AS-Interface Slaves

I/O modules for operation in the field

Digital I/O modules IP67 - K45

■Schematics

Terminal assignment input, pnp (M8 socket)

4

Pin1:SupplyL+

Pin4:SupplyL–

31 Pin4:Inputsignal

NSA0_00196

Terminal assignment output, pnp (M12 socket) 24 V DC

1 2 Pin1:notassigned

Pin2:notassigned

5 Pin3:SupplyL–

Pin4:Outputsignal

43 Pin5:Earthconnection

NSA0_00007a

Standard assignment

Standard assignment

Terminal assignment input, pnp (M12 socket)

6

1 2 Pin1:SupplyL+

Pin2:Inputsignal(bridgedwithPin4)

5 Pin3:SupplyL–

Pin4:Inputsignal(bridgedwithPin2)

43 Pin5:Earthconnection

NSA0_00006a

Standard assignment

Terminal assignment input, pnp (M12 socket)

Ycable/singlecable

12

5

4

3

 

NSA000008a

Pin1:SupplyL+

Pin2:Inputsignal2

Pin3:SupplyL–

Pin4:Inputsignal1

Pin5:Earthconnection

Y assignment

Siemens IK PI · 2004

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Page 62 Page 64
Page 63
Image 63
Siemens EN 50295 manual Terminal assignment input, pnp M8 socket, Terminal assignment output, pnp M12 socket 24 V DC
Page 62 Page 64

EN 50295 specifications

Siemens EN 50295 is emerging as a pivotal standard in the domain of electrical safety and design, particularly relevant for the electrical industry and equipment manufacturing sectors. Primarily, this European Norm is geared towards ensuring the safety of electrical systems used in dry environments, which is essential for various industrial applications.

One of the main features of the EN 50295 standard is its comprehensive safety requirements which are aimed at mitigating the risks associated with electrical systems. This includes aspects like insulation resistance, protective earthing, and the management of electrical faults. By setting a benchmark for safety, Siemens EN 50295 assists manufacturers in maintaining compliance with national and international regulations, thus protecting both users and equipment.

The standard emphasizes the importance of safety measures in the design process. It outlines criteria for components, assembly methods, and system installation, ensuring that electrical equipment operates stably and gets rid of risks related to electrical failures. This involves rigorous testing of materials and components, which enhances their reliability and longevity while providing efficient overall operation.

Siemens EN 50295 also incorporates advancements in technology, acknowledging the significance of intellectual innovation in the industry. It encourages the integration of smart technologies and automation features into electrical systems, paving the way for enhanced operational efficiencies. Such technologies not only improve the performance of electric systems but also contribute to energy conservation, reducing the overall environmental footprint.

Another characteristic of the EN 50295 standard is its adaptability. The framework it provides can be customized depending on specific industry needs, making it versatile across various sectors such as manufacturing, construction, and transportation. This adaptability ensures that businesses can maintain high safety standards while still allowing room for innovation and modern practices.

In summary, Siemens EN 50295 presents a well-rounded approach to enhancing safety, reliability, and sustainability in electrical systems. Its features and characteristics are set to guide industries in making informed decisions regarding electrical configuration, ultimately fostering a safer and more efficient working environment. The incorporation of emerging technologies ensures that the standard remains relevant in a fast-evolving technological landscape, proving to be an invaluable asset for manufacturers and service providers alike.
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