适用于对性能要求很高的工厂
- CPU 416-3 PN/DP 中集成了 PROFINET 功能
应用领域：
CPU 416-2, CPU 416-3 and CPU 416-3 PN/DP are powerful SIMATIC S7-400 CPUs.
The integrated PROFIBUS DP interfaces in the CPU 416-2 and CPU 416-3 make it possible to connect directly to the PROFIBUS DP fieldbus as a master or slave.
An additional DP master system can be connected to the CPU 416-3 and CPU 416-3 PN/DP using the IF 964-DP interface module.
The integrated PROFINET interface of the CPU 416-3 PN/DP includes switch functionality when the ERTEC 400-ASIC is used. This forms the basis for providing two externally accessible PROFINET ports. In addition to hierarchical network topologies, this also enables the creation of line structures in the new S7-400 controllers.
Note:
Only the 6ES7 964-2AA04-0AB0 interface submodule may be used.
功能：
西门子CPU416 订货号；6ES7416-3XR05-0AB0
A password concept protects the user program from unauthorized access.
- Integral HMI services:
The user only has to specify the source and destination of the data with HMI devices. The data are then transported cyclically and automatically by the system.
- Integrated communications functions:
- PG/OP communication
- Shared data communication
- S7 standard communication
