| Polarization type | PNP |
| Minimum time of acquisition (hardware) | 3ms |
| Insulated | 1000Vrms |
| Nominal voltage operating | 24Vdc |
| Logic voltage state 0 | 0÷2 V |
| Logic voltage state 1 | 10,5 ÷ 26,5 V |
| Internal voltage drop | 5V |
| Input resistance (Ri) | 2200Ω |
| Current absorbed | 2mA ÷ 10mA1) |
1)
WARNING: If the device is connected to the inputs, it needs a minimum commutable current.