-Counter with 2 presets -Counting speed up to 5 KHz -Bidirectional counting and encoder -Configurable inputs in NPN and PNP -Supply voltage .... 12 VDC; 24 VDC; 24 VAC; 48 VAC; 110 VAC; 230 VAC -Output contact.... Max. 8A250 VAC -Power supply for sensors .... 12 VDC 50mA -Function selection .... Side DIP switch -Connection .... Base undecal -Format.... 48 x 48 mm