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Product description
For central processing within SIMATIC S7-400, the Siemens 6ES7414-2XK05-0AB0 version carries the type designation CPU 414-2. Its integrated work memory totals 1 MB and is divided equally into 0.5 MB for code and 0.5 MB for data. The first communication interface is MPI/DP at up to 12 Mbit/s; the second interface operates as PROFIBUS DP. The module is specified with hardware functional status 03 and firmware V5.3. Integrated RAM load memory reaches a maximum of 512 kB. A memory card assigns up to 64 MB of FEPROM load memory, while the work memory itself is not expandable. Current draw from the 5-V-DC backplane bus is typically 0.9 A and no more than 1.1 A. For both DP interfaces, a combined maximum of 300 mA is specified from the 24-V-DC backplane bus. Typical power loss is 4.5 W. The operating temperature range is 0 to 60 °C. Mechanically, the CPU occupies one slot and measures 25 × 290 × 219 mm; its weight is approximately 700 g. The listed programming languages are LAD, FBD, STL, SCL, CFC, GRAPH and HiGraph, with seven nesting levels. Password-based user-program protection and isochronous operation on PROFIBUS are documented CPU functions. The full order number, memory configuration, firmware level, both bus interfaces and the narrow S7-400 format are therefore the principal variant identifiers.
Example image – The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
| Manufacturer | Siemens |
|---|---|
| Product range | SIMATIC S7-400 |
| Manufacturer / order / identification number | 6ES7414-2XK05-0AB0 |
| CPU type | CPU 414-2 |
| Hardware functional status | 03 |
| Firmware | V5.3 |
| Work memory | 1 MB integrated |
| Code memory | 0.5 MB |
| Data memory | 0.5 MB |
| FEPROM load memory | up to 64 MB via memory card |
| Integrated RAM load memory | maximum 512 kB |
| Interface 1 | MPI/DP up to 12 Mbit/s |
| Interface 2 | PROFIBUS DP |
| Backplane bus current draw | typically 0.9 A, maximum 1.1 A at 5 V DC |
| 24-V backplane bus current draw | maximum 300 mA |
| Power loss | typically 4.5 W |
| Operating temperature | 0 to 60 °C |
| Required slots | 1 slot |
| Dimensions | 25 × 290 × 219 mm |
| Weight | approx. 700 g |
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How is the memory of the Siemens 6ES7414-2XK05-0AB0 divided?
The CPU has 1 MB of integrated work memory, divided into 0.5 MB code and 0.5 MB data. It also has a maximum of 512 kB integrated RAM load memory and FEPROM load memory via memory card up to 64 MB.
Which interfaces and installation data belong to the CPU 414-2?
There is an MPI/DP interface at up to 12 Mbit/s and a second PROFIBUS DP interface. The CPU occupies one slot, measures 25 × 290 × 219 mm and weighs approx. 700 g.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
Which shipping methods and delivery times are available?
The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.
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The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.
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Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
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