---
product_id: 262694650
title: "Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 Central processing unit for 115U with 2 interfaces 6ES5 944-7UB21 PLC SPS Controller CPU944 6ES59447UB21 like new condition 4025515056072"
brand: "siemens"
price: "€ 23.56"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/262694650-siemens-6es5944-7ub21-simatic-s5-cpu-944-central-processing-unit
store_origin: HR
region: Croatia
---

# Like New Condition Dual Interfaces Central Processing Unit Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 Central processing unit for 115U with 2 interfaces 6ES5 944-7UB21 PLC SPS Controller CPU944 6ES59447UB21 like new condition 4025515056072

**Brand:** siemens
**Price:** € 23.56
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Automation Game!

## Quick Answers

- **What is this?** Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 Central processing unit for 115U with 2 interfaces 6ES5 944-7UB21 PLC SPS Controller CPU944 6ES59447UB21 like new condition 4025515056072 by siemens
- **How much does it cost?** € 23.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/262694650-siemens-6es5944-7ub21-simatic-s5-cpu-944-central-processing-unit)

## Best For

- siemens enthusiasts

## Why This Product

- Trusted siemens brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Factory Fresh:** Like new condition ensures you get the best value for your investment.
- • **Training Proven:** Previously used in a training center, ensuring quality and reliability.
- • **Dual Connectivity:** Seamlessly integrate with two interfaces for enhanced communication.
- • **Robust Reliability:** Tested and certified for optimal performance in demanding environments.
- • **Unleash Performance:** Experience the power of Siemens' advanced CPU technology.

## Overview

The Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 is a high-performance central processing unit designed for the S5-115U series. Featuring dual interfaces and tested for reliability, this unit is in like-new condition, making it an ideal choice for professionals seeking robust automation solutions. With its factory packaging and proven training center usage, this CPU is ready to enhance your operational efficiency.

## Description

SIMATIC S5CPU 944B Central processing unit for S5-115U with 2 interfacesIncl. 6ES5 816-1BB11 Operating System Module (E-Stand: 5)Like new condition, tested and in opened factory packaging! (see pictures) Article has been used in a training center and has been in storage since it was removed - item / packaging has traces of storing!

## Features

- Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 Central processing unit for 115U with 2 interfaces 6ES5 944-7UB21 PLC SPS Controller CPU944 6ES59447UB21 like new condition 4025515056072
- SIMATIC S5
- CPU 944B Central processing unit for S5-115U with 2 interfaces
- Incl. 6ES5 816-1BB11 Operating System Module (E-Stand: 5)
- Like new condition, tested and in opened factory packaging! (see pictures) Article has been used in a training center and has been in storage since it was removed - item / packaging has traces of storing!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Siemens |
| Part number | 6ES5944-7UB21 |
| Item model number | 6ES5 944-7UB21 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 Central processing unit for 115U with 2 interfaces 6ES5 944-7UB21 PLC SPS Controller CPU944 6ES59447UB21 like new condition 4025515056072 - Image 1](https://m.media-amazon.com/images/I/71ifHUAiJJL.jpg)
![Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 Central processing unit for 115U with 2 interfaces 6ES5 944-7UB21 PLC SPS Controller CPU944 6ES59447UB21 like new condition 4025515056072 - Image 2](https://m.media-amazon.com/images/I/81tkbjy4JoL.jpg)
![Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 Central processing unit for 115U with 2 interfaces 6ES5 944-7UB21 PLC SPS Controller CPU944 6ES59447UB21 like new condition 4025515056072 - Image 3](https://m.media-amazon.com/images/I/71pfI3c4+4L.jpg)
![Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 Central processing unit for 115U with 2 interfaces 6ES5 944-7UB21 PLC SPS Controller CPU944 6ES59447UB21 like new condition 4025515056072 - Image 4](https://m.media-amazon.com/images/I/71Q6E62ZyzL.jpg)
![Siemens 6ES5944-7UB21 SIMATIC S5 CPU 944 Central processing unit for 115U with 2 interfaces 6ES5 944-7UB21 PLC SPS Controller CPU944 6ES59447UB21 like new condition 4025515056072 - Image 5](https://m.media-amazon.com/images/I/71ByZaBPThL.jpg)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-21*