6ES5421-8MA12 - Digital Input Module - SIEMENS Expand

6ES5421-8MA12 - Digital Input Module - SIEMENS



This 6ES5421-8MA12 and SIEMENS brand digital input module is an 8-input module for the SIMATIC S5-90U, S5-95U/F, S5-100U range.

6ES5421-8MA12 : 24 V DC, 0-5 V, 13-33V, 34 mA.

This SIEMENS module is at your disposal to replace your defective equipment and has a guarantee adapted to your needs.

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In stock, shipping within 24h.

29,00 €

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standard exchange refurbished

Standard exchange service

Reconditioned and tested systems
6 to 12 months warranty

new systems

Standard exchange service

New systems
12 to 24 months warranty

supply refurbished

Supply service

Reconditioned and tested systems
6 to 12 months warranty

supply new

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New systems
12 to 24 months warranty

supply in the state

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Systems sold in the state
without warranty

The digital input modules convert the levels of the external binary signals in the process to the internal signal level of the programmable controller.

The failsafe digital input module contains an integral test circuit. It can be used for safety related applications. For that, the module must be plugged into both sub modules.

All other digital input modules are only approved for non safety related functions.
Green LEDs beside the labelling fields for the indi vidual inputs indicate the signal status.

The modules have mechani cal coding and are plugged onto the bus units. This also establishes the contact to the terminal block for the signal cables. The latter need not be detached when replacing a module (fixed wiring).

The fixed module slot coding does not require an address setter. No address displace ments occur if modules are interchanged or gaps are left between modules.
The digital input module 6ES5 422-8MA11 is addressed like an analog module and can only be plugged into the respective slots.

Height 13,5 cm / 5,4 in
Width 4,5 cm / 1,7 in
Length 10 cm / 3,9 in
Weight 0,2 kg / 0,4 lb
Input Voltage 24 VDC
Reference 6ES5421-8MA12

If Service exchange, thank you describe below the defect found on your defective part.
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6ES5421-8MA12 - Digital Input Module - SIEMENS

6ES5421-8MA12 - Digital Input Module - SIEMENS

Siemens is an international group of German origin specializing in high technology and present in the sectors of industry, energy and health. It was founded in 1847 by Werner von Siemens.


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