XEM CATALOG SẢN PHẨM TẠI ĐÂY
| Models | H7CX-A114[]-N | H7CX-A11[]-N | H7CX-A4[]-N | |
|---|---|---|---|---|
| Classification | Preset counter | |||
| Configuration | 1-stage preset counter, 1-stage preset counter with total counter (selectable) *1 | |||
| Ratings | Power supply voltage*2 |
100 to 240 VAC, 50/60 Hz 24 VAC, 50/60 Hz or 12 to 24 VDC |
100 to 240 VAC, 50/60 Hz 12 to 24 VDC |
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| Operating voltage fluctuation range |
85% to 110% of rated supply voltage (12 to 24 VDC: 90% to 110%) | |||
| Power consumption |
Approx. 9.4 VA at 100 to 240 VAC, Approx. 7.2 VA/4.7 W at 24 VAC/12 to 24 VDC, Approx. 3.7 W at 12 to 24 VDC |
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| Mounting method | Flush mounting or surface mounting | Flush mounting | ||
| External connections | 11-pin socket | Screw terminals | ||
| Degree of protection | IEC IP66, UL508 Type 4X (indoors) for panel surface only and only when Y92S-29 Waterproof Packing is used. |
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| Input signals | CP1, CP2, reset, and total reset | |||
| Counter | Maximum counting speed |
30 Hz (minimum pulse width: 16.7 ms) or 10 kHz (minimum pulse width: 0.05 ms) (selectable) (ON/OFF ratio 1:1) *Common setting for CP1 and CP2 |
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| Input mode | Increment, decrement, increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual inputs), or UP/DOWN C (quadrature inputs)) |
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| Output mode | N, F, C, R, K-1, P, Q, A, K-2, D, and L. | |||
| One-shot output time |
0.01 to 99.99 s | |||
| Reset system | External (minimum reset signal width: 1 ms or 20 ms, selectable), manual, and automatic reset (internal according to C, R, P, and Q mode operation) |
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| Tachometer | Refer to the separate table for tachometer function ratings. | |||
| Prescaling function | Yes (0.001 to 9.999) | Yes (0.001 to 99.999) | Yes (0.001 to 9.999) | |
| Decimal point adjustment | Yes (rightmost 3 digits) | |||
| Sensor waiting time | 290 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.) |
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| Input method | No-voltage inputs: ON impedance: 1 kΩ max. (Leakage current: 12 mA at 0 Ω) ON residual voltage: 3 V max. OFF impedance: 100 kΩ min. Voltage input: High (logic) level: 4.5 to 30 VDC Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 kΩ) No-voltage input/voltage input (selectable) |
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| External power supply | 12 VDC (±10%), 100 mA (except for H7CX-A[]D models) Refer to on page for details. | |||
| Control output | Contact output: 3 A at 250 VAC/30 VDC, resistive load (cosφ=1), Minimum applied load: 10 mA at 5 VDC (failure level: P, reference value) Transistor output: NPN open collector, 100 mA at 30 VDC, Residual voltage: 1.5 VDC max. (approx. 1 V), Leakage current: 0.1 mA max. |
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| Display*3 | 7-segment, negative transmissive LCD Character height Count value: 12 mm (red) Set value: 6 mm (green) |
7-segment, negative transmissive LCD Character height Count value: 10 mm (red) Set value: 6 mm (green) |
7-segment, negative transmissive LCD Character height Count value: 12 mm (red, green, or orange selectable) Set value: 6 mm (green) |
|
| Digits | 4 digits -999 to 9999 (-3 digits to +4 digits) |
6 digits -99999 to 999999 (-5 digits to +6 digits) |
4 digits -999 to 9999 (-3 digits to +4 digits) |
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| Memory backup | EEPROM (overwrites: 100,000 times min.) that can store data for 10 years min. | |||
| Operating temperature range |
-10 to 55°C (-10 to 50°C if Counter/Tachometers are mounted side by side) (with no icing or condensation) |
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| Storage temperature range | -25 to 70°C (with no icing or condensation) | |||
| Operating humidity range | 25% to 85% | |||
| Case color | Black (N1.5) (Optional Front Panels are available to change the Front Panel color to light gray or white.) |
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| Attachments | — | Flush mounting adapter, waterproof packing, terminal cover |
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