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How to choose PLCs and touchscreens for chemical production sites?

2012-12-15View Original

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This post was last edited by zlky2005 on 2012-12-16 at 14:07. In the filtration facility within a chemical plant, there is water mist and acid mist (containing sulfuric acid). The filtration machines need to be equipped with PLCs and touch screens. Which products do you think can meet the requirements of these operating conditions? Or, how can we prevent these mist and acid mist from damaging the PLCs and touchscreens on site? It needs to be both reliable in quality and durable! Hehe
Reply #22012-12-16
If there are many digital inputs and outputs, a PLC with IO stations can be used; as for the touch screen, an enclosure can be made for it

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