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6ES5451-4UA14
Siemens Simatic S5 Digital Output Module

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Simatic S5 Digital Output Module
Description

About this product

Here is all you need to know


The Siemens 6ES5451-4UA14 is a digital output module for Simatic S5 programmable logic controllers (PLCs). Digital output modules convert the internal signal levels of the programmable controllers into the binary signal levels required externally by the process. This PLC has 32 output points with a supply voltage of 24 V DC. On this PLC the output of signals can be surpressed by an enable input F. This function can be deactivated by removing a jumper on the module. Find out more detailed technical information for the 6ES5451-4UA14 PLC below.

6ES5451-4UA14 Technical Specifications
Number of outputs    32
Galvanic isolation
-in groups of 
Yes
32 
Supply voltage
-rated value
-ripple VPP (referred     
to rated voltage) max.   
-Permissable range
(including ripple)
-value at
24 V DC
15%
20...30 V

36 V

Output current
-rated value
-permissable range 
0.5 A
5 mA...0.5 A 
Lamp load max.5 W
Short circuit protectionElectronic
Switching frequency for     
-resistive loads max.
-lamps max.
-inductive loads max. 
100 Hz
11 Hz
2 Hz (at 0.3 A)
0.5 Hz (at 0.5 A) 
Total load rating
-with fan
-without fan 
100%
50% 
Leakage current at 0
sign max. 
0.5 mA
Cable length (unshielded)     
max.    
400 m
Enable input F
Input voltage
-rated value
-enable
-disable
Input current of enable input typ.  
Cable length (unshielded) max. 

24 V DC
+13...+33 V
-33...+5 V
5 mA
200 m 
Signalling output H
Voltage if fault min.
Current if fault (limited) max.
Voltage if no fault max. 
Vpos -5 V
10 mA
3 V 
Current consumption
-internal (at 5 V) typ.
-external (at 24 V, no load) typ. 
120 mA
150 mA 
Power loss max.17.0 W
Space requirements1 slot
Front connector42-pin
WeightApprox. 0.45 kg
Part number6ES5451-4UA14
PDFs

The Specs

The below specs apply to this product

ManufacturerSiemens
Alternative Partnumber6ES5 451-4UA14
Range typeOutput Module
RangeSimatic S5
EAN4025515116073
PDFs

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