Features:
- One megabyte of integrated work memory is divided equally between program code and process data.
- An MPI/PROFIBUS DP interface and a second PROFIBUS DP interface each support rates up to 12 Mbit/s.
- Expandable FLASH or RAM load memory, CiR functions, and isochronous PROFIBUS support suit modular S7-400 control tasks.
Siemens 6ES7414-2XK05-0AB0 is the hardware status 03 CPU 414-2 with firmware V5.3 for the SIMATIC S7-400 rack.
The processor executes bit, word, and fixed-point operations in 45 ns typical and floating-point operations in 135 ns typical.
Backplane supply and one-slot construction place the CPU directly in the S7-400 central rack without an integrated power supply of its own.
The Siemens 6ES7414-2XK05-0AB0 SIMATIC S7-400 CPU 414-2 Central Processing Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7414-2XK05-0AB0 SIMATIC S7-400 CPU 414-2 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.
Program, Data, and Load Areas
- Program area: Integrated work memory reserves 0.5 MB for code.
- Data area: A separate 0.5 MB supports data blocks and runtime values.
- FLASH expansion: A memory card can extend FEPROM load memory to 64 MB.
- RAM expansion: A RAM memory card can also provide as much as 64 MB of load memory.
Two Isolated RS-485 Paths
- First connector: Interface 1 can run as MPI or PROFIBUS DP master or device.
- Second connector: Interface 2 is dedicated to PROFIBUS DP master or device operation.
- Bus rate: Each interface reaches 12 Mbit/s.
- Isochronous mode: Both DP master interfaces can participate in equidistant operation.
Engineering and Online Functions
- STEP 7 level: Configuration starts with STEP 7 V5.3 SP2 plus the required hardware update.
- Languages: LAD, FBD, STL, SCL, CFC, GRAPH, and HiGraph programming are supported.
- Online status: Up to 16 variable tables can monitor or control inputs, outputs, flags, timers, counters, and data blocks.
- Force control: As many as 256 variables can be assigned through the forcing function.
Backplane and Expansion Relationships
- Power path: The CPU receives its operating power from the S7-400 system power supply through the backplane.
- Slot demand: The module occupies one rack slot.
- Expansion units: The CPU configuration supports up to 21 expansion units and six interface modules.
- Multicomputing: As many as four CPUs can share a UR1 or UR2 rack configuration.