Power supply voltage | 24 VDC 24 VAC 50/60 Hz |
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Allowable power supply voltage range | 85 to 110% of the power supply voltage |
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Power consumption | 7 W max. (at maximum load)/11 VA max. (at maximum load) |
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External power supply | 12 VDC ±10% 80 mA |
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Input type | Pulse (PNP) |
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Output type | Judgment output: Contact Comparative output: H, PASS, L |
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Pulse measurement input | Function | F1: Rpm/circumferenitial speed/Instantaneous flowrate F2: Absolute raito F3: Error raito F4: Accuracy F5: Flow rate ratio F6: Passing time |
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Contact input (dry contact input) | 30 Hz max. ON/OFF pulse width of 15 ms min. |
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Open collector | 50 kHz max. ON/OFF pulse width of 9 µs min. |
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Measurement range | F1 to F6: 0.5 mHz to 50 kHz (for voltage pulse/open collector sensors) |
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Accuracy | F1, F6: ±0.006% rdg ±1 digit F2 to F5: ±0.02% rdg ±1 digit (23±5 ℃, for voltage pulse/open collector sensors) |
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Event input | Number of input | 5 point |
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Input method | NO-Voltage contact/NPN open collector |
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Event name | Startup compensation timer input Hold input Reset input |
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Connection method | Terminal blocks |
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Contact | ON: 1 kΩ max. OFF: 100 kΩ min. |
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No-contact | ON residual voltage: 2 V max. OFF leakage current: 4 mA max. Maximum applied voltage: 30 V max.DC Leakage current: 0.1 mA max. |
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Judgment output | Contact output | H, L (SPDT) PASS 1c Rated load: Resistive load: 250 VAC 5 A (cosφ=1)/30 VDC 5 A (L/R=0 ms), Inductive load: 250 VAC 1 A (Close cosφ=0.4)/30 VDC 1 A (L/R=7 ms) Life expectancy: 100,000 operations (Electrical)/5,000,000 operations (Mechanical) |
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Display | Display method | Negative LCD (backlit LED) 7-segment digital display |
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Digits | 5 digit (-19999 to 99999) |
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Character height | PV: 14.2 mm (green/red) SV: 4.9 mm (green) |
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Insulation resistance | 20 MΩ min. (at 500 VDC) |
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Dielectric strength | Between the entire external terminal and case: 2,300 VAC 1 min |
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Noise immunity | ±1,500 V at power supply terminals in normal or common mode (waveform with 1-ns rising edge and pulse width of 1 µs/100 ns) |
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Vibration resistance | Malfunction: 10 to 55 Hz, Acceleration: 50 m/s2, 5 min 10 sweeps each in X, Y, and Z directions |
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Shock resistance | Malfunction: 100 m/s2, 3 times each in 3 axes 6 directions |
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Degree of protection | Front: NEMA4X for indoor use (equivalent to IP66) Case rear: IP20 Terminals: IP00 + finger protection (VDE0106/100) |
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Memory protection | EE-PROM (non-volatile memory) Number of rewrites: 100,000 |
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Ambient temperature | Operating: -10 to 55 ℃ (with no freezing or condensation) Storage: -25 to 65 ℃ (with no freezing or condensation) |
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Ambient humidity | Operating: 25 to 85 % |
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Accessories | Waterproof packing, Fixtures, Terminal Cover, Unit label, Instruction manual |
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Weight | Approx. 300 g |
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