H7ET-NV-B Omron Automation, H7ET-NV-B Datasheet
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H7ET-NV-B
Specifications of H7ET-NV-B
Related parts for H7ET-NV-B
H7ET-NV-B Summary of contents
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... Self-powered Totalizers H7EC..................................................................................................................... H7ET ..................................................................................................................... H7ER..................................................................................................................... H7E@-N@P ........................................................................................................... Common to All Totalizers Accessories ........................................................................................................... Precautions ........................................................................................................... New H7E New H7ET New H7ER Tachometer • 1,000 s -1 with 1 pulse/rev. encoder • 1,000 with 10 pulse/rev. encoder • 1,000 min -1 60 pulse/rev. encoder • ...
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... B: Black 4. Display None: 7-segment LCD without backlight H: 7-segment LCD with backlight 999999.9h ←→ 3999d23.9h (switchable) Light-gray body Black body H7ET-NV-H H7ET-NV-BH H7ET-NV H7ET-NV-B H7ET-NFV H7ET-NFV-B H7ET-N H7ET-N-B Model Y92F-35 Y92F-34 Y92S-37 Y92S-36 Y92S-32 Time range 999h59min59s ←→ 9999h59.9min (switchable) ...
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... Hz 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. New H7ET H7ET-NFV1-@ H7ET-N1-@ AC/DC multi-volt- No-voltage input age input H7ET-N@-@ No voltage input Maximum short-circuit impedance: 10 kΩ ...
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... I/O signal line (level 4) Approx The battery life is calculated according to the conditions in the left column and therefore is not a guaranteed value. Use these value as reference for mainte- nance or replacement. New H7ET H7ET-N@-@ 100 MΩ min. (at 500 VDC) between current-carrying metal parts and ex- posed non-current-carrying metal ...
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... Bottom view: View of the Time Counter rotated horizontally 180° Backlight Model No-backlight Model Backlight 24 VDC Timer Reset input input ■ Connections H7ET Time Counter 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 Timer ...
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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, thus allowing easy connection. 2. Select input transistors according to the following: Relay New H7ET Relay Input Reset Terminals 2 and 4 are internally connected. or Switch ...
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... Operation ■ Operating Modes H7ET Time Counter Incrementing Operation (Up) Reset Timer input Internal clock timer value Timer display values Nomenclature Time-range switch If the time-range setting is changed, the present value will not be held and so press the Reset Key on the front panel. Time range ...
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... Dimensions Note: All units are in millimeters unless otherwise indicated. H7ET-N Dimensions with Y92F-34 Flush Mounting Bracket Note: A Compact Flush Mounting Bracket (Y92F-35) can also be used. Refer to Accessories for details. New H7ET Panel Cutout Separate mounting 40 min. +0 +0.5 22.2 0 Dense mounting +1.0 (48 Units − ...
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Accessories (Order Separately) (Common) ■ New H7E (Except for PCB-mounting Counter) The New H7E models are supplied with a mounting bracket (Y92F-34) and nut. Additionally, the Y92F-75/-76/-77B Flush Mounting Adapters shown here allow the New H7E models to be fitted ...
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Y92S-37 Wire-wrap Terminal (Set of Two Terminals) When using the Wire-wrap Terminal, be sure to use the correct wires and peripheral devices. (The correct wires, bits and sleeves are shown in the table on the right.) Y92S-36 Lithium Battery (3 ...
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Precautions (Common) Refer to Safety Precautions for All Counters. ■ New H7E (Except for PCB-mounting Counter) !WARNING This product has a built-in lithium battery. Do not short-circuit the + and − terminals, charge, disassemble, deform, or expose the battery to ...
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Press the Reset Key before use (not necessary for H7ER-N,-NV,- NV1). (5) Tool (1) (1) (3) (4) (5) EN/IEC Standards The count or timer input, reset input, and backlight power supply ter- minals of the no-voltage input or PNP/NPN ...
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Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a ...