Panel Counter ModuleFeatures very practical for counting parts, people, scorekeeping red LED read-out 2 inputs: counts up or down counting through external pulses or push buttons memory function constantly compares the current value with a preset value and activates an output for as long as both are equal or for an adjustable time debounce function for stable operation (with low counting frequencies) adjustable 'preset': 0000 to 9999 comes with board-to-wire connectors (20cm wire)Specifications counter input : dry contact, connecting to ground. 'equal'- output: max. 100mA ( max. 30V) 'open-collector' output max. counting speed : 400 / sec. (10 / sec. with debounce delay) max. count: 4 digits (0000 to 9999) output pulse length: 100 to 900ms or 'as long as equal' power supply: 9 to 12VDC (unregulated) power consumption: 2 41/64" x 1 19/32"
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