Detailed Selling Lead Description
Product Name: JDM15A Preset Digital Display Counter
Model Number: JDM15A
Place of Origin: China
Main technical parameters:
1) Working voltage: AC 220V 110V 24V 50Hz; DC 24V; permit voltage fluctuating
range: 85 - 110%
2) Counting range: 1 - 99999 times
3) Input mode of counting signal:
a) Contact signal input counting
b) Electric level input counting (5-30V)
c) Sensor signal input counting
4) Counting speed:
a) Low frequency counting: 30times/sec (counter pulse¡Ý15ms)
b) High frequency counting: 500times/sec counter pulse (signal space rate 1:1)
5) Power out memory: holding mode terminal 11.10 short connection; 10 years
memory holding: non-holding mode; 11.10 without short connection
6) Counting mode:
a) General counting: additive counting
b) Reversible counting: additive or backward counting
7) Restoration mode:
a) External terminal reset
b) Press-button restoration
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