H7EC-NV-BH Omron Automation, H7EC-NV-BH Datasheet
H7EC-NV-BH
Specifications of H7EC-NV-BH
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H7EC-NV-BH Summary of contents
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... Conforms to EMC standards and EN61326, thus allowing use in residential, commercial and light- and heavy-industry environ- ments. • Six-language instruction manual provided. • PCB-mounting models available. (Requires 3-V power supply.) ■ Broad Line-up of the New H7E Series New H7EC Total Counter Time Counter • 8-digit • 999999.9h/ 3999d23.9h • ...
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... Built into H7EC. Order replacements using the above model number before the service life expires. 3. Display None: 7-segment LCD without backlight H: 7-segment LCD with backlight Display Light-gray body 7-segment LCD with H7EC-NV-H backlight 7-segment LCD H7EC-NV 7-segment LCD H7EC-NFV 7-segment LCD H7EC-N Model Y92F-35 Y92F-34 Y92S-37 Y92S-36 Y92S-32 Model Black body H7EC-NV-BH H7EC-NV-B H7EC-NFV-B H7EC-N-B 2 ...
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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 New H7EC H7EC-N-@ No-voltage input 30 Hz/1 kHz H7EC-N-@ No voltage input Maximum short-circuit impedance: 10 kΩ max. Short-circuit residual voltage: 0.5 V max. ...
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... 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 H7EC H7EC-N-@ 100 MΩ min. (at 500 VDC) between current-carrying metal parts and ex- posed non-current-carrying metal parts ...
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... Bottom view: View of the Total Counter rotated horizontally 180° Backlight Model No-backlight Model Backlight 24 VDC Count Reset input input ■ Connections H7EC Total Counter PNP/NPN Universal DC Voltage Input Model With Backlight 1. Contact Input (Input by a Relay or Switch Contact) Relay Relay Backlight 24 VDC Input Reset or Switch ...
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... V because the current flowing from terminals small thus allowing easy connection. 2. Select input transistors according to the following: Relay Note: Select input transistors according to the following: Dielectric strength of the collector ≥ Leakage current < 1 µA New H7EC Relay Input Reset Terminals 2 and 4 are internally connected. or Switch ...
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... Count input (Full-scale −1) Counting display values Nomenclature Counting speed switch For all models except for H7EC-NFV-@. If the counting speed setting is changed, the present value will not be held and so press the Reset Key on the front panel. Setting Counting speed (see note) ...
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... Use screws to secure the Counter. If waterproofing is desired, insert the waterproof packing. • When several Counters are installed, ensure that the ambient temperature will not exceed specifications. • The appropriate thickness of the panel mm. New H7EC +0 +0.5 22.2 0 +1.0 (48 Units − 2. ...
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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 ...