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6ES5421-8MA12
Siemens Simatic S5 8 Channel Digital Input Module

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2 year warranty 2 year warranty*

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*Manufacturer's warranty does not apply

Simatic S5 8 Channel Digital Input Module
Description

A proposito di questo prodotto

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The Siemens 6ES5 421-8MA12 is a digital input module for S5-100U PLCs. This programmable logic controller has a modular design enabling you to add or remove necessary modules to meet the changing needs of your application. The Siemens 6ES5421-8MA12 digital input module has a load voltage rated value of 24 VDC and eight input points. You can find out more detailed technical information below

6ES5421-8MA12 Technical Specifications
Number of outputs
Galvanic isolation 
- in groups of
8
No
8
Load voltage L+
- rated value
- 0 signal
- 1 signal
24 V DC
0 to 5 V

13 to 33 V

Input current at ”1”
signal typ.
7 mA at 24 V
Inherent delay
- from 0 to 1 typ.
- from 1 to 0 typ.
2.3 ms
3.5 ms
Length of cable
- unshielded max.
100 m
Insulation ratingVDE
Rated insulation voltage
(+9 V to )
- insulation group
12 V AC
1×B
Fault LED (red)    no input voltage
L+/M
Permissible ambient
temperature of module
- horizontal arrangement

- vertical arrangement
0 to 60 °C
(32 to 140 °F)
0 to 40 °C
(32 to 104 °F)
Connection of 2-wire
BERO proximity switches 
- residual current
possible
1.5 mA
Driving of digital inputPossible
Paralleling of 2 outputs
- maximum current
Possible
0.8 A 
Current consumption
from +9 V (CPU) typ.
34 mA
Power loss of the
module typ.
1.6 W
WeightApprox. 190 g
Part number6ES5 421-8MA12
PDFs

Le specifiche

Le specifiche di seguito si applicano a questo prodotto

ManufacturerSiemens
Alternative Partnumber6ES5 421-8MA12
Range typeInput Module
RangeSimatic S5
EAN4025515053446
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