Serial ports | Interfaces | Module type | I/O | ||
---|---|---|---|---|---|
RS-232 | RS-485 x2 and more | USB | I/O module | Isolated input | |
ATC-1204 |   |
|
  |   |
|
I-7513 |
|
|
  |   |
|
I-7514U |   |   |   |
|
|
I-7520U4 |
|
  |   |   |
|
I-7563 |   |   |
|
  |
|
SG-785 |   |   |   |   |   |