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Siemens 6ES7331-7KB02-0AB0
SIMATIC S7-300 Analog Input Module, Optically Isolated, 2 AI, 9/12/14 Bits Resolution
Product Description
The SIMATIC S7-300 Analog Input Module is a high-performance solution designed to provide reliable and accurate input data for industrial automation applications. This module features optically isolated inputs, ensuring safe and stable operation even in harsh environments. It supports up to 2 analog inputs with a resolution of 9/12/14 bits, providing flexibility and precision in data acquisition.
The module is compatible with various input types, including U/I/thermocouple/resistor, making it suitable for a wide range of industrial applications. It also includes alarm and diagnostic functions to help users monitor the system's health and performance. The module features a 1x 20-pole connector for easy removal and insertion with active backplane bus.
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Offer details
- Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees - Availability:
- On requestLead time to be confirmed
- Warranty:
- Not specified
- Condition:
- New Surplus
Specifications
- Brand
- Siemens
- Input, current
- Input, voltage
- Input, resistor
- Input, thermocouple
- Number of analogue inputs
- 2
- Number of analogue outputs
- 0
Available Offers
(32)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Surplus | Availability On requestLead time to be confirmed | SupplierRomaniaTrusted supplier — member since 2023, 1–4 employees | Warranty Not specified | |
 | Condition New Surplus | Availability 4 pcs. Updated at: 15-09-2026In-Stock | Supplier GermanyTrusted supplier — member since 2024 | Warranty 24 months | |
| Condition Refurbished | Availability 15 pcs. Updated at: 15-09-2026In-Stock | SupplierGermanyTrusted supplier — member since 2024 | Warranty 24 months | |
| Condition Used | Availability On requestLead time to be confirmed | Supplier FranceTrusted supplier — member since 2021 | Warranty Not specified | |
 | Condition Used | Availability 1 pc. Updated at: 16-09-2026In-Stock | SupplierGermanyTrusted supplier — member since 2023 | Warranty 12 months | |
| Condition New Surplus | Availability 5 pcs. Updated at: 16-09-2026In-Stock | Supplier United KingdomTrusted 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 6ES7331-7KB02-0AB0, 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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