9/2/2014 4:52 PM	Rate (0)
Diosnel Experienced Member Joined: 6/22/2013 Last visit: 11/24/2023 Posts: 141 Rating: (3)	As estimated power supply have to use in step7 300 Greetings

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Joined: 6/22/2013

Last visit: 11/24/2023

Posts: 141

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As estimated power supply have to use in step7 300

Greetings

9/2/2014 5:06 PM	Rate (0)
Georgio Bronze Member Joined: 10/28/2008 Last visit: 7/21/2023 Posts: 245 Rating: (14)	Hi. In hardware catalog you can find more types of power supply (2A, 5A, 10A). Please check how many modules are you going to use and according this you can choose your power supply. For the most of application and to be sure to have some spare you can use 5V source.. Regards.
Georgio
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9/2/2014 5:06 PM

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Georgio

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Joined: 10/28/2008

Last visit: 7/21/2023

Posts: 245

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Hi.

In hardware catalog you can find more types of power supply (2A, 5A, 10A). Please check how many modules are you going to use and according this you can choose your power supply.

For the most of application and to be sure to have some spare you can use 5V source..

Regards.

Georgio

9/2/2014 9:55 PM	Rate (0)
VVago Posts: 784 Rating: (52)	diosnel As estimated power supply have to use in step7 300 Greetings Power supply units Load power supplies PS 305/PS 307 PS 305/PS 307 The load power supplies PS 305/PS 307 convert the line voltage (120/230 V AC, 24 - 110 V DC) to 24 V DC operating voltage and are mounted on the SIMATIC S7-300 mounting rail. The PS 305/PS 307 modules provide 24 V DC power supply for: SIMOTION C distributed I/Os (ET 200M, ...) sensors actuators Versions for output currents of 2 A, 5 A and 10 A are available. For dimensioning of the load power supplies, the required aggregate current (e.g. SIMOTION C current consumption, supply of digital outputs etc.) has to be taken into account.

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VVago

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diosnel
As estimated power supply have to use in step7 300
Greetings

Power supply units

Load power supplies PS 305/PS 307

PS 305/PS 307

The load power supplies PS 305/PS 307 convert the line voltage (120/230 V AC, 24 - 110 V DC) to 24 V DC operating voltage and are mounted on the SIMATIC S7-300 mounting rail. The PS 305/PS 307 modules provide 24 V DC power supply for:

SIMOTION C
distributed I/Os (ET 200M, ...)
sensors
actuators

Versions for output currents of 2 A, 5 A and 10 A are available. For dimensioning of the load power supplies, the required aggregate current (e.g. SIMOTION C current consumption, supply of digital outputs etc.) has to be taken into account.

9/2/2014 10:19 PM	Rate (0)
Georgio Bronze Member Joined: 10/28/2008 Last visit: 7/21/2023 Posts: 245 Rating: (14)	Georgio Hi. For the most of application and to be sure to have some spare you can use 5V source.. Regards. HiMarcjan. Thanks for your comment in private message: 5A instead of 5V. Regards.
Georgio
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This contribution was helpful to 1 thankful Users Marcjan

9/2/2014 10:19 PM