Interfaces | Serial ports | I/O | ||||
---|---|---|---|---|---|---|
Optic fiber | RS-232 x2 | RS-232 x3 | RS-232 x4 and more | RS-422 x2 and more | Isolated input | |
ATC-2004 |   |   |
|
|
|
  |
SE5002 |   |
|
  |   |
|
|
SE5002D-SFP |
|
|
  |   |   |   |