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6ES5451-8MR12
Siemens Simatic S5 Digital Output Module

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2 year warranty 2 year warranty*

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*Manufacturer's warranty does not apply

Simatic S5 Digital Output Module
Description

About this product

Here is all you need to know


The Siemens 6ES5 451-8MR12 is a relay output module for S5-90U, S5-95U and S5-100U PLCs. These programmable logic controllers have a modular design enabling you to add or remove necessary modules to meet the changing needs of your application. The Siemens 6ES5451-8MR12 digital output module has a load voltage rated value of 30 V DC/230 V AC and eight relay outputs. You can find out more detailed technical information below. 

6ES5451-8MR12 Technical Specifications
Outputs8 relay outputs, contact switching
varistor SIOV-S07-K275
Galvanic isolation
-in groups of 
Yes
2 with signal status display 
Continuous current
Relay type 
3 A
Dold OW 5699 

Switching capacity of the contacts
-resistive load max.

-inductive load 

3 A at 250 V AC
1.5 A at 30 V DC 

0.5 A at 250 V AC
0.5 A at 30 V DC 

Rated insulation voltage
(+9 V to L 1)
-insulation group
-tested with
 
250 V AC
2xB
1500 V AC 
Supply voltage L+
(for the relay)
-rated value
-ripple
-permissable range
(ripple included)
-value to t

24 V DC
3.6 V

20 to 30 V
35 V

Current consumption
-from +9 V (CPU) typ.
-from L+ typ. 
30 mA
70 mA 
Power loss of the module typ.1.6 W
WeightApprox. 300 g
Part number6ES5 451-8MR12
PDFs

The Specs

The below specs apply to this product

ManufacturerSiemens
Alternative Partnumber6ES5 451-8MR12
Range typeOutput Module
RangeSimatic S5
EAN4025515053934
PDFs

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