H7ET-NFV1 Omron, H7ET-NFV1 Datasheet
![TIME COUNTER LCD AC/DC-INPUT](/photos/31/47/314785/h7etn1b_l_sml.jpg)
H7ET-NFV1
Specifications of H7ET-NFV1
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H7ET-NFV1 Summary of contents
Page 1
... Time range 999999.9h or 3999d23.9h (selectable) H7ET-NV-BH H7ET-NV-B H7ET-NFV-B H7ET-N-B 3. Case Color B: Black 4. Display None: 7-segment LCD without backlight H: 7-segment LCD with backlight 26 mm × 24.8 mm × 48 H7ET 999h59m59s or 9999h59.9m (selectable) H7ET-NV1-BH H7ET-NV1-B H7ET-NFV1-B H7ET-N1-B Part number Y92S-36 Y92S-37 Y92F-75 Y92F-77B ...
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... Low (logic) level 2.4 VAC/ VDC, 50/ voltage input Maximum short-circuit impedance: 10 kΩ max. Short-circuit residual voltage: 0.5 V max. Minimum open impedance: 750 kΩ min. 2 H7ET H7ET-NFV1-B H7ET-N1-B AC/DC No-voltage multi-voltage input input H7ET-Nj-B No voltage input Maximum short-circuit impedance: 10 kΩ max. ...
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... EN61000-4-4: 2-kV power line (level 3) 2-kV I/O signal line (level 4) IP66, NEMA4 with waterproof packing IP20 Approx H7ET H7ET-Nj-j 100 MΩ min. (at 500 VDC) between current-carrying metal parts and exposed non-current-carrying metal parts 1,000 VAC, 50/60 Hz for 1 min between current-carrying metal ...
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... Terminal block Note: Perform switch setting before mounting to a control panel. Operation J OPERATING MODES H7ET Time Counter Incrementing Operation (Up) Reset Timer input Internal clock timer value Timer display values Front view Bottom view ...
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... H7ET Dimensions Unit: mm (inch) J H7ET-N 24 (0.94) Dimensions with Panel-Mounting Bracket 35 24 (1.38) Installation J TERMINAL ARRANGEMENT Bottom view: View of the Time Counter rotated horizontally 180° Backlight Model Non-backlight Model Backlight 24 VDC Timer Reset Timer input input input 44.8 (1.76) 22 (0.87) 48 48.5 (1 ...
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... Relay PNP transistor or Open collector of an NPN transistor Note: 1. Terminals 2 and 4 (input circuit and reset circuit) are functionally isolated. 2. Select input transistors according to the following: 6 H7ET Open collector of a PNP transistor Backlight 24 VDC Input Reset or Open collector of an NPN transistor Dielectric strength of the collector ≧ ...
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... Note: 1. Residual voltage in the output section of Proximity Sensors or Photoelectric Sensors becomes less than 0.5 V because the current flowing from terminals small as approx. 10 µA, allowing easy connection. 2. Select input transistors according to the following: Relay 7 H7ET Relay Input Reset Terminals 2 and 4 are internally connected. or Switch Open collector of an ...
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... H7ET Accessories (Order Separately) An H7ET is supplied with a mounting bracket and nut. In addition, the panel-mounting adapters shown here allow the H7ET to be fitted to existing panel cutouts. J Y92F-75 PANEL-MOUNTING ADAPTER FOR 26 ¢ 45 RECTANGULAR CUTOUT Must be used with mounting bracket supplied with the Counter 31 24 ...
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... Totalizer in the event of a long period without use. Be sure to remove this sheet before attempting to use the product. Remove the insulation sheet and press the Reset Key on the front panel of the Counter. (With the H7ET-N,-NV(-H),-NV1(-H), models, “0” or “0.0” will be displayed after 1 s.) Insulation Sheet Switch settings on the Counter must be performed before mounting control panel ...
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... OUT terminals that are connected with a diode as shown in the circuit diagram, the circuit indicated by the arrow will be formed when the device is turned OFF result, the H7ET may be reset or count by one. Such devices should not be connected to the H7ER. Count input ...
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... Ensure that the + and - - terminals are correctly oriented. 6. After replacing the Battery, re-insert the body into its case. (4) Check that the case is securely held in by the lift-tab. 7. Press the Reset Key before use (not necessary for H7ET-N,-NV,-NV1). (5) When the internal Battery nears expiration, the display may flicker. (2) ...
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... OMRON ELECTRONICS LLC One East Commerce Drive Schaumburg, IL 60173 1-800-55-OMRON OMRON ON- -LINE Global - - http://www.omron.com USA - - http://www.omron.com/oei Canada - - http://www.omron.com/oci S pec ions s ubjec hange w it hout not H7ET OMRON CANADA, INC. 885 Milner Avenue Scarborough, Ontario M1B 5V8 416-286-6465 P r int ...