碼器
• 集成 Web 服務器，帶有創(chuàng)建用戶定義的 Web 站點的選項
• 運行 CPU 所需的 SIMATIC 存儲卡

The CPU 1516-3 PN/DP is the CPU with a large program and data memory for demanding tasks in applications that also contain distributed automation structures alongside central I/O.

It can be used as a PROFINET IO controller or as distributed inbligence (PROFINET I-Device). The integrated PROFINET IO IRT interface is designed as 2-port switch so that a linear topology can be set up in the system.

The additional integrated PROFINET interface with separate IP address can be used, for example, for network separation.

Distributed I/O can be connected via PROFIBUS via the integrated PROFIBUS interface.

In addition, the CPU offers comprehensive control functionalities as well as the ability to connect drives via standardized PLC-open blocks.

The CPU 1516-3 PN/DP is equipped with the following:

• A powerful processor:
  The CPU achieves command execution times as low as 10 ns per binary instruction.
• A large work memory:
  1 MB for program, 5 MB for data
• SIMATIC memory cards as load memory;
  permit additional functions such as datalog and archives
• Flexible expansion capability:
  single-tier configuration with max. 32 modules (CPU + 31 modules)
• Display with functions for the
  • Display of overview inbation such as IP address of the integrated interface, station name, higher level designation, b designation, etc.,
  • Display of diagnostic inbation
  • Display of module inbation
  • Display of display settings
  • Display of a user-definable logo
  • Setting of IP addresses
  • Setting of date and time
  • Selection of the operating mode
  • Resetting of the CPU to factory settings
  • Disabling/enabling of the display
  • Enabling of protection levels
• PROFINET IO IRT interface for connecting distributed I/O via PROFINET
• PROFINET interface for network separation
• PROFIBUS DP interface for connecting distributed I/O via PROFIBUS

• Perbance
  • Faster command processing, depending on the CPU type, language extensions and new data types
  • Even shorter response times of the CPUs due to considerably faster backplane bus
  • Powerful network connection:
    PROFINET IO IRT (2-port switch) as standard interface. Additional PROFINET interface integrated, e.g. for network separation.
• Integrated technology
  • Connection of analog and PROFIdrive-capable drives via standardized blocks (PLCopen)
  • Support of speed-controlled and bing axes as well as external encoders, bally precise gearing between axes
  • Trace functions for all CPU tags, both for diagnostics in real time as well as for sporadic error detection
  • Comprehensive control functionalities, e.g. easily configurable blocks for automatic optimization of the control beters for optimum control quality
• Security Integrated
  • Password-based know-how protection against unauthorized reading and modification of program blocks
  • Copy protection for tying individual blocks to the serial number of the SIMATIC memory card: The block can only run if the configured memory card is inserted into the CPU.
  • 4-level authorization concept:
    Communication to the HMI devices can also be restricted.
  • Manipulation protection:
    The controller recognizes changed or unauthorized transmissions of the engineering data.
• Design and handling
  • Display for displaying overview inbation:
    e.g. station name, higher level designation, b designation, etc., diagnostic inbation, module inbation, display settings.
  • Possible operations on the display:
    set addresses of the CPU or connected Ethernet communications processors, set date and time, select operating mode of CPU, reset CPU to factory settings, disable/enable display, activate protection levels.
• Integrated system diagnostics
  • System diagnostics inbation is displayed consistently and in plain text in the display, TIA Portal, HMI devices and web server, even for messages from the drives, and updated even if the CPU is in STOP mode.
  • Integrated in the firmware of the CPU, no special configuration is required
• SIMATIC memory card (required for operation of the CPU)
  • Used as plug-in load memory or for updating the firmware.
  • Additionally for storing additional documents or csv files (for recipes and archives)
  • Creation of data blocks for storage/reading of data via SFCs of the user program
• Datalog (archives) and recipes
  • Storage of csv files for recipes and archives on the SIMATIC memory card;
    easy access to plant-relevant operating data using Office tools or via a web server
  • Easy access to configuration data of the machine by means of a web browser or SD card reader (two-way data exchange from and to the controller)
• Programming
  • Programming with STEP 7 Professional, V12 and higher
  • Migration tool for migrating from SIMATIC S7-300/S7-400 to S7-1500, converts the program code largely automatically. Non-convertible code is logged and can be manually adapted.
  • STEP 7 V11 projects can continue to be used with STEP 7 V12 in compatibility mode.
  • S7-1200 basic programs can be transferred to the S7-1500 by means of copy&paste.