AS-Interface Slaves

I/O modules for operation in the field

Digital I/O modules IP68 / IP69K - K60R

■Technical specifications (continued)

 

 

IP67 round cable distributor

 

 

 

 

 

AS-i / Uaux Ribbon cable for

 

 

4 x M12, passive without LED

 

 

 

 

 

3RK1 901–1NR00

Function

 

Connection of K60R modules to

 

 

AS-Interface ribbon cable in IP-67

 

 

environment

Operating voltage in V

 

26.5 to 31.6 DC (AS-Interface)

Voltage range in V

 

20 to 30 DC

Total current carrying capacity for

 

4

 

all distributors in A

 

 

 

Socket assignment

 

1

= AS-i "+"

 

 

2

= Uaux "-"

 

 

3

= AS-i "–"

 

 

4

= Uaux "+"

Conductor

 

4

￿M12 socket for connection to

 

 

AS-Interface (sensors/actuators)

Degree of protection

 

IP67

Ambient temperature in °C

 

–25 to +85

Storage temperature in °C

 

–40 to +85

Number of M 12 sockets

 

4

 

Connection

 

via contact pins on FCI coupling

 

 

module (in scope of delivery)

 

 

 

 

 

 

M12-T distributor

 

 

 

 

 

3RK1 901–1TR00

Function

 

for connecting several K60R to

 

 

one M12 spur line

Voltage range in V

 

20 to 30 DC

Current-carrying capacity in A

 

4 at T = 40 °C

Conductor

 

M12

Degree of protection

 

IP68

Ambient temperature in °C

 

-25 to +85

Storage temperature in °C

 

-25 to +85

Number of M 12 sockets

 

1 x M12 connector /

 

 

2 x M12 sockets

 

 

 

6

 

 

 

■Selection and Ordering data

 

 

 

Design

Order No.

 

 

 

 

 

 

4 inputs/4 outputs 1)

3RK1 400-1CR00-0AA3

 

 

IP68 / IP69K

 

 

 

Standard assignment

 

 

 

Current carrying capacity:

 

 

 

200 mA (inputs)

 

 

 

2 A (outputs)

 

 

 

Standard slave

 

 

 

Delivery of modules is without mounting plate

 

 

 

Accessories

 

 

 

Mounting plate K60

 

 

 

 

 

 

appropriate for all K60 and K60R compact modules

 

 

 

• Wall mounting

 

 

 

3RK1 901-0CA00

 

 

• Onto standard rails

 

 

 

3RK1 901-0CB00

 

 

3RK1 901-0CA00

 

 

 

Round cable distributor IP67

 

 

 

3RK1 901-1NR00

 

 

4-way AS-i/Uaux

 

 

 

Ribbon cable to 4 x M12

 

 

 

Current carrying capacity: 4 A

 

 

 

Passive without LED

 

 

 

Scope of delivery including coupling module

 

 

 

3RK1 901-1NR00

 

 

 

 

 

 

 

M12 T-distributor

3RK1 901-1TR00

 

 

IP68

 

 

 

1 x M12 plug

 

 

 

2 x M12 socket

 

 

 

3RK1 901-1TR00

 

 

 

 

 

 

 

Addressing cable M12

3RK1 901-3RA00

 

 

for addressing K60R modules

 

(only required for addressing unit 3RK1 904-2AB00;

when using the latest version of the addressing unit 3RK1 904-2AB01, the addressing is carried out with a standard M12 cable 3RX1 642)

3RK1 901-3RA00

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Siemens IK PI · 2004

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Image 54
Siemens EN 50295 IP67 round cable distributor, AS-i / Uaux Ribbon cable for, M12, passive without LED, 3RK1 901-1NR00
Page 53 Page 55

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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