Put in a DC 12 / DC 13 typ | Siemens EN 50295 guide

AS-Interface Slaves

I/O modules for operation in the field

Digital I/O modules IP67 - K45

■Technical specifications (continued)

	2x2 inputs	2 inputs / 2 outputs	2 x (1 input / 1 output)
	--	Current carrying capacity	Current carrying capacity
		of outputs: 2 A 1)	of outputs: 0.2 A
	A/B slaves	Standard slave	Standard slaves
	Y assignment	Standard assignment	Standard assignment

	M12	M12	M12
	3RK2 200–0CQ22–0AA3	3RK1 400–1BQ20–0AA3	3RK1 400–0GQ20–0AA3
Total current input in mA	270	270	270
Polarity reversal protection U Aux	Not applicable	Through coding	U Aux not required
Socket assignment, inputs	PIN1 = Sensor supply L+	PIN1 = Sensor supply L+	PIN1 = Sensor supply L+
	PIN3 = Sensor supply L-	PIN2 = Data input	PIN2 = Output
	PIN4 + 2 = Data input	PIN3 = Sensor supply L	PIN3 = Sensor supply L-
	PIN5 = Ground connection	PIN4 = Data input	PIN4 = Data input
		PIN5 = Earth connection	PIN5 = Earth connection
Outputs
• Current carrying capacity per		2 1)
• Current carrying capacity per	--	2 1)	0,2
output in A DC 12 / DC 13 typ.
• Maximum summation current
• Maximum summation current	--	3	0,2
per module in A
I/O configuration	0	3	3
ID/ID2 code	A/0	0/F	F/F
Assignment of data bits
• Socket 1
• Socket 1	PIN4 = IN1 (D0)	PIN4/2 = IN1(D0)	PIN4 = IN1(D0)
	PIN2 = IN2 (D1)		PIN2 = OUT3(D2)	6
• Socket 2
• Socket 2	--	PIN4/2 = IN2(D1)	--
• Socket 3
• Socket 3	--	PIN4 = OUT3(D2)	--
• Socket 4
• Socket 4	PIN4 = IN3 (D2)	PIN4 = OUT4(D3)	PIN4 = IN2(D1)
	PIN2 = IN4 (D3)		PIN2 = OUT3(D3)
Number of I/O sockets	2	4	2

1) The typical current carrying capacity per output increases with Version "E12" from 1.5 to 2 A (available from approx. 07/2003).

	4 outputs	3 outputs	2 outputs / 2 inputs
	Current carrying capacity	Current carrying capacity	Current carrying capacity
	of outputs: 1 A	of outputs: 1 A	of outputs: 2 A

	Standard slaves	A/B slaves	A/B slave
	Standard assignment	Standard assignment	Standard assignment
	M12	M12	M12
	3RK1 100–1CQ20–0AA3	3RK2 100–1EQ20–0AA3	3RK2 400–1BQ20–0AA3
Total current input in mA	45	45	270
Polarity reversal protection U Aux	Through coding	Through coding	Through coding
Socket assignment, inputs	--	--	PIN1 = Sensor supply L+
			PIN2 = Data input
			PIN3 = Sensor supply L
			PIN4 = Data input
			PIN5 = Earth connection
Outputs
• Current carrying capacity per out-
• Current carrying capacity per out-	1	1	2
put in A DC 12 / DC 13 typ.
• Maximum summation current per
• Maximum summation current per	3	3	3
module in A
I/O configuration	8	8	B
ID/ID2 code	0/F	A/0	A/0
Assignment of data bits
• Socket 1
• Socket 1	PIN4 = OUT1(D0)	PIN4 = OUT1(D0)	PIN4/2 = IN3(D2)
• Socket 2
• Socket 2	PIN4 = OUT2(D1)	PIN4 = OUT2(D1)	PIN4/2 = IN4(D3)
• Socket 3
• Socket 3	PIN4 = OUT3(D2)	PIN4 = OUT3(D2)	PIN4 = OUT1(D0)
• Socket 4
• Socket 4	PIN4 = OUT4(D3)	Not available	PIN4 = OUT2(D1)
Number of I/O sockets	4	3	4

Siemens IK PI · 2004

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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.

Siemens EN 50295 manual Put in a DC 12 / DC 13 typ

Models: EN 50295