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Brand: OMRON
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H7ET-N Self-powered Time Counter
OMRON H7ET-N Manual And Instructions
H7ET-N datasheetPDF datasheet
H7ET-N Communications Manual

OMRON H7ET-N Product information and technical parameters:
Brand: OMRON
Name: Self-powered Time Counter
Model: H7ET-N
Timer input: No-voltage input.
Display: 7-segment LCD.
Time range: 999999.9h ←→ 3999d23.9h(switchable); Light-gray body.
Seven digits, time range 0 to 3999d23.9h.
Dual time range: 999999.9 ←→ 3999d23.9h or,
999h59m59s ←→ 9999h59.9m.

Input type: Rotary pulse.
Supply voltage: 24 VAC/VDC.
Output: 2 relay contact outputs (SPST-NO).
Highly Visible LCD Display with 2-color (Red and Green) LEDs.
Contact, NPN, PNP, or voltage pulse input.
Front-panel key operation for easy setting.
Average processing function suppresses flicker.
Includes scaling, auto-zero time, startup compensation time functions H7ET-N.
Easy confirmation of max/min display H7ET-N
Short 80-mm depth (measured from edge of face plate).
Finger protective cover (standard equipment) guards against electric shock.
Water- and dust-proof NEMA4X (IP66 equivalent) front panel.
Recognized to U.S. and Canadian requirements under the Compo,
nent Recognition Program of UL H7ET-N.
CE marking.
Built-in external power supply (12 VDC, 40 mA). DIN-sized (72 x 72 mm) Quartz Timer with,
Multiple Functions.
Wide time range from 1/100 seconds to 9999 hrs.
Built-in power supply incorporated in timer enables direct,
connection of sensors and other components.
Draw-out construction allows maintenance without,
disconnecting the wiring.
Power supply freely selectable within a range of 100 to 240 VAC;
a DC-operated version is also available H7ET-N.
Control outputs of both contact type and transistor type,
simultaneously available.
Seven operating modes (N, F, C, R, K, P, and Q) are available. Unit: CPU Units.
Name: Standard LCD type.
No. of I/O points: 20.
LCD display: Yes.
Power supply voltage: 12 to 24 VDC.
Inputs: 12, 12 to 24 VDC.
Outputs: 8, Relays.
Buttons, calendar, and clock: Yes.
Analog input: Yes.
Even Broader Applications with Increased.
Functionality and Higher Precision.
Increased functionality in a compact body (70 mm wide × 90 mm high).
Easy programming is available using the LCD and operation,
buttons. (See note 1.).
This single Unit easily provides relay, timer, counter, and time,
switch functions.
Expansion is easy with EExpansion I/O Units, allowing up to 44,
I/O points H7ET-N. (See note 2.).
Economy-type and Communications-type CPU Units have been,
added to series.
Improved Weekly Timers (See note 1.).
Increased timing accuracy with a monthly deviation of ±155 s,
max H7ET-N. Multiple-day operation and pulse output operation have,
been added.
Select from two power supply options:
100 to 240 VAC or 12 to 24 VDC.


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