| Basic order number | Name | Manufacturer |
|---|---|---|
| 6ES7326-2BF40-0AB0 | S7-300 Fail-safe Digital Output Module SM326; DO 8 X DC 24V/2A P-M Sw up Cat4 | Siemens |
| 6ES7326-2BF41-0AB0 | S7-300 Fail-safe Digital Output Module SM326; DO 8 X DC 24V/2A P-M Sw up Cat4 | Siemens |
| DMC___-__-__ | Multi-turn actuator for on-off duty DREHMO, Matic C, DMC | DREHMO |
| DPMC____-__-__ | Part-turn actuators for on-off duty DREHMO, MATIC C, DPMC | DREHMO |