Compact Switch Modules (CSM)

More connectivity to SIMATIC at a low cost

Integrate machines into existing plant using our unmanaged Compact Switch Modules (CSM).

Select the right CSM for your needs

TIA Selection Tool

Directly select and order via the Industry Mall

LOGO! unmanaged CSM 

To connect a LOGO! and up to three more participants to an Industrial Ethernet network in electrical line, tree, or star structure

CSM 1277 unmanaged

To connect a SIMATIC S7-1200 to an Industrial Ethernet network in line, tree, or star structure

CSM 377 unmanaged

To connect a SIMATIC S7-300 with integrated PROFINET interface, an Industrial Ethernet CP, or SIMATIC ET 200M to an Industrial Ethernet network in line, tree, or star structure

Product family

Compact Switch Modules (CSM) in detail

Discover what you can achieve with our Compact Switch Modules (CSM).
 
LOGO! CSM
CSM 1277
CSM 377

Port characteristics (max.)

electrical / optical
4x RJ45
4x RJ45
4x RJ45
Temperature range
0 °C to +55 °C
0 °C to +60 °C
0 °C to +60 °C
Design / Protection class
Plastic housing / IP20
Plastic housing / IP20
Plastic housing / IP20
Transmission rate
10/100 Mbit/s
10/100 Mbit/s
10/100 Mbit/s
Software coverage
unmanaged
unmanaged
unmanaged
Special features
Logic module LOGO!
SIMATIC S7-1200
SIMATIC S7-300, S7-mEC, ET 200M
Industry Mall
More information
More information
More information
Picture of a Compact Switch Module
CSM as low-cost modules specially for LOGO! and SIMATIC S7

Small, compact and low-cost

Use our Compact Switch Modules (CSM) to increase the number of interfaces directly on the SIMATIC S7, ET 200M or LOGO! logic modules at low cost – and increase the number of potential connections at the same time. 

Configuration of an Industrial Ethernet network with unmanaged CSMs
CSM realize fast and simple connections of SIMATIC S7-300/ET 200M, S7-1200 or LOGO! to an electrical Industrial Ethernet network

Typical uses

A space-saving design that’s just right for industrial use makes the CSM ideal for use in all control panel applications. The LED status display on the device helps with fast and easy diagnostics.

CSM in the Industry Mall

Select and order now

FastConnect – a cabling system gets the hang

Structured cabling is the basis of an industrial bus system or network and must fulfill much higher requirements than cabling in the office area. Stringent demands are placed on the installation of cables in the industrial environment. Siemens offers FastConnect, a system that fulfils all these requirements: On-site assembly – quick, easy and error-free.

 

Find out more

Brochure

Unmanaged Industrial Ethernet Switches

Interactive PDF

SCALANCE X

Industry article

Fast on the Network

Industrial Ethernet – The bus system for highly efficient industrial networks

Learn how you can implement open, integrated automation communication throughout your entire company, and across corporate boundaries with end-to-end, secure, and fast data exchange between plant networks.  

Click here

Brochures and flyers

Ordering tools and catalogs

Customer Support

The fastest way to the experts

Proposed solutions for your queries and direct access to our experts in Technical Support

Support Request

Service offers

To remain competitive over the long term, companies in industry must ensure – and ideally increase – the availability and productivity of  machines and plants. As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise.

Service offers

Well trained for excellent handling

Receive standardized or individual expertise directly from the manufacturer – with training centers in more than 60 countries

Training Services

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How can we help you?

If you have any questions, comments, or feedback, please feel free to contact us. We’re ready to help!

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