Expert’s Answer: Technical Manual Smar LD300 Series

Hey! Don’t worry. I know that sometimes it can be a pain to find technical manuals. Especially on-site, in a mobile, and with these not-so-user-friendly websites from some manufacturers. I have to say that the Smar website is not too bad when it comes to finding what you need in. Thumbs up Smar!

Check Your Protocol

One thing you have to check out is which protocol is on your device. The Smar LD300 series comes in HART (LD301), FF (LD302) or Profibus PA (LD303). If you are not sure, you can go to the LD300 web page here and in the ‘Downloads’ section go to the ‘Manual’ menu. There you can find all the manuals available in different languages.

However, there are a lot of options in there.  You will find manuals for Foundation Fieldbus Libraries, Profibus PA Function blocks, DTMs and so on. In fact, there are something like 30 different manuals on the page. I don’t really know why but there are even some manuals for other devices such as the LD400 and the LD290. For real, no clue why!

It can be easy for you to get a little lost with all these options. Especially if you are not sure what you are looking for! That being said, you can count on us here at Visaya to look out for you! So we are gonna give you a little help so you can find the right manual. Here is list of  the technical manuals for each protocol to make your life easier.

Let’s start with the LD301 technical manual, a.k.a Smar LD300 series with HART protocol. You can find the manual directly in this link.

The LD302 has as protocol the Fondation Fildbus. You can find the technical manual here.

And last but not least, we have the LD303 with Profibus PA. Its manual can be found here.

We know how important you time is, particularly out there in the field. So I hope this makes your life easier and save you some precious time.


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