Common features
Interfaces
USB
Converter type
Simple device
Differences
( Open in new Window )
Serial ports
I/O
RS-232
RS-422
RS-485
TTL
Isolated input
ATC-804
 
 
 
 
ATC-810
 
 
 
 
ATC-810A
 
 
 
 
ATC-820
 
 
 
 
ATC-820B
 
 
 
 
ATC-830
 
 
 
ATC-840
 
 
 
 
ATC-850
 
Report an error in comparison