Features:
- Operates from -25 to +70 °C with conformal-coated SIPLUS construction.
- Divides 16 MB of working memory equally between program code and data.
- Coordinates control execution with distributed I/O traffic across separate bus paths.
The CPU 416-3 executes the control program in a two-slot SIPLUS S7-400 module.
Memory cards expand load storage while the fixed working-memory split remains eight megabytes for code and eight for data.
STEP 7 engineering, CiR synchronization and clock services coordinate configuration changes with active bus operation.
The Siemens 6AG1416-3XS07-7AB0 SIPLUS S7-400 CPU 416-3 may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6AG1416-3XS07-7AB0 SIPLUS S7-400 CPU 416-3 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.
Environmental construction around the CPU
- Coating: Conformal coating covers the SIPLUS implementation of the base CPU.
- Temperature: The specified operating window extends from -25 to +70 °C.
- Base hardware: The design is derived from order number 6ES7416-3XS07-0AB0.
- Rack position: Two S7-400 slots accommodate the processor assembly.
Fixed working memory and expandable load storage
- Code area: Eight megabytes of working memory hold the user program.
- Data area: A separate eight-megabyte region holds runtime data.
- Flash card: FEPROM load memory can be expanded to 64 MB.
- RAM card: RAM load memory can also be expanded to 64 MB.
Three configurable communication paths
- MPI/DP: The first isolated interface handles MPI or PROFIBUS master/device roles.
- Integrated DP: A second RS-485 path is dedicated to PROFIBUS communication.
- Optional DP: An IF 964-DP module adds the third PROFIBUS-capable connection.
- Routing: Configured station traffic is routed independently of program and data memory allocation.
Configuration changes during operation
- Basic interval: A CiR synchronization begins with a 100 ms base load.
- I/O addition: Each I/O byte adds 10 microseconds to the synchronization time.
- Engineering level: STEP 7 V5.4 or higher requires HSP 261 for this CPU.
- Clock services: Time can be synchronized as master or device over MPI and DP.