Differences
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Module type
Converter type
Interfaces
Serial ports
I/O module
Relay module
Industrial modem
Device server
Simple device
1-Wire
Ethernet
RS-232
RS-422
RS-485
RS-232 x3
RS-232 x4 and more
RS-485 x2 and more
RS-422 x2 and more
Aport-211S
 
 
 
 
 
 
 
 
 
Aport-211W
 
 
 
 
 
 
 
 
 
Aport-311
 
 
 
 
 
 
 
 
 
Aport-312
 
 
 
 
 
 
 
 
 
ATC-1000
 
 
 
 
 
 
 
 
ATC-1000-EVB
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ATC-2000
 
 
 
 
 
 
 
 
ATC-2000H
 
 
 
 
 
 
 
 
ATC-2004
 
 
 
 
iMod-94XX-EDGE
 
 
 
 
 
 
 
 
 
 
 
 
 
NPE-9400RW EDGE
 
 
 
 
 
 
 
 
 
 
 
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