Pinout
| Pin |
Definition |
Remarks |
| 1 |
2 |
USBUS |
USBUS |
S-BusThe power supply USBUS is powered by the power module and is generated from the power supply voltage Us of the power module. |
| 3 |
4 |
GND |
GND |
| 5 |
6 |
NC |
NC |
| 7 |
8 |
NC |
NC |
| 9 |
10 |
GND |
GND |
| 11 |
12 |
NC |
NC |
| 13 |
14 |
NC |
NC |
| 15 |
16 |
GND |
GND |
| 17 |
18 |
Reset SW1 |
Reset SW2 |
Signal |
| 19 |
20 |
NC |
NC |
| 21 |
22 |
NC |
NC |
| 23 |
24 |
NC |
NC |
| 25 |
26 |
NC |
NC |
| 27 |
28 |
NC |
NC |
| 29 |
30 |
NC |
NC |
| 31 |
32 |
NC |
NC |
| 33 |
34 |
0V Us |
0V Us |
UsUsed to power the electronic components of the power module. |
| 35 |
36 |
0V Us |
24V Us |
| 37 |
38 |
24V Us |
24V Us |
| 39 |
40 |
SGND |
SGND |
Pin Definition
| Definition |
Description |
| USBUS |
S-Bus power supply 3.3V |
| GND |
S-Bus ground signal (Note: Never connect to 0V Up!) |
| Reset SW1 |
Reset Switch 1 |
| Reset SW2 |
Reset Switch 2 |
| NC |
Not Connected |
| 0V Us |
Bus Side GND |
| 24V Us |
Bus side power supply 24V |
| SGND |
Shield grounding |
Previous
Technical Specifications
Last modified: 2026-03-25
