AS-Interface Slaves

I/O modules for operation in the field

Digital I/O modules IP67 - application modules

■Technical specifications (continued)

 

2 x (1 input/1 output)

 

PNP transistor

 

 

 

3RG9 001–0AJ00

Slave type

Standard slaves

Operational voltage in accordance

26.5 to 31.6

with AS-Interface specification in V

 

Total current input in mA

￿270

Input connection

PNP

Inputs

 

• Sensor supply via AS-Interface

 

Short-circuit and overload proof

• Voltage range in V

 

20 to 30

• Load rating for all inputs in mA

 

200

• Connection of sensors

 

2-wire system

• Switching level High in V

 

10

• Input current Low/High in mA

 

￿1.5 / ￿5

Outputs

 

• Type of output

 

Electronics

• Current carrying capacity per

 

0.2

output in A DC 12 / DC 13 typ.

 

• Maximum summation current

 

0.2

per module in A

 

• External supply voltage

 

Not required

• Short-circuit protection

 

Built-in

• Inductive interference protection

 

Built-in

(free-wheeling diode)

 

• External 24 V DC supply voltage

 

The outputs are supplied via the

 

yellow AS-Interface cable

• Watchdog

 

Built-in

Connection of AS-Interface

EMI

I/O configuration

3

ID code

F

Assignment of data bits

 

• Socket 1

 

Input D0 and output D2

• Socket 2

 

--

• Socket 3

 

Input D1 and output D3

• Socket 4

 

--

AS-Interface certificate

Yes

Approvals

UL, CSA, ship building

Degree of protection

IP67

Ambient temperature in °C

-25 to +85

Storage temperature in °C

-40 to +85

Number of I/O sockets

2

I/O display

Yellow LED

AS-Interface voltage display

Green LED

Diagnostics

Without LED

Connection

Via contact pin on the FK or Pg

 

coupling module

Note

The black AS-Interface cable is

 

not required

 

 

 

4-fold distributor passive

 

without LED

 

3RG9 001-0AD00

Function

The passive 4V application mod-

 

ule is used for connecting the

 

intelligent I/O to the AS-Interface

Operating voltage in V

26.5 to 31.6 DC (AS-Interface)

Voltage range in V

20 to 30 DC

Current load for all total in A

2

Socket assignment

1 = AS-i ”+“3 = AS-i ”–“

Connection

4 x M12 socket for connecting AS-

 

Interface (Sensors/actuators)

Degree of protection

IP67

Ambient temperature in °C

–25 to +85

Non-operating temperature in °C

–40 to +85

Number of M12 sockets

4

Connection

Via contact pin on the FK or Pg

 

coupling module

 

 

6

Siemens IK PI · 2004

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Page 66 Page 68
Page 67
Image 67
Siemens EN 50295 manual input/1 output, 3RG9 001-0AJ00, Fold distributor passive, Without LED, 3RG9 001-0AD00
Page 66 Page 68

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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