The AC-D-4M Large Display Event Counter features bright 2.3-Inch LEDs that can be viewed easily from up to 100-feet away.
The counter can receive pulse inputs from Hall-Effect sensors, Photo-Electric sensors, proximity sensors, encoders, or contact closures. One pulse input increments the display one count. A 12Vdc transducer power supply is available on the back terminal strip of the counter. Input rates are 300 Hz for Sensors and Encoders, and 30 Hz for a Contact Closures. The AC-D-4M has the ability to be reset on the terminal strip by wiring a momentary Contact Closure.
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