| Spec | Description |
|---|---|
| S1 | Next remote I/O definition |
| S2 | Remote slave processor serial link communication address |
| S3 | Spare |
| S4 | Spare |
| S5 | I/O block |
| S6 | I/O block |
| S7 | I/O block |
| S8 | I/O block |
| S9 | I/O block |
| S10 | I/O block |
| S11 | I/O block |
| S12 | I/O block |
| S13 | I/O block |
| S14 | I/O block |
| S15 | I/O block |
| S16 | I/O block |
| S17 | I/O block |
| S18 | I/O block |
| S19 | I/O block |
| S20 | I/O block |
| S21 | I/O block |
| S22 | I/O block |
| S23 | I/O block |
| S24 | I/O block |
| S25 | I/O block |
| S26 | I/O block |
| S27 | I/O block |
| S28 | I/O block |
| S29 | I/O block |
| S30 | I/O block |
| S31 | I/O block |
| S32 | I/O block |
| S33 | I/O block |
| S34 | I/O block |
| S35 | I/O block |
| S36 | I/O block |
| Block | Type | Description |
|---|---|---|
| N | Bit |
|