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Siemens SIMATIC S7-400 CPU 414-2 Central Processing Unit 6ES7414-2XK05-0AB0
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
SIEMENS · SIMATIC S7-400
6ES7414-2XK05-0AB0 SIMATIC S7-400 CPU 414-2 Central Processing Unit
The CPU 414-2 is a SIMATIC S7-400 central processing unit with 1 MB integrated work memory, one MPI/DP interface and a second PROFIBUS DP interface.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7414-2XK05-0AB0 |
| Product Type | SIMATIC S7-400 CPU 414-2 central processing unit |
| Core Function | Executes S7-400 automation programs with integrated MPI/DP and PROFIBUS DP communications |
| Application or Compatible Series | SIMATIC S7-400 controller racks engineered with STEP 7 |
Exact Identification
Match 6ES7414-2XK05-0AB0 character by character and confirm the complete SIMATIC S7-400 CPU 414-2 Central Processing Unit designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
The CPU 414-2 is a SIMATIC S7-400 central processing unit with 1 MB integrated work memory, one MPI/DP interface and a second PROFIBUS DP interface.
The CPU provides separate 0.5 MB areas for program code and data within its 1 MB integrated work memory. The first interface supports MPI/DP at up to 12 Mbit/s, while the second interface is dedicated to PROFIBUS DP. CiR functionality allows supported distributed-I/O configuration changes while the controller remains in RUN.
Key Functions
S7-400 Program Execution
The CPU provides separate 0.5 MB areas for program code and data within its 1 MB integrated work memory.
Dual PROFIBUS-Capable Interfaces
The first interface supports MPI/DP at up to 12 Mbit/s, while the second interface is dedicated to PROFIBUS DP.
Configuration in RUN Support
CiR functionality allows supported distributed-I/O configuration changes while the controller remains in RUN.
Official Specifications
| Hardware Functional Status | 03 |
|---|---|
| Firmware Version | V5.3 |
| Isochronous Mode | Supported for PROFIBUS only |
| Engineering Baseline | STEP 7 V5.3 SP2 or higher with hardware update |
| CiR Synchronization Basic Load | 100 ms |
| CiR Synchronization per I/O Byte | 15 µs |
| Backplane-Bus Current at 5 V DC, Typical | 0.9 A |
| Backplane-Bus Current at 5 V DC, Maximum | 1.1 A |
| Backplane-Bus Current at 24 V DC, Maximum | 300 mA; 150 mA per DP interface |
| Interface Current at 5 V DC, Maximum | 90 mA at each DP interface |
| Typical Power Loss | 4.5 W |
| Integrated Work Memory | 1 MB |
| Program Work Memory | 0.5 MB |
| Data Work Memory | 0.5 MB |
| Work-Memory Expansion | Not supported |
| Maximum FEPROM Load Memory | 64 MB using a FLASH memory card |
| Integrated Load RAM | 512 KB maximum |
| Maximum Expandable RAM Load Memory | 64 MB using a RAM memory card |
| Battery Backup | Supported for all data |
Frequently Asked Questions
How is the work memory divided in 6ES7414-2XK05-0AB0?
The integrated 1 MB work memory is divided equally into 0.5 MB for program code and 0.5 MB for data.
Which fieldbus interfaces are built into 6ES7414-2XK05-0AB0?
The first interface operates as MPI/DP at up to 12 Mbit/s, and the second interface is PROFIBUS DP.
Which STEP 7 version is required to engineer 6ES7414-2XK05-0AB0?
Use STEP 7 V5.3 SP2 or later together with the required hardware update.
Can 6ES7414-2XK05-0AB0 run isochronous PROFIBUS operation?
Yes; isochronous mode is supported on PROFIBUS.
What memory-card capacity can be used with 6ES7414-2XK05-0AB0?
The load memory can be expanded to 64 MB with either the specified FLASH or RAM memory-card type.
How much backplane current should be allowed for 6ES7414-2XK05-0AB0?
Allow for up to 1.1 A from the 5 V backplane bus and up to 300 mA from the 24 V backplane bus.
What should be preserved before replacing 6ES7414-2XK05-0AB0?
Back up the STEP 7 project, program, hardware configuration, memory-card contents, MPI/DP addresses and PROFIBUS parameters.
Compatibility & Ordering Notes
Compatibility Checklist
- Use the CPU in a compatible SIMATIC S7-400 rack with the documented system power supply.
- Keep the STEP 7 project, hardware catalog entry and PROFIBUS configuration aligned with the installed firmware.
- Back up the program and memory-card contents before exchanging the central processing unit.
