Product Description 
  
	
	2 modules for dual-redundant configuration I/O Module (Non-standard component.) : Max. 8 
	
 
	  
	
Contact us 
	Sales manager : John Yang 
	Email : sales3@askplc.com  
	Skype : sales3@askplc.com 
	Phone/WhatsApp : +8618150117685 
	
	  
	  
	
Why Choose Us 
	1. 100% original product, 100% quality assurance, and a more competitive price. 
	2. Thoughtful service 
	Professional after-sales service 
	3. Quick Shipping 
	We have large quantities of inventories, that can ship immediately.