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H7EC-NV-H PDF datasheet (datasheet)
Product model: H7EC-NV-H
Name: Self-powered Total Counter
Brand: OMRON
Sort: PDF datasheet
File language: English
Set two time ranges between 1 and 120 s with one Timer.
Models with 240 to 440-VAC power supply added to series. Operating modes: Flicker OFF start/flicker ON start.
Supply voltage: 12 VDC.
Control output: Contact output: SPDT.
Switch between flicker-OFF or flicker-ON start mode.
Independent ON time and OFF time settings H7EC-NV-H PDF datasheet.
Eight time ranges from 0.1 s to 1,200 h. Count input: No-voltage H7EC-NV-H
Max. counting speed: 30 Hz ←→ 1 kHz(switchable).
Display: 7-segment LCD.
Model: Light-gray body.
Eight-digits, counting range 0 to 99999999.
Dual input speed: 30 Hz ←→ 1 kHz,
(except for AC/DC multivoltage input models). Operating modes: Power OFF Delay.
Supply voltage: 24 to 48 VAC/DC.
Control output: Contact output: SPDT H7EC-NV-H PDF datasheet.
H3DK-H: S Series (time range: 0.1 to 12 s).
Set two time ranges with each Timer, from 0.1 to 12 seconds for,
the S Series and from 1.0 to 120 seconds for the L Series. Display type: DOWN display timer (decrements form the set time to 0).
Output type: Contact output (SPDT).
Pin type: 8-pin.
Memory backup: Not provided.
Supply voltage: 100 to 240 VAC, 12 to 48 VDC H7EC-NV-H PDF datasheet.
Rated time: 1 s to 99 min 59 s(See note 3.).
Miniature DIN-sized (48 x 48 mm) Quartz.
Timer with Abundant Series Versions.
Series version cover a wide range of rated times; 9.999 s,
99.99 s, 999.9 s, 99 min 59 s, and 99 hrs 59 min.
Selection of elapsed time indication, remaining time indication,
contact output, and transistor output types to suit requirements.
Power supply freely selectable within a range of 100 to,
240 VAC, as well as 12 to 48 VDC.
Certified for UL and CSA safety standards. Operating modes: Power OFF Delay.
Supply voltage: 100 to 120 VAC.
Control output: Contact output: SPDT.
H3DK-H: L Series (time range: 1.0 to 120 s).
Set two time ranges with each Timer, from 0.1 to 12 seconnds for,
the S Series and from 1 H7EC-NV-H PDF catalog. 0 to 120 seconds for the L Series. Control output: Time-limit SPDT and Instantaneous SPDT.
Supply voltage: 220 VAC (50/60 Hz).
Solid-state Timer with Single Time Range.
and Operating Mode.

Time range: H3BA-X8HA (0 H7EC-NV-H PDF catalog. 05 s to 12 h),
H3BA-X8HB (0.3 s to 30 h),
H3BA-X8HC (0.6 s to 60 h).
Operating mode: ON-delay only.
Pin type: 8-pin only.
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