Preset Counter, Electromechanical Dimensions W x H: 53 x 53 mm Dimensions W x H x D: 53 x 53 x 62.5 mm Operating temperature: -10...+60 °C Front panel cut-out: 50 x 50 mm Operating voltage: 24 VDC Displays: 2 x 5 Digit Protection rating: IP41 Termination type: Round Pins ? 1.6 mm Tin-Plated With Receptacle Character height: 4.5 mm / 4 mm Counting frequency max.: 10 Hz Time of application: 100 %