| Basic order number | Name | Manufacturer |
|---|---|---|
| 6DP9404-0AA00 | Isolation amplifierwithout assembly | Siemens |
| 6DP9404-0AA01 | Isolation amplifierwith assembly | Siemens |
| 6DD1681-0AH2 | SIMADYN D Digital Control System Interface board SA10 | Siemens |
| 6DD1681-0AF4 | SIMADYN D Digital Control System Interface board SB60 | Siemens |
| 6DD1681-0DE1 | SIMADYN D Digital Control System Interface board SA30 | Siemens |
| 6ES7 331-7PF10-0AB0 | Analog Input Module SM 331; AI 8 TC | Siemens |