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6ES5951-7ND41
Siemens Simatic S5 PS951 Power Supply Unit

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2 year warranty 2 year warranty*

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*Manufacturer's warranty does not apply

Simatic S5 PS951 Power Supply Unit
Description

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The Siemens 6ES5951-7ND41 is a power supply module for the Simatic 115-U programmable controller. As it is a modular PLC, each module performs a specific task, which enables you to select particular modules that are best suited to your application. 

This PLC is used in a number of different industries including those which require open-loop control or the more complex closed-loop control. The S5-115U can be found in:

  • Automotive industry
  • Food and beverage industry
  • Plastics industry
  • Chemical industry
  • Machinery
  • Building services
  • Heavy industry
  • Transport systems
  • Energy industry
In addition to power supply modules like the 6ES5951-7ND41, a selection of other modular components can be chosen to closely match your application. The modules that can be selected include:
  • Power supply modules (PSUs)
  • Central processing units (CPUs)
  • Input and output modules
  • Intelligent input/output modules
  • Communications processors
Specific technical information about this power supply module can be found in the specifications table.
6ES5 951-7ND41 Specifications
Input voltage L+
Rated value24V DC
Permissable range19.2 to 30V
Input current at 24V
Rated value5.6A 
Inrush current15xLN
Power consumption134.4 W
Output voltage
Rated value5V
Tolerance±1.5V
Output current
Rated value without fan7 A
Rated value with fan15 A
Permissable range0.3 to 15 A
Output voltage (PG/OP)
Rated value5.2V
Tolerance±1.5A
Output current

Max. 2.5 A

Backup battery2 lithium batteries, size AA
Backup time1 year (at 0.3 mA, 25°C and uninterrupted backup) min.
Mains buffering20 ms min.
Output voltage (auxiliary voltage)    
Rated value24V
Tolerance±5%
Output currentMax. 0.35 A
Short circuit protectionElectronic
Fault indicatorNo
Fuse (primary circuit)Integral
Class of protectionClass 1
GalvanicYes
Power loss of the module38 W typ.
Weight1.7 kg approx.
Part number6ES5951-7ND41
PDFs

specyfikacji

Poniższe specyfikacje stosuje się do tego produktu

ManufacturerSiemens
Alternative Partnumber6ES5 951-7ND41
Range typePower Supply
RangeSimatic S5
EAN4025515056249
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