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Siemens SIMATIC S7-400 CPU 414-2 Central Processing Unit 6ES7414-2XG04-0AB0
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
6ES7414-2XG04-0AB0 SIMATIC S7-400 CPU 414-2 Central Processing Unit
The CPU 414-2 is a SIMATIC S7-400 central processing unit with 512 KB of work memory, one MPI/DP interface and a second PROFIBUS DP interface.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7414-2XG04-0AB0 |
| Product Type | CPU 414-2 central processing unit |
| Core Function | Executes cyclic and event-driven automation programs with separate code and data memory |
| Application or Compatible Series | SIMATIC S7-400 racks engineered with STEP 7 |
Exact Identification
Match 6ES7414-2XG04-0AB0 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 512 KB of work memory, one MPI/DP interface and a second PROFIBUS DP interface.
The integrated work memory is divided into 256 KB for program code and 256 KB for data. The first interface supports MPI/DP at up to 12 Mbit/s, while the second interface is dedicated to PROFIBUS DP. Flash or RAM memory cards can extend load memory to 64 MB for the engineered application.
Key Functions
S7-400 Program Execution
The integrated work memory is divided into 256 KB for program code and 256 KB for data.
Dual Fieldbus Interfaces
The first interface supports MPI/DP at up to 12 Mbit/s, while the second interface is dedicated to PROFIBUS DP.
Expandable Load Memory
Flash or RAM memory cards can extend load memory to 64 MB for the engineered application.
Official Specifications
| Firmware Version | V4.0.0 |
|---|---|
| Engineering Baseline | STEP 7 V5.2 SP1 HF3 with hardware update or higher |
| Program Work Memory | 256 KB |
| Data Work Memory | 256 KB |
| Integrated Load RAM | 256 KB |
| Maximum Flash Load Memory | 64 MB using a FLASH memory card |
| Maximum RAM Load Memory | 64 MB using a RAM memory card |
| Battery Backup | Supported for all data |
| Execution Time for Bit, Word and Integer Operations | 0.06 µs |
| Floating-Point Operation Time | 0.18 µs |
| Available S7 Counters and Timers | 2,048 counters and 2,048 timers |
| Timer Range | 10 ms to 9,990 s |
| Memory Markers | 8 KB |
| Maximum Data Blocks | 4,095 with DB 0 reserved |
| Maximum Local Data | 16 KB |
| Total I/O Address Area | 8 KB inputs and 8 KB outputs |
| Process Image | Up to 8 KB inputs and 8 KB outputs |
| Primary Communication Interface | MPI/DP up to 12 Mbit/s |
| Secondary Communication Interface | PROFIBUS DP |
Frequently Asked Questions
How is work memory divided in 6ES7414-2XG04-0AB0?
The integrated 512 KB is divided equally into 256 KB for program code and 256 KB for data.
Which STEP 7 release recognizes 6ES7414-2XG04-0AB0?
Use STEP 7 V5.2 SP1 HF3 or higher with the required hardware update.
Can 6ES7414-2XG04-0AB0 communicate on two PROFIBUS-capable interfaces?
Yes; one interface supports MPI/DP and the second is a dedicated PROFIBUS DP interface.
Which memory cards can expand 6ES7414-2XG04-0AB0?
Compatible FLASH or RAM cards can expand the load memory to as much as 64 MB.
How fast does 6ES7414-2XG04-0AB0 execute floating-point operations?
The typical floating-point operation time is 0.18 microseconds.
How much I/O address space does 6ES7414-2XG04-0AB0 provide?
The controller supports 8 KB of input addresses and 8 KB of output addresses.
What must be backed up before replacing 6ES7414-2XG04-0AB0?
Save the STEP 7 project, program, hardware configuration, memory-card contents and both network configurations.
Compatibility & Ordering Notes
Compatibility Checklist
- Install the CPU only in a compatible SIMATIC S7-400 rack with the required system power supply.
- Keep the STEP 7 project and hardware catalog aligned with the installed firmware and memory card.
- Back up the complete program and MPI/DP parameters before replacing the controller.
