How to Select an Interface Relay for PLC Outputs
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
- Part number
- 6ES7952-0KF00-0AA0
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SIMATICSiemens 6ES7952-0KF00-0AA0 SIMATIC S7-400 Memory Card 64 KB Flash EPROM Long Design
SIMATIC S7-400 memory card, long design, 5V Flash EPROM, 64 Kbyte capacity.
Description
About the 6ES7952-0KF00-0AA0
About the 6ES7952-0KF00-0AA0
The Siemens 6ES7952-0KF00-0AA0 is a SIMATIC S7-400 memory card in long design, built on 5 V Flash-EPROM technology with a storage capacity of 64 Kbyte for the CPU's user program and configuration data. It plugs directly into the S7-400 CPU's memory card slot to load or retain that program without a separate programming device attached, weighs approximately 52 g, and is manufactured in Germany.
Selection Notes
The 64 Kbyte capacity sets the ceiling on user program and configuration data this card can hold on an S7-400 CPU; a larger program needs a higher-capacity card in the same long-design form factor. Flash-EPROM storage retains its content without a backup battery, unlike RAM-based memory, which matters when the CPU is powered down for extended periods.
Specification
Full specification
Version Classification 4
| eClass | 16 27-24-22-12 |
|---|---|
| ETIM | 10 EC000192 |
| IDEA | 4 6458 |
| UNSPSC | 15 43-20-14-02 |
Approvals / Certificates 2
| General Product Approval Miscellaneous | For use in hazard- |
|---|---|
| General Product Approval EMV | ous locations |
Show all 21 specifications ↓ Show less ↑15 more values in Identification, Logistics.
Identification 9
| Part number | 6ES7952-0KF00-0AA0 |
|---|---|
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Phase-out announced by the manufacturer |
| EAN | 4019169009898 |
| ETIM class | EC000192 |
| eCl@ss | 27242212 |
Logistics 6
| Net weight | 0.052 kg |
|---|---|
| Country of origin | DE |
| Shipping weight | 0.552 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
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Quick answers
Questions about the 6ES7952-0KF00-0AA0
What is the HS code of 6ES7952-0KF00-0AA0 for customs?
The tariff (HS) code on file for 6ES7952-0KF00-0AA0 is 85235110.
What is the EAN of 6ES7952-0KF00-0AA0?
The EAN (GTIN) of 6ES7952-0KF00-0AA0 is 4019169009898.
Where does 6ES7952-0KF00-0AA0 ship from, and how fast?
6ES7952-0KF00-0AA0 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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