Contact us Monday to Friday from 8:30am to 5:00pm

Language

Delivery country

Currency

Do not have an account yet?

Basket

Your basket is empty

What's new

white helmet

Customer voice

house, lamp and solar panel

News at kheoos

6ES5931-8MD11 | SIEMENS Power supply

SIMATIC S5, Power supply 931 for S5-95U/-100U, ET100U/ET200U 115/230 V AC, 24 V DC/2 A

By SIEMENS

References:

SIEMENS : 6ES5931-8MD11

SKU : kh016X944_AFR

Condition:

New

85.68€ Tax Excl.

Used

24.15€ Tax Excl.


Sold by kheoos

85.68€ Tax Excl.

New


Quantity

For this product, you can only order a maximum of items equal to 1

Availability : In-stock

1 article remaining in stock


To get a quote, add your products to the basket and generate your quote.

We're shipping in less than 48h

2 offers found for this product

New Starting at 85.68€ Tax Excl. arrow down
Like new No offer arrow down
Refurbished No offer arrow down
Used Starting at 24.15€ Tax Excl. arrow down
boxes in warehouse

All parts are in stock

With our partners

calculator and quote sheet

Quote

To get a quote, in your basket, click on « get a quote » and add the reference(s)

secure online card payment

Online payment or after quote

If you can not pay by card or bank transfer

receipt

Receive bills

For all your orders

shipping worldwide

Shipping worldwide

warranty certificate

Product warranty

boxes

90 days return

If parts have problems


Specifications

Product origin

Stock origin

Storage condition

Warranty

3 months

Our other offers

Condition: Vendor Price
New kheoos Voir les produits du vendeur 85.68€ Tax Excl. (par unité)
Used kheoos Voir les produits du vendeur 24.15€ Tax Excl. (par unité)

Our conditions

Condition: Description
New New - Item never used, unopened, sold in the original packaging
Like New Like New - Item in excellent condition, without signs of wear, in its original packaging or refurbished, small defects possible that do not affect the operation
Refurbished Refurbished - Item repaired, inspected and cleaned by the seller or by a third party not necessarily approved by the manufacturer and in excellent working condition
Used Used - Item having been used, showing some superficial signs of wear, fully operational and working properly

Other products for SIEMENS

About the category

PLC power supplies

PLC power modules play a crucial role in the operation of automated systems. This equipment guarantees the energy supply necessary for the smooth running of industrial operations.

Introduction to PLC Power Modules

A power module is an essential component of programmable controllers that provides the necessary power to other components in the system. PLCs are widely used in various fields such as manufacturing, building automation, and much more. Without reliable power, these machines cannot operate properly, which could lead to costly breakdowns and production interruptions.


Power Module Features

Power modules offer several key features. First of all, they must be able to convert the energy supplied by the electrical network into voltage and current compatible with the specific requirements of the controller. They should also include protection devices against overvoltage, overcurrent, and short circuit. Additionally, some power modules may offer advanced diagnostic capabilities that allow users to monitor power status in real time.

Types of power modules

There are several types of PLC power modules available on the market, each tailored to specific needs. For example, compact expansion modules are ideal for applications where space is limited. These modules integrate all the necessary functionality into a compact package, making their installation and maintenance simpler. In contrast, larger systems may require row modules that offer increased capacity and optimized thermal management.


Importance of Power Modules in Industrial Systems

The importance of power modules in industrial systems cannot be underestimated. A stable power supply ensures that all components of the controller operate synchronously and efficiently. This not only improves overall performance but also increases the lifespan of electronic components. Companies such as Mabéo Direct offer an extensive range of power solutions to suit different industrial requirements, ensuring that every application benefits from the best possible solution.


Consequences of inadequate power supply


Inadequate power supply can have disastrous consequences for an industrial facility. Voltage fluctuations or power outages can damage sensitive equipment, leading to high repair and replacement costs. Additionally, production interruptions caused by power outages can result in significant financial losses. To avoid this, it is crucial to choose reliable power modules adapted to the specific needs of each application.


Benefits of a suitable power supply

Investing in quality power supplies has many benefits. Stable and reliable power not only improves operational efficiency but also reduces equipment maintenance and replacement costs. In addition, it helps maintain continuity of production, thus minimizing interruptions and losses. Simatic S7-300 modules, for example, are known for their robustness and efficiency, making them a popular choice among industry professionals.


What are the selection criteria for power modules?


Choosing the right power supply depends on several factors. It is essential to consider technical specifications such as output voltage, maximum current supported, and built-in protection devices. Additionally, criteria such as ease of installation, compatibility with other controller components, and total cost of ownership should also be considered. Specialized companies, notably Mabéo Direct, offer advice and technical support to help users make the best possible choice.


Compatibility and integration


Compatibility with other controller components is a crucial criterion when selecting a power supply module. The harmonious integration of all system elements guarantees optimal performance and minimizes the risk of malfunction. For example, Simatic S7-300 systems are designed to integrate seamlessly with a variety of power modules, providing increased flexibility and adaptability for various industrial applications.

Cost and performance

Price is often a determining factor when choosing power supplies. However, it is important to consider value for money rather than just focusing on the initial cost. Higher quality modules may represent a higher initial investment, but they generally offer better reliability, longer life, and lower maintenance costs, contributing to lower overall expenses in the long term.

Case studies and practical examples

To understand the real impact of power modules, let's look at some case studies and practical examples. Let's take the case of a manufacturing plant using Simatic S7-300 controllers. This factory recently upgraded its power system by investing in high quality modules. As a result, they observed a notable reduction in unplanned downtime and an increase in production efficiency.

Example 1: Manufacturing Plant

In a manufacturing plant, the use of quality power supplies resulted in a significant improvement in performance. Prior to the upgrade, the plant regularly experienced issues with surges and fluctuating currents, causing frequent, unplanned shutdowns. After switching to compact expansion modules and other suitable models, managers noted an almost immediate reduction in power-related incidents, ensuring smoother, more continuous production.

Example 2: Building automation

In the field of building automation, PLC power modules also find interesting applications. A smart building equipped with multiple sensors and automated systems can benefit enormously from robust and reliable power modules. A real-world example would be a commercial complex where well-managed power supplies can effectively control lighting, security, and air conditioning systems. The guarantee of stable and continuous energy in these contexts not only ensures the comfort of occupants but also optimizes energy consumption.

The availability and stock of power modules are essential aspects that should not be neglected. For this reason, Kheeos Market maintains a complete inventory to quickly meet the needs of their customers. Having quick access to quality products is crucial to minimizing downtime and ensuring performance.

kheoos offers numerous power supplies for PLCs on its kheoosMarket site.

find out more

Other products for PLC power supplies