FF-SD Series, Safety Sensitive Edges Safety Control Unit, Safety Category 4, 2 NC,1NO, 24 Vdc (-10 % to 20 %), 22,5 mm x 100 mm x 120 mm [0.89 in x 3.94 in x 4.72 in], Housing IP40, Terminal block IP20 (DIN VDE 0470)
FF-SD Series, Safety Sensitive Edges Safety Control Unit, Safety Category 4, 2 NC,1NO, 24 Vdc (-10 % to 20 %), 22,5 mm x 100 mm x 120 mm [0.89 in x 3.94 in x 4.72 in], Housing IP40, Terminal block IP20 (DIN VDE 0470)