Multifunction Preset Counter, 48 X 48 mm Counting range: 999...+999999 Dimensions W x H x D: 48 x 48 x 113.5 mm Operating temperature: -20...+65 °C Counter input: PNP, NPN Front panel cut-out: 45 x 45 mm Operating voltage: 10...30 VDC Backlight: Green Display type: LCD, Backlit Displays: 2 x 6 Digit Protection rating: IP65 (Front Panel) Termination type: Screw Terminals, Pluggable Character height: 9 mm / 7 mm Counting frequency max.: 30 Hz / 55 kHz No. of presets: 2