... 2. Used with sensor or encoder 1. Features of IBEST Digital Sensor Preset Counter:* Preset batch counter, soft buttons operation, easily ... be used with photoelectric sensor, proximity switch, and rotary encoder in the fields of machinery,light industrial, packing and packaging,food ... output; optional control output: N, F, C, R* Counter speed: 30Hz/300Hz/1000Hz/5000Hz,selectable by software* Modulus:0 ...