| Product name: | 710A type electronic accumulator 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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Working principle and introduction:
The 710A type cumulative electronic counter is the latest counter developed by our company for the Chinese market based on the 710 type cumulative electronic counter from Henssler, Germany. It uses highly integrated surface mount components, occupies a small space, and has strong counting function. It can be driven by signals such as voltage pulses, proximity switches, photoelectric switches, shaft encoders, or mechanical contact switches, and has a high counting frequency. This counter can be reset by both the front panel and external electrical signals, making it easy to use. Its unique internal memory can store the count value for ten years without the need for batteries after power failure or shutdown. 6-digit red digital tube (LED) display, high clarity, easy identification, not easily affected by temperature and light, can be used for intermittent zeroing counting work, such as statistical counting, mechanical rotation, currency counting, flow counting, group selection counting, etc. It is widely used in industries such as packaging, spinning, machinery, printing and dyeing.
710A Electronic Accumulator Counter Series and Related Technical Parameters:
| model | 710A-P-L | 710A-P-H | 710A-N-L | 710A-N-H |
| display | 6-digit red LED display with a height of 7mm | |||
| Voltage (fluctuation range: ± 10%) | DC:12V~24VDC±10% | |||
| power | 1.5W | |||
| data retention | 10 years | |||
| input impedance | 22kΩ | |||
| Threshold voltage | High level ≥ 8 V, low level ≤ 2 V | |||
| Extreme voltage | Positive and negative 40V | |||
| Count (reset) signal frequency | 30Hz | 5kHz | 30Hz | 5kHz |
| Counting (reset) signal triggering method | Right along | Right along | Negative edge | Negative edge |
| Minimum pulse width | 17ms | 100μs | 17ms | 100μs |
| duty cycle | 1:1 | |||
| protection level | Level 2 | |||
| Front panel protection | IP54,DIN40050 | |||
| Rear panel protection | IP00,DIN40050 | |||
| anti-interference capability | Level 2 (IEC801) | |||
| Operating Temperature | -10℃~+50℃ | |||
| Storage temperature | -20℃~+70℃ | |||
Product installation dimension diagram: