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counter if sensor counting is used, Sensor (photoelectric switch or proximity switch) with the model specifications for PNP, DC 6V ~ 36V touch customer support if you would like a swap
Model: JDM9-4 / JDM9-6
Counting digits: 4 digits / 6 digits
Counting range: 1~9999 1~999999
Preset method: dial switch
Counting method: add/subtract counting
Counting signal: touch signal/pulse voltage signal (sensor)
Counting speed: 30 times/second 30CPS
Contact capacity: AC220V 5A (resistive load)
Mechanical life: 1 × 10 ⁶
Rated voltage: DC24V, AC220V, AC380V
Overall dimensions: seventy eight × 78× 126mm
Opening size: 71 × 71mm
Instructions for use
The allowable fluctuation vary of energy supply voltage of seven counter is 85% ~ 110% of the rated value, and the peak ripple coefficient of DC voltage isn't greater than 5%
If the depend signal is input, the system with good contact reliability ought to be selected; the width of the heart beat voltage sign should be more than or equal to 10ms Duty ratio 1: 1, voltage differ 5V ~ 30V The counter must be grew to become on or " reset " 50ms after the enter depend signal, in any other case the depend could also be unstable, The period of the external reset sign must be more than 50 ms
In the counting process, should not toggle the counter finger wheel switch, if you wish to reset the number, it's best to first reset the counter
Counter Counting Signal and Reset Signal Input Connection Line should use double protect line, The shielding layer should be grounded on the sign enter close to the counter, and the connecting cord should not be too long Counter must keep away from sharing an influence twine with motor, electromagnet and different wide inductive load
counter if sensor counting is used, Sensor (photoelectric swap or proximity switch) with the model specs for PNP, DC 6V ~ 36V