| Display digits | 4-digit |
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| Character size | W 8 × H 14 mm |
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| Max. counting speed | 1 / 30 / 2 k / 5 k cps |
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| Return time | ≤ 500 ms |
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| Min. signal width | INHIBIT, RESET: ≈ 20 ms |
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| Input logic | Voltage input (PNP) - input impedance: ≤ 10.8 kΩ, [H]: 5 - 30 VDC , [L]: 0 - 2 VDC No-voltage input (NPN) - s hort-circui t impedance: ≤ 47 0 Ω, short-circuit residual voltage: ≤ 1 VDC open-circuit impedance: ≥ 100 kΩ |
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| Error | Repeat / SET / voltage / Temp.: ≤ ± 0.01 % ± 0.05 s |
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| Unit weight (packaged) | ≈ 120 g (≈ 175 g) |
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| Voltage type | AC voltage |
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| Power supply | 100 - 240 VAC 50 / 60 Hz |
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| Permissible voltage range | 90 to 110 % of rated voltage |
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| Power consumption | ≤ 3.8 VA |
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| External supply power | ≤ 12 VDC ± 10 % 50 mA |
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| Memory retention | ≈ 10 years (non-volatile semiconductor memory type) |
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| Insulation resistance | ≥ 100 MΩ (500 VDC megger) |
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| Dielectric strength | Between the charging part and the case : 3,000 VAC 50 / 60 Hz for 1 min |
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| Noise immunity | ± 2 kV square wave noise (pulse width: 1 ㎲) by the noise simulator |
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| Vibration | 0.75 mm double amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 1 hour |
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| Vibration (malfunction) | 0.5 mm double amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 10 minute |
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| Shock | 300 m/s2 (≈ 30 G) in each X, Y, Z direction for 3 times |
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| Shock (malfunction) | 100 m/s2 (≈ 10 G) in each X, Y, Z direction for 3 times |
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| Ambient temperature | -10 to 55 ℃, storage: -25 to 65 ℃ (no freezing or condensation) |
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| Ambient humidity | 35 to 85 %RH, storage: 35 to 85 %RH (no freezing or condensation) |
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| Protection rating | IP40 (front part, IEC standard) |