Product Description
Omron H7EC-NV Total Counter, 8 Digits, 24V, Flush Mount
| Function | Total Counter |
|---|---|
| Counter (Count range) | 0～99999999 |
| Counter (Max. counting speed) | 30 Hz/1 kHz (switching) (Minimum counting input signal width: 16.7 ms (ON/OFF ratio: 1:1)/0.5 ms (ON/OFF ratio: 1:1)) |
| Counter (Input mode) | Increment |
| Counter (Reset system) | External and manual reset |
| Input signal | Count input / Reset |
| Input method | Voltage input |
| Voltage input | Hight level: 4.5 to 30 VDC Low level: 0 to 2 VDC Input resistance: 4.7 kΩ |
| Minimum input signal width | External reset: 20 ms |
| Display method | 7-segment transmissive LCD |
| Digits | 8digits |
| Character height | Count value: 8.6 mm (Black) Zero suppression: Provided |
| Prescaling function | Not provided |
| Key protection | Key protect Switch |
| Teaching function | Not provided |
| Batch counting function | Not provided |
| Communications | Not provided |
| Memory backup | Lithium battery () |
| Battery life | For 7 years min. (with continuous input at 25 ℃) |
| Surrounding air temperature | Operating: -10 to 55 ℃ Storage: -25 to 65 ℃ |
| 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 |
| Dielectric withstand voltage | Between current carrying terminals and exposed non-current carrying metal parts:1000 VAC 50/60 Hz for 1 min |
| Impulse withstand voltage | Between current carrying terminals and exposed non-current carrying metal parts:4.5 kV |
| Noise immunity | Between count input terminals:±600 V Between reset terminals:±600 V Square-wave noise by noise simulator (Pulse width: 100 ns/1 µs, 1-ns rise) |
| Static immunity | ±8 kV (malfunction) |
| Vibration resistance （Destruction） | 10 to 55 Hz, 0.375-mm single amplitude each in 3 directions for 2 h |
| Vibration resistance （Malfunction） | 10 to 55 Hz, 0.15 mm single amplitude each in 3 directions for 10 min |
| Shock resistance （Destruction） | 300 m/s**2, 3 times each in 6 directions (3 axes) |
| Shock resistance （Malfunction） | 200 m/s**2, 3 times each in 6 directions (3 axes) |
| Degree of protection | Case front: IP66, NEMA 4 (indoors), and UL Type 4X (indoors)(when using the Y92S-32 Waterproof Packing and Y92F-30 Flush Mounting Adapter) Terminal block: IP20 |
| Mounting method | Flush mounting |
| External connection method | Screw terminal |
| Case color | Light gray (Munsell 5Y7/1) |
| Accessories | Flush mounting adapter / Waterproof rubber packing / Terminal cover |
| Weight | Approx. 60 g |
Other Details
Industrial Parts R Us Inc. will guarantee all items new and used for 30 days after the item has been received. (See Terms and Conditions). The buyer has the option to exchange the item if we have another in stock, or for the purchase price. The buyer is responsible for all return shipping charges. Refunds will be issued upon return of the item. Thank you from Industrial Parts R Us!!!!Product Videos
Custom Field
Type Counter
Voltage 4.5-30 Volt
MPN H7EC-NV
Model H7EC-NV
Google Manufacturers Part Number H7EC-NV
Shelf F-10
Controller Platform H7EC
Manufacturer Omron
Country/Region of Manufacture Japan
GTIN 646412775817
GPS Manufacturers Part Number H7EC-NV
