AS-Interface Slaves

SIGNUM pushbuttons and indicator lights

AS-Interface customized enclosures and front panel modules

Options for AS-Interface housing and AS-Interface front panel modules subject to a surcharge (continued)

Code for design/key removal position of locks

O

Locks 1)

(subject to a surcharge)

I

II

O and I

O and II

I and II

I, O and II

Switching sequence I-O-II pushbutton control (with resetting from the right and left)

• Type RONIS, flat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. SB30

RSB 5A

–

–

–

–

–

–

 

• Type CES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. SSG 10

CES 5A

–

–

–

–

–

–

 

• Type IKON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. 360012 K1

Z-J 5A

–

–

–

–

–

–

 

• Type BKS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. S1

BKS 5A

–

–

–

–

–

–

 

• Type O.M.R., black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. 73034

OMR BK 5A

–

–

–

–

–

–

 

 

Switching sequence

 

 

 

 

 

 

 

 

 

 

I-O-II, latches on the

 

 

 

 

 

 

 

 

 

 

right, pushbutton

 

 

 

 

 

 

 

 

 

 

control on the left (with

 

 

 

 

 

 

 

 

 

 

resetting from the

 

 

 

 

 

 

 

 

6

 

left)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Type RONIS, flat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. SB30

RSB 6A

–

RSB 6D

–

RSB 6AD

–

–

 

 

• Type CES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. SSG 10

CES 6A

–

CES 6D

–

CES 6AD

–

–

 

• Type IKON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. 360012 K1

Z-J 6A

–

Z-J 6D

–

Z-J 6AD

–

–

 

• Type BKS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. S1

BKS 6A

–

BKS 6D

–

BKS 6AD

–

–

 

• Type O.M.R., black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. 73034

OMR BK 6A

–

OMR BK 6D

–

OMR BK 6AD

–

–

 

 

Switching sequence

 

 

 

 

 

 

 

 

 

 

I-O-II, latches on the

 

 

 

 

 

 

 

 

 

 

left, pushbutton control

 

 

 

 

 

 

 

 

 

 

on the right (with

 

 

 

 

 

 

 

 

 

 

resetting from the

 

 

 

 

 

 

 

 

 

 

right)

 

 

 

 

 

 

 

 

 

• Type RONIS, flat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. SB30

RSB 7A

RSB 7E

–

RSB 7AE

–

–

–

 

• Type CES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. SSG 10

CES 7A

CES 7E

–

CES 7AE

–

–

–

 

• Type IKON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. 360012 K1

Z-J 7A

Z-J 7E

–

Z-J 7AE

–

–

–

 

• Type BKS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. S1

BKS 7A

BKS 7E

–

BKS 7AE

–

–

–

 

• Type O.M.R., black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Lock no. 73034

OMR BK 7A

OMR BK 7E

–

–

–

–

–

 

 

 

 

 

 

 

 

 

 

 

 

1) Required when more than four inputs or more than four outputs are required for supplying the control devices.

Siemens IK PI · 2004

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Image 131
Siemens EN 50295 manual 131
Page 130 Page 132

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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