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Siemens 6ES7151-7FA21-0AB0
IM151-7 F-CPU INTERFACE, 192KB
Product Description
The IM151-7 F-CPU serves as a central processing unit for the ET200S series, featuring 192 KB of integrated working memory. This unit includes a PROFIBUS DP interface with a 9-pin D-sub female connector, functioning as a DP slave. It operates without an internal battery, relying instead on an external SIMATIC MMC for data storage.
Engineered for compatibility with various programming environments starting from STEP 7 V5.5, this interface supports a supply voltage range of 19.2 V to 28.8 V DC, with reverse polarity protection to prevent damage. The power loss for typical operation is approximately 4.2 W, with a maximum input current of 320 mA. This module is designed with a depth of 75 mm, a width of 60 mm, and a height of 120 mm, ensuring easy integration into existing setups.
With functional safety classified as SIL 3 and compliance to standard protection type IP20, the IM151-7 F-CPU can support a maximum of 63 peripheral modules per station, accommodating both centralized and decentralized configurations. It provides advanced diagnostic capabilities, including a diagnostic buffer with up to 500 entries, while allowing for extensive programming options in multiple languages such as LAD, FBD, STL, and SCL.
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Offer details
- Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees - Availability:
- On requestLead time: 21 days
- Warranty:
- Not specified
- Condition:
- New Surplus
Specifications
- Brand
- Siemens
- Number of slots
- 63
- Protection type IP
- IP20
- Manufacturer name
- Siemens
- IO-link master present
- Functional safety (SIL)
- SIL 3
- Optical interface present
Available Offers
(7)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Surplus | Availability On requestLead time: 21 days | SupplierRomaniaTrusted supplier — member since 2023, 1–4 employees | Warranty Not specified | |
 | Condition New Surplus | Availability 1 pc. Updated at: 15-09-2026In-Stock | Supplier GermanyTrusted supplier — member since 2024 | Warranty 24 months | |
| Condition New Surplus | Availability 5 pcs. Updated at: 16-09-2026In-Stock | Supplier United KingdomTrusted supplier — member since 2023 | Warranty 12 months | |
:fill(white):quality(80)/media/thumbor) | Condition New Factory Sealed | Availability 5 pcs. Updated at: 16-09-2026In-Stock | Supplier PolandTrusted supplier — member since 2023, 50–99 employees | Warranty 24 months | |
 | Condition New Surplus | Availability On requestLead time: 15 days | Supplier NetherlandsTrusted supplier — member since 2021, 100–499 employees | Warranty 24 months | |
| Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier CroatiaTrusted supplier — member since 2023 | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 6ES7151-7FA21-0AB0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 22-08-2026
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