H7ETNV1BH Omron, H7ETNV1BH Datasheet

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R Self-Powered Time Counter Subminiature Time Counters With Enhanced Appearance and Features Large display with 8.6 mm (0.338 in) height H Available with backlit LCD H PNP/NPN DC voltage input available H Seven digits, time range 0 to 3999d23.9h H ...

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H7ET Specifications J GENERAL Item H7ET-NV-B H7ET-NV-BH Operating mode UP type Mounting method Panel mounting External connections Screw terminals, optional wire-wrap terminals (See Note 3.) Reset External/Manual reset Display 7-segment LCD with or without backlight (character height: 8.6 mm) (See ...

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H7ET J CHARACTERISTICS Item H7ET-NVj-j H7ET-NVj-Hj Time accuracy ±100 ppm (25°C) Insulation resistance 100 MΩ min. (at 500 VDC) between current-carrying metal parts and exposed non-current-carrying metal parts, and between the backlight power supply and count input terminals/reset terminals for ...

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H7ET Nomenclature J TIME COUNTER Time-range switch If the switch setting is changed, press the Reset Key on the front panel. Time range Setting (see note) H7ET-Njj-jj Front panel 0.0h to 3999d23. 999h59m59s (default setting) 0.0h to 999999.9h ...

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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 ...

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H7ET Connections J PNP/NPN UNIVERSAL DC VOLTAGE INPUT MODEL WITH BACKLIGHT 1. Contact Input (Input by a Relay or Switch Contact) Relay Backlight 24 VDC Input Reset or Switch or Switch 2. Solid-state Input Open collector of a Relay PNP ...

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... Relay Relay or Switch Note: Use Relays and Switches that have high contact reliability because the current flowing from terminals small as approx. 10 µA. OMRON’s G3TA-IA/ID is recommended as the SSR. 2. Solid-state Input (Open Collector Input of an NPN Transistor) Open collector of an NPN transistor Note: 1 ...

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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 ...

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H7ET J Y92S-36 REPLACEMENT (LITHIUM) BATTERY (3 V) 7.7 Precautions ! WARNING This product has a built-in lithium battery. Do not short-circuit the + and - - terminals, charge, disassemble, deform, or expose the battery to fire. The battery may ...

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... When connecting count input from an SSR to the Counter that operates with AC/DC voltage input, use OMRON’s G3TA-IA or G3TA-ID SSR. Otherwise, make sure that the leakage current of the SSR is 0.1 mA maximum or connect a bleeder resistor in parallel to the input circuit of the Counter ...

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H7ET J UNIT LABEL FOR TIME COUNTER AND TACHOMETER A unit label has been packed with the Counter. Use in accordance with the application. J BATTERY REPLACEMENT Remove the wiring when replacing the Battery. Do not come in contact with ...

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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 ...