| Product name: | 711C series electronic counter | ||||||
| specification: | ![]() |
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| Category: | low-voltage electrical apparatus -- electronic counter | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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model |
711C-P-DC |
711C-P-AC |
711C-P-DC-1 |
711C-P-AC-1 |
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display |
6-digit red LED display with a height of 7mm | |||
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Voltage (fluctuation range: DC type ± 10%) |
DC:12 V~24V |
AC:85 V~265V |
DC:12 V~24V |
AC:85 V~265V |
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power |
2W | |||
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data retention |
10 years | |||
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input impedance |
22kΩ | |||
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Threshold voltage |
High level ≥ 8 V, low level ≤ 2 V | |||
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Extreme voltage |
Positive and negative 40V | |||
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Count (reset) signal frequency |
30Hz or 5kHz, can be set through programming switches | |||
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Counting signal triggering method |
Right along |
Right along |
Negative edge |
Negative edge |
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Minimum pulse width |
17ms or 100 μ s, can be set through programming switches | |||
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Signal output mode |
relay output | |||
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Signal output time |
Minimum 50ms, approximately 1s in the middle, can be set to steady state | |||
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load capacity |
50VA, Maximum voltage AC: 250V; DC:30V, Maximum current 2A | |||
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duty cycle |
1:1 | |||
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protection level |
Level 2 | |||
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Front panel protection |
IP54,DIN40050 | |||
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Rear panel protection |
IP00,DIN40050 | |||
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anti-interference capability |
Level 2 (IEC801) | |||
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Operating Temperature |
-10℃~+50℃ | |||
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Storage temperature |
-20℃~+70℃ | |||
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weight |
160g | |||
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Additional features |
Ratio function, can preset reset password | |||