AS-Interface Slaves

SIGNUM pushbuttons and indicator lights

AS-Interface customized enclosures and front panel modules

Design (continued)

AS-Interface front panel module

The front panel module has one 4I/4O slave, four SIGNUM 3SB3 command devices as well as the necessary mounting accesso- ries.

The rear of the module is plugged onto a group of four command devices that are arranged in a vertical or horizontal row and screwed in place. The command devices must be mounted in a

grid pattern of 30 mm x 45 mm. The shaped AS-Interface cable is connected via a connection terminal on the rear of the module using the insulation piercing method.

The module is addressed via the AS-Interface terminals or via the built-in addressing socket.

Selection and Ordering data

 

Design

Order No.

 

AS-Interface enclosure, equipped as required 1)

 

 

• Two command points

3SF5 802-4AZ

 

• Three command points

 

 

3SF5 803-4AZ

 

• Four command points

 

 

3SF5 804-4AZ

 

• Six command points

 

 

3SF5 806-4AZ

 

AS-Interface front-panel module, equipped as required 2)

3SF5 874-4AZ

 

Four command points

 

 

 

 

1)Ordering example for AS-Interface enclosure with four command points:

3SF5 804-4AZ

KOY

Equipment according to order supplement

6

for AS-Interface enclosure

(<- For form for order supplement, see section Options)

 

2)Ordering example for AS-Interface front panel module:

3SF5 874-4AZ

KOY

Equipment according to order supplement for AS-Interface front-panel module

(<- For form to complete order supplement, see section Options)

Options

To order customized AS-Interface solutions for SIGNUM 3SB3 control devices, please fill out the corresponding enclosed order form and enclose it with the order.

Enter the desired options into the order form, such as type of actuating elements, switch contacts, lampholders or accesso- ries (labels or the like). The codes that are to be entered in the form can be obtained from the list of options that are subject to a surcharge.

The price of the device is calculated from the basic price of the respective version and the additional prices for the comple- ments (refer to price list).

The additional prices include all components which depend on the selected configuration options, i.e. type of actuating ele- ments, contacts, lampholders and accessories, such as labels, lamps, connections sockets, a second slave etc.

Siemens IK PI · 2004

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Image 125
Siemens EN 50295 manual 125, AS-Interface front panel module, Options

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.