Features:
- Three fieldbus interface positions separate MPI/DP, dedicated PROFIBUS DP, and optional IF 964-DP communication.
- The 3.2 MB work memory is divided evenly between program code and controller data.
- Configuration in RUN supports documented hardware changes without stopping the complete automation program.
Siemens 6ES7416-3XL00-0AB0 performs CPU 416-3 control and communication in a SIMATIC S7-400 central rack.
Flash or RAM memory cards extend the load-memory area independently of the integrated execution memory.
The S7-400 backplane supplies operating power and connects the processor to the installed rack modules.
The Siemens 6ES7416-3XL00-0AB0 SIMATIC S7-400 CPU 416-3 Central Processing Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7416-3XL00-0AB0 SIMATIC S7-400 CPU 416-3 Central Processing Unit Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Execution and Stored Project Areas
- Balanced work memory: Code and data each receive one half of the integrated 3.2 MB capacity.
- Flash option: A flash memory card can extend load storage without becoming runtime work memory.
- RAM option: A RAM memory card provides an alternative expanded load-memory medium.
- Retained content: The CPU backup system uses its battery path for the documented retentive areas.
Two Integrated RS-485 Channels
- Combined channel: The first isolated port can carry MPI services or PROFIBUS DP master/slave traffic.
- Operator access: PG/OP communication and routing are available when the first interface is active.
- Dedicated channel: The second isolated port provides an independent PROFIBUS DP master/slave path.
- Address separation: Each DP channel has its own connection resources and I/O address area.
IF 964-DP Position
- Plug-in format: The third interface is a module position rather than a fixed onboard connector.
- Supported module: Siemens specifies the IF 964-DP for this position.
- Bus function: The installed module follows the documented PROFIBUS functions of the second interface.
- Planning boundary: Interface-module selection and bus configuration remain part of the STEP 7 hardware project.
Runtime Hardware Changes
- CiR function: Supported configuration changes can be synchronized while the CPU remains in RUN.
- Base interval: The documented synchronization process begins with a fixed basic load.
- I/O relation: Additional synchronization time depends on the amount of affected I/O data.
- Project control: STEP 7 determines whether a planned hardware modification belongs to the supported CiR scope.