Building Automation
Industrial Automation
Power Automation & Safety
Bangladesh Distributor
H7CX-R11WD1-N
Tachometer
Image
Digital Tachometer, Tachometer, 48×48×84.1 mm
| Function |
Tachometer |
|---|---|
| Preset stages |
1stages |
| Rated supply voltage |
24 VAC 50/60 Hz 12 to24 VDC (Permissible ripple: 20% Max.) |
| Digits |
6digits |
| Mounting method |
Flush mounting/Surface mounting |
| External connection method |
11-pinSockets |
- Ratings/Characteristics
As of August 8, 2016
| Function | Tachometer |
|---|---|
| Preset stages | 1stages |
| Rated supply voltage | 24 VAC 50/60 Hz 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. 7.2 VA Approx. 4.7 W |
| Tachometer (Input mode) | Independent measurement for two inputs |
| Tachometer (Pulse measurement method) | Periodic measurement |
| Tachometer (Sampling period) | Periodic measurement: 200 ms |
| Tachometer (Max. counting speed) | Periodic measurement: 5 kHz |
| Tachometer (Count range) | 0 to 999999 |
| Tachometer (Measuring ranges) | Periodic measurement: 5 kHz: 0.01 Hz to 5 kHz |
| Tachometer (Measuring accuracy) | +/- 0.1% F.S. +/- 1 digit Max. (at 23 +/- 5 CEL) |
| Tachometer (Output modes) | Upper limit/ lower limit ( at 2-input individual measurement) |
| Tachometer (Auto-zero time) | 0.1 to 999.9 s |
| Tachometer (Startup time) | 0.0 to 99.9 s |
| Tachometer (Average processing) | OFF/ 2 times/ 4 times/ 8 times |
| Input signal | Count1 / Count2 |
| 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 |
| Standby time | 290 ms |
| Control output (Contact output) | SPDT, SPST-NO Switching capacity: 3 A at 250 VAC/30 VDC, resistive load (cos phi=1) Minimum applicable load: 10 mA at 5 VDC (failure level:P reference value) |
| Display method | 7-segment negative transmissive LCD |
| Digits | 6digits |
| Character height | Measurement value: 10 mm (Red) Zero suppression: Equipped Comparison value: 6 mm (Green) |
| Prescaling function | Provided (0.001 to 99.999) |
| Decimal point adjustment | Rightmost 3 digits |
| Key protection | Key protect Switch |
| Teaching function | Not provided |
| Batch counting function | Not 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:2000 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/Surface mounting |
| External connection method | 11-pinSockets |
| Case color | Black (Munsell N1.5) |
| Weight | Approx. 110 g |
As of August 8, 2016
- Electrical life
As of August 8, 2016
As of August 8, 2016
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