Measuring range 0-99999
5 digits 0.56 inch characters
Dimensions 79 * 43 * 26mm
Hole size: 75 * 39.5mm
When the first pair is closed, the counter counts up
When the second one is closed, it resets the counter
Power supply: DC 12-24V <1.5W
Can be connected to sensors or mechanical switches
Speed at 100 pulses per second.
The counter remembers the data after power disconnection
1. contact input should be reliable if the contact bounce caused by multi-count
2.2uF capacitor in parallel with the contacts at both ends, to eliminate them.