Power supply SDN11: 4.5 VDC ... 24 VDC
Power supply SDN12: 12.5 VDC ... 32 VDC
Frequency range: 0.1 Hz ... 20 kHz
Operation temperature, typical: -40 °C ... +140 °C / -40 °F ... +284 °F
Operation temperature, max.: -40 °C ... +150 °C / -40 °F ... +302 °F
Degree of protection: IP67, IP6K9K