Building Automation
Industrial Automation
Power Automation & Safety
Bangladesh Distributor
H7CX-A4WSD-N
Multifunction Preset Counter
Image
Electronic Counter, 1 Stage Preset Counter, 48×48×65 mm, Increment decrement or increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual input) and UP/DOWN C(quadrature input))
| Function |
1 Stage Preset Counter / 2 Stage Preset Counter / Total Preset Counter / Batch Counter / Dual Counter |
|---|---|
| Preset stages |
2stages |
| Rated supply voltage |
12 to24 VDC (Permissible ripple: 20% Max.) |
| Digits |
4digits |
| Mounting method |
Flush mounting |
| External connection method |
Screw terminals |
- Ratings/Characteristics
As of August 8, 2016
| Function | 1 Stage Preset Counter / 2 Stage Preset Counter / Total Preset Counter / Batch Counter / Dual Counter |
|---|---|
| Preset stages | 2stages |
| Rated supply voltage | 12 to24 VDC (Permissible ripple: 20% Max.) |
| Operating voltage range | 85% to 110% of rated supply voltage (90% to 110% at 12 to 24 VDC) |
| Power consumption | Approx. 3.7 W |
| Counter (Count range) | -999～9999 |
| 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)) Common setting for CP1 and CP2 |
| Counter (Input mode) | Increment decrement or increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual input) and UP/DOWN C(quadrature input)) |
| Counter (Output modes) | N / F / C / R / K-1 / P / Q / A / K-2 / D / L / H |
| Counter One-shot time) | 0.01 to 99.99 s variable |
| Counter (Reset system) | External, manual and automatic reset (internal according to C, R, P and Q mode operation) |
| Input signal | CP1 / CP2 / Reset1 / Reset2 |
| Input method | No-voltage/Voltage input (selectable) |
| No-voltage input (No-contact input） | Short-circuit (ON) impedance: 1 kΩ Leakage current (0 Ω): 12 mA Residual voltage: 3 V max. Open circuit impedance: 100 kΩ Maximum voltage: 30 V |
| No-voltage input (Contact input） | Use a contact which can adequately switch 5 mA at 10 V. |
| Voltage input | Hight level: 4.5 to 30 VDC Low level: 0 to 2 VDC Input resistance: 4.7 kΩ |
| Applicable two-wire sensor | leakage current: 1.5 mA Switching capacity: 5 mA Residual voltage: 3 V Operating voltage: 10 VDC |
| Minimum input signal width | External reset: 1 ms/20 ms (selectable) |
| Standby time | 290 ms |
| Control output (Solid-state output) | Output type: Transistor output (NPN open collector) Switching capacity: 30 VDC Max. 100 mA Max. Residual voltage: 1.5 V max. (Actual performance 1.0 V) Leakage current: 0.1 mA |
| Display method | 7-segment negative transmissive LCD |
| Digits | 4digits |
| Character height | Count value/Measurement value: 12 mm (Red, green or orange programmable) Zero suppression: Equipped Set value: 6 mm (Green) |
| Prescaling function | Provided (0.001 to 9.999) |
| Decimal point adjustment | Rightmost 3 digits |
| Key protection | Key protect Switch |
| Teaching function | Not provided |
| Batch counting function | Provided |
| Communications | Not provided |
| Memory backup | EEP-ROM (Number of rewite: 100000 times min.Service life: Approx. 10 years min.) |
| Surrounding air temperature | Operating: -10 to +55 ℃ Storage: -25 to +70 ℃ |
| Ambient humidity | Operating: 25 to 85% Storage: 25 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 metal parts and non-current-carrying metal parts:2000 VAC 50/60 Hz for 1 min Between power terminals and control input terminals:1000 VAC 50/60 Hz for 1 min Between control output,power supply, and input circuit:1000 VAC 50/60 Hz for 1 min Between non-continuous contacts:1000 VAC 50/60 Hz for 1 min |
| Impulse withstand voltage | Between power terminals:1.0 kV Between current-carrying terminal and exposed non-current -carrying metal parts:1.5 kV |
| Noise immunity | Between power terminals:+/- 480 V Between input terminals:+/- 600 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 0.75 mm single amplitude for two hours each in three directions |
| Vibration resistance （Malfunction） | 10 to 55 Hz with 0.35 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 three 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: IEC IP66, UL508 Type 4X (indoors) (when using the Y92S-29 Waterproof Packing) |
| Mounting method | Flush mounting |
| External connection method | Screw terminals |
| Case color | Black (Munsell N1.5) |
| Accessories | Flush mounting adapter / Waterproof rubber packing / Shock Prevention Cover |
| Weight | Approx. 130 g |
As of August 8, 2016
- Input connection diagram
As of August 8, 2016
No-voltage input
Voltage input
As of August 8, 2016
- Input Modes and Present Value
As of August 8, 2016
As of August 8, 2016
- Input/Output Mode Settings
As of August 8, 2016
As of August 8, 2016
- Electrical life
As of August 8, 2016
As of August 8, 2016
about this Product
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