OMRON H7ET-NFV1-B
Description
OMRON H7ET-NFV1-B is now available new, surplus, and used from Williams Automation.
If you need a specific firmware or series relating to this item, please call or email us with your request.
We can also provide specifications and/or a data sheet for this item upon request. Please call or email us if you require one.
Please note we offer UPS Next Day Air shipping for all orders. Please be sure to select next day shipping at checkout, and we will provide same-day shipment.
Call (803) 761-7027 if you have any questions about availability, or email us at sales@williamsautomation.com.
Ratings / Performance
- Accessories
- Flush mounting adapter / Waterproof rubber packing / Shock Prevention Cover / Unit label
- Ambient humidity
- Storage: 25 to 85%
- Operating: 25 to 85%
- Batch counting function
- Not provided
- Battery life
- For 10 years min. (with continuous input at 25CEL)
- Case color
- Black (Munsell N1.5)
- Character height
- Current time: 8.6 mm (Black)
- Zero suppression: Equipped
- Communications
- Not provided
- Degree of protection
- Terminal block: IP20
- Case front: IP66, NEMA 4 (indoors), and UL Type 4X (indoors)(when using the Y92S-32 Waterproof Packing and Y92F-30 Flush Mounting Adapter)
- Dielectric withstand voltage
- Between reset terminals and exposed non-current-carrying metal parts:2200 VAC 50/60 Hz for 1 min
- Between timer input terminals and reset terminals:2200 VAC 50/60 Hz for 1 min
- Between timer input terminals and exposed non-current-carrying metal parts:3700 VAC 50/60 Hz for 1 min
- Digits
- 7digits
- Display method
- 7-segment transmissive LCD
- External connection method
- Screw terminals
- Function
- Time Counter
- Impulse withstand voltage
- Between timer input terminals and reset terminals:3.0 kV
- Between current-carrying terminal and exposed non-current -carrying metal parts:4.5 kV
- Input method
- Free voltage input
- Input signal
- Count input / Reset
- Insulation resistance
- 100 MΩ min. (at 500 VDC)
- Between current-carrying terminals and exposed non-current-carrying metal parts / Between timer input terminals and reset terminals
- Key protection
- Key protect Switch
- Memory backup
- Lithium battery ()
- Minimum input signal width
- External reset: 20 ms
- Mounting method
- Flush mounting
- Noise immunity
- Between timer input terminals:+/- 1.5k V
- Between reset terminals:+/- 500 V
- Square-wave noise by noise simulator (Pulse width: 100 ns/1 us, 1-ns rise)
- No-voltage input (No-contact input)
- Open circuit impedance: 750 kΩ
- Short-circuit (ON) impedance: 10 kΩ
- Residual voltage: 0.5 V max. (Actual performance 1.0 V)
- Prescaling function
- Not provided
- Shock resistance (Destruction)
- 300 m/s**2 three times each in six directions
- Shock resistance (Malfunction)
- 200 m/s**2 three times each in six directions
- Static immunity
- 8 kV (malfunction)
- Surrounding air temperature
- Operating: -10 to +55 °C
- Storage: -25 to +65 °C
- Teaching function
- Not provided
- Time counter (Input modes)
- Quadrature
- Time counter (Minimum signal input width)
- 1 s
- Time counter (Reset system)
- External reset/manual reset
- Time counter (Set value read selector)
- +/- 100 ppm (25 CEL)
- Time counter (Time ranges)
- 0 s to 999 h 59 min 59 s / 0.0 min to 9999 h 59.9 min (selectable)
- 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 0.15 mm single amplitude for ten minutes each in three directions
- Voltage input
- Low level: 0 to 2.4 VAC/VDC
- Hight level: 24 to 240 VAC/VDC
- Input resistance: 4.7 kΩ
- Weight
- Approx. 60 g