| @cnna@ | Terminal | Symbol | Description | Addres | |
|---|---|---|---|---|---|
 | 1 | 0V | Common for digital inputs | ||
| 2 | I1 | Input I1 | 2.INP01 | ||
| 3 | I2 | Input I2 | 2.INP02 | ||
| 4 | I3 | Input I3 | 2.INP03 | ||
| 5 | I4 | Input I4 | 2.INP04 | ||
| 6 | I5 | Input I5 | 2.INP05 | ||
| 7 | I6 | Input I6 | 2.INP06 | ||
| 8 | I7 | Input I7 | 2.INP07 | ||
| 9 | I8 | Input I8 | 2.INP08 | ||
.
| @cnnb@ | Terminal | Symbol | Description | Address | |
|---|---|---|---|---|---|
| | 1 | 0V | Common for digital inputs | ||
| 2 | I9 | Input I9 | 2.INP09 | ||
| 3 | I10 | Input I10 | 2.INP10 | ||
| 4 | I11 | Input I11 | 2.INP11 | ||
| 5 | I12 | Input I12 | 2.INP12 | ||
| 6 | I13 | Input I13 | 2.INP13 | ||
| 7 | I14 | Input I14 | 2.INP14 | ||
| 8 | I15 | Input I15 | 2.INP15 | ||
| 9 | I16 | Input I16 | 2.INP16 | ||