Hello
I have a question about PLC.
for a PLC of this reference: 6ED1055-1MA00-0BA2

can you connect any type of sensor such as temperature or speed sensor?

or have can connect only a certain type of sensor and certain sensor?

thanks in advance

Hello;

The attached screenshot shows the technical description of the Logo 8! module you are asking about.

As you can see, it us an analog input module, accepting signals from 0-10 V or 4-20 mA.

As such, it will accept sensors (of whatever type, and any manufacturer) that outputs a voltage or current signal, within the stated ranges.

To distinguish between them in your program  you will need to scale the input analog signal to engineering values (gpm  rpm , m/s, degrees C) that represent the physical value you are measuring: flow, speed, temperature...

https://support.industry.siemens.com/forum/ca/en/posts/scaling-analog-input/261636

Hope this helps 

Daniel Chartier

For PT100/1000 sensors has LOGO! a special analog input modul, the AM2 RTD (6ED1055-1MD00-0BA2).

It has two channels and a fix measuring range (-50 °C to 200 °C).

Some LOGO! base module (12/24 RCE(o) und 24 CE(o)) have 4 analog inputs (0-10V) onboard. This can you also use with a 500 Ω resistor to convert a 0/4-20mA in a 0/2-10V signal.

hello first of all thank you for answering me

but a stupid question .Which function block allows you to transform a voltage into a digital value for a speed sensor for example this reference or link

DI0101

https://www.ifm.com/fr/fr/product/DI0101

hello are you sure it s just a proximity sensor i see :

Rotational speed evaluation and sensor in a compact housing

and i think i need to connect this sensor on an anologique enter
but i dont know if  i can just connect the analogique on an display?

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oh thank you I hadn't paid attention to that
I'm going to look for a sensor with analog output

but can you answer my question without talking about a specific sensor?