# Siemens Simatic CPU928B Processor Module 6ES5928-3UB21

The **Siemens Simatic CPU928B** processor module (part number **6ES5928-3UB21**) is a high-performance component designed for industrial automation. This module ensures seamless operation in various industrial settings, offering optimal functionality and integration. Its robust design and efficient performance make it ideal for enhancing production processes.

This **Siemens** processor module, compatible with models like C79458-L7000-B328 and C79040-A7532-C328-10-86, provides reliable control and efficiency. The **CPU928B** is built to withstand demanding conditions, ensuring consistent results in manufacturing plants and production facilities. This module ensures smooth operation and enhanced performance, improving overall efficiency in your systems.

Key Features:

-   **High-Performance Processing** for efficient automation.
-   **Robust Construction** for demanding industrial environments.
-   **Seamless Integration** with existing Siemens systems.
-   **Cost-Effective Solution** for optimizing production.
-   **Reliable Operation** enhances overall system efficiency.

The **Siemens Simatic CPU928B** offers superior performance and reliability, optimizing production processes and improving efficiency. Trust **Siemens** for innovative solutions that meet the needs of modern industries. Enhance your industrial systems with this essential component. For any queries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > PLC Components > Processor Modules
- **Tags:** 6ES5928-3UB21, CPU928B, industrial automation, PLC component, processor module, Siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Siemens Simatic CPU928B Processor Module 6ES5928-3UB21-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/simatic-cpu928b-6es5928-3ub21-siemens)
> Updated: 2026-10-02