Building Automation
Industrial Automation
Power Automation & Safety
Bangladesh Distributor
H7AN-ET4M AC100-240
Digital Counter (DIN 72 × 72)
Image
Electronic Counter, Total Counter, 72×72×130 mm, Increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual input), UP/DOWN C (quadrature input), UP/DOWN D (command input), UP/DOWN E (individual input) or UP/DOWN F (quardature input))
| Function |
Total Counter |
|---|---|
| Rated supply voltage |
100 to 240 VAC 50/60 Hz |
| Digits |
4digits |
| Mounting method |
Flush mounting |
| External connection method |
Screw terminals |
- Ratings/Characteristics
As of August 8, 2016
| Function | Total Counter |
|---|---|
| Rated supply voltage | 100 to 240 VAC 50/60 Hz |
| Operating voltage range | 85% to 110% of rated supply voltage |
| Power consumption | Approx. 10 VA (at 100 VAC) |
| External power supply | 12 VDC +/- 10% 80 mA (permissible ripple: 5%(p-p) Max.) |
| Counter (Count range) | 0～9999 |
| Counter (Max. counting speed) | 30 Hz/5 kHz (switching) (Minimum counting input signal width: 16.7 ms (ON/OFF ratio: 1:1)/0.1 ms (ON/OFF ratio: 1:1)) |
| Counter (Input mode) | Increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual input), UP/DOWN C (quadrature input), UP/DOWN D (command input), UP/DOWN E (individual input) or UP/DOWN F (quardature input)) |
| Counter (Reset system) | External, manual and power reset (when set the SW3 for No memory backup) |
| Input signal | CP1 / CP2 / Reset |
| Input method | Voltage input |
| No-voltage input (Contact input） | Use a contact which can adequately switch 2.5 mA at 12 V. |
| Voltage input | Hight level: 5 to 30 VDC Low level: 0 to 2 VDC Input resistance: 4.7 kΩ |
| Minimum input signal width | External reset: 20 ms Manual reset: 20 ms |
| Control output (Contact output) | - |
| Display method | 7-segment with LED display |
| Digits | 4digits |
| Character height | Count value: 10 mm (Red) Zero suppression: Not equipped |
| Prescaling function | Not provided |
| Key protection | Not provided |
| Teaching function | Not provided |
| Batch counting function | Not provided |
| Communications | Not provided |
| Memory backup | Non-volatile memory (Number of rewite: 1000000 times min.) |
| Surrounding air temperature | Operating: -10 to +55 ℃ Storage: -25 to +65 ℃ |
| Ambient humidity | Operating: 35 to 85% Storage: 35 to 85% |
| Insulation resistance | 100 MΩ min. (at 500 VDC) Between current-carrying terminals and exposed non-current-carrying metal parts / Between non-continuous contacts |
| Dielectric withstand voltage | Between current-carrying terminals and exposed non-current-carrying metal parts:2000 VAC 50/60 Hz for 1 min Between non-continuous contacts:750 VAC 50/60 Hz for 1 min |
| Impulse withstand voltage | Between power terminals:6.0 kV Between current-carrying terminal and exposed non-current -carrying metal parts:6.0 kV |
| Noise immunity | Between power terminals:+/- 2k V Between input terminals:+/- 500 V Square-wave noise by noise simulator (Pulse width: 100 ns/1 us, 1-ns rise) |
| Static immunity | +/- 8 kV (malfunction), +/- 15 kV (destruction) |
| Vibration resistance （Destruction） | 10 to 55 Hz with 0.375 mm single amplitude for two hours each in three directions |
| Vibration resistance （Malfunction） | 10 to 55 Hz with 0.25 mm single amplitude for ten minutes each in three directions |
| Shock resistance （Destruction） | 300 m/s**2 three times each in six directions |
| Shock resistance （Malfunction） | 100 m/s**2 two times each in six directions |
| Mechanical life expectancy | 10,000,000 operations min. |
| Electrical life expectancy | 100,000 operations min. (3 A at 250 VAC, resistive load) |
| Degree of protection | Case front: JEM IP30 |
| Mounting method | Flush mounting |
| External connection method | Screw terminals |
| Case color | Light gray (Munsell 5Y7/1) |
| Accessories | Mounting bracket 2 |
| Weight | Approx. 360 g |
As of August 8, 2016
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