| Typ | Housing | Safety- contacts | Signal- circuit | Opposite- channel- polarity | Monitoring- Start-Button | Safety Standards see below* | User- Manual | |||
| *RC | *C | *PL | *SIL | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Safe Z | 22.5mm Housing | 2 | 1 | no | no | 1-4 | 1-4 | a-e | - | Safe Z |
| Safe Z.2 | 22.5mm Housing | 2+1 SPS | 1 | no | no | 1-4 | 1-4 | a-e | - | Safe Z.2 |
| Safe ILZ | 73mm Housing | 1 | - | yes | - | 1-4 | - | - | - | Safe ILZ |
| * Safe CZ | 22.5mm Housing | 4xOSSD (semiconductor) | - | yes | selectable | - | 1-4 | a-e | 1-3 | Safe CZ |
* | 22.5mm Housing | 2 | - | yes | selectable | 1-4 | 1-4 | a-e | 1-3 | Safe FLEx |