| Spec | Description |
|---|---|
| S1 | I/O expander bus address |
| S2 | Analog input 1 |
| S3 | Analog input 2 |
| S4 | Analog input 3 |
| S5 | Analog input 4 |
| S6 | Analog input 5 |
| S7 | Analog input 6 |
| S8 | Analog output 1 |
| S9 | Analog output 2 |
| S10 | Digital output 1 |
| S11 | Digital output 2 |
| S12 | Pulse input 1 |
| S13 | Pulse input 2 |
| S14 |
|
| S15 | Spare real |
| S16 | Spare |
| S17 | Spare |
| Block | Type | Description |
|---|---|---|
| N | Real | Analog input 1 |
| N+1 | Real | Analog input 2 |
| N+2 | Real | Analog input 3 |
| N+3 | Real | Analog input 4 |
| N+4 | Real | Analog input 5 |
| N+5 | Real | Analog input 6 |
| N+6 | Real | Analog output 1 |
| N+7 | Real | Analog output 2 |
| N+8 | Bit | Digital input 1 |
| N+9 | Bit | Digital input 2 |
| N+10 | Real | Pulse input 1 |
| N+11 | Real | Pulse input 2 |
| N+12 | Bit | I/O module status flag |
| N+13 | Real | Reserved |
| N+14 | Real | Reserved |