H7ET-NV1-B Omron, H7ET-NV1-B Datasheet
H7ET-NV1-B
Specifications of H7ET-NV1-B
Z1149
H7ET-NV1-B Summary of contents
Page 1
... Case Color None: Light gray B: Black 4. Display None: 7-segment LCD without backlight H: 7-segment LCD with backlight Y92S-36 Y92S- 24.8 mm 48.8 mm New H7ET Time range 999h59m59s 9999h59.9m (switchable) Light-gray body Black body H7ET-NV1-H H7ET-NV1-BH H7ET-NV1 H7ET-NV1-B H7ET-NFV1 H7ET-NFV1-B H7ET-N1 H7ET-N1-B Y92F-75 Y92F-77B ...
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... High (logic) level 240 VAC/ VDC, 50/60 Hz Low (logic) level 2.4 VAC/VDC, 50/ voltage input Maximum short-circuit impedance max. Short-circuit residual voltage: 0.5 V max. Minimum open impedance: 750 k min. New H7ET H7ET-NFV1-j H7ET-N1-j 0.0m to 9999h59.9m AC/DC No-voltage multi-voltage input input H7ET-Nj-j No voltage input Maximum short-circuit impedance max ...
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... IP66, NEMA4 with waterproof packing IP20 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 maintenance or replacement. New H7ET H7ET-Nj-j 100 M min. (at 500 VDC) between current-carrying metal parts and exposed non-current-carrying metal parts ...
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... Terminal block Note: Perform switch setting before mounting to a control panel. Operation Operating Modes H7ET Time Counter Incrementing Operation (Up) Reset Timer input Internal clock timer value Timer display values Front view H7ET ...
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... New H7ET Dimensions Note: All units are in millimeters unless otherwise indicated. H7ET-N Dimensions with Flush Mounting Bracket 16 New H7ET Panel Cutout Separate mounting 60 min. +0 +0.5 22.2 0 Joint mounting +1.0 (48 Units - 2.5) 0 +0.5 22.2 0 Waterproofing is not possible for joint mounting When mounting, insert the Counter into ...
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... Bottom view: View of the Time Counter rotated horizontally 180 Backlight Model No-backlight Model Backlight 24 VDC Timer Reset Timer input 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 Reset input 2. Solid-state Input ...
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... Open collector of an NPN transistor Note: 1. Residual voltage in the output section of Proximity 2. Select input transistors according to the following: Relay or Switch or Open collector of an NPN transistor New H7ET Relay Input Reset Terminals 2 and 4 are internally connected. or Switch Open collector of an NPN transistor ...
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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 V) PCB-mounting Counters XR2A-2801-N 28-pin Socket 30 28.8 24.2 22.2 45.2 48 ...
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New H7E Precautions 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 fire. The battery may explode (break), ...
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... A) so that the F sure to connect the polarities correctly. Input Verification with the H7ET Time Counter (When the time range is not set 999h59m59s ) The decimal point of the LCD blinks every other second while an input signal is being applied. If the decimal point is not blinking, the input signal is not being received correctly ...
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... See the sche- matic diagram below: 2.6 V H7Ej-NjP Wiring polarity must be carefully observed, in order to prevent per- manent damage to the Counters. Exercise caution when inserting the Counter in the socket, to prevent reversed polarity. Applicable range Battery life ...
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... V rms max. and 42.4 V peak max VDC max. Cleaning To prevent damage, the exterior of the Counter must not be exposed to organic solvents (3.g. paint thinner or benzine), strong alkalis, or strong acids. Others No user-serviceable parts. Return to OMRON for all repairs Large-current- consuming components H7Ej-NjP Bypass capacitor ...
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... ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. M064-E1-2 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company Measuring and Supervisory Controls Division 28th Fl., Crystal Tower Bldg., ...