Hello, I am Luis, currently I am doing a thesis about AMR, there is one socket or connector that I don't know what is called. Do you guys know what it is ? It is in the Zltech's ZLAC8015D Driver. On J5 section, the middle socket. It because i need to connect RS 485 to the driver. Photos attached to the article.

 

Bump

 

Possibly a JST connector?

 

I think MrChips is right. These are male JST connectors.