Product Description: 
	  
	The I/O can be extended if the motion consists of four motors and it is needed to have all detailed information available.
Four motors can still be used without any Cabin I/O, but in that case it is needed to wire signals like "Brake closed" and
"Over current trip" in serial; it is not possible to point out which motor that has caused the trip.
Extended I/O is also used for fiber communication to a control desk, for switching between different operator stations
and for signal concentration.
Extended I/O is also needed for some advanced functions.
	
	 
	 
	Welcome to contact the sales manager: 
	  
	Sales manager : John Yang 
	Mobile / WhatsApp  : +86 18150117685  
	Email: sales3@askplc.com  
	Skype : sales3@askplc.com