AS-Interface Slaves

I/O modules for operation in the field

Digital I/O modules IP67 - K60

Technical specifications (continued)

 

K60 mounting plate

 

Hub

 

 

 

For wall mounting

For rail mounting

--

 

 

 

 

 

 

 

 

 

3RK1 901-0CA00

3RK1 901-0CB00

3RK1 901-1NN00

 

 

Ambient temperature in °C

-40 to +85

-40 to +85

-40 to +85

 

 

Protection

IP67 with K60 compact module

IP67 with K60 compact module

IP65 with upper part screwed on

 

 

 

screwed on

screwed on

 

 

 

Connection technique

For shaped AS-Interface cable,

For shaped AS-Interface cable,

For yellow or black, shaped

 

 

 

contacted through the insulation-

contacted through the insulation-

AS-Interface cable

 

 

 

piercing terminals integral to the

piercing terminals integral to the

contacted through the insulation-

 

 

 

compact module

compact module

piercing terminals integral to the

 

 

 

 

 

upper part

 

 

Mounting

• Wall mounting

• Standard rail mounting

• Standard mounting rail/wall

 

 

 

• On shaped bracket (the corre-

 

mounting

 

 

 

 

 

 

 

 

sponding slide rings are re-

 

• On shaped bracket (the corre-

 

 

 

quired)

 

sponding slide rings are re-

 

 

 

• Hole spacing is compatible to

 

quired)

 

 

 

 

 

 

 

 

K45 mounting plate for wall

 

• Hole spacing also compatible to

 

 

 

mounting

 

coupling module FK/FK-E

 

 

 

 

 

(application module)

 

 

Note

Additional seals are only

Additional seals are only

Distributors can be used for the

 

 

 

necessary when the flat cables

necessary when the flat cables

following purposes:

 

 

 

terminate inside the module

terminate inside the module

• Configuration of network struc-

 

 

 

(3RK1 902-0AR00)

(3RK1 902-0AR00)

 

 

 

tures (branch function)

 

 

 

 

Standard rail adapter can be

 

 

 

 

• Isolation of cable segments

 

 

 

 

ordered separately as spare parts:

 

 

 

 

(isolating function)

 

 

 

 

3RX1 660-0B

 

 

 

 

• Sealing cable ends inside the

 

6

 

 

 

 

 

 

 

module (sealing function)

 

 

 

 

 

 

 

 

 

If one or both cables terminate in

 

 

 

 

 

the module, seals are required

 

 

 

 

 

(straight and shaped) that can

 

 

 

 

 

be inserted in the lower part of the

 

 

 

 

 

distributor. These seals are not

 

 

 

 

 

included in the scope of supply

 

 

 

 

 

and must be ordered separately

 

 

 

 

 

(3RK1 902-0AR00).

 

 

 

 

 

If both cables are routed into and

 

 

 

 

 

out of the module, additional seals

 

 

 

 

 

are not required.

 

 

 

 

 

 

 

 

Siemens IK PI · 2004

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Page 47
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Siemens EN 50295 manual Are not required Siemens IK PI ·

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.