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H7ER-NV1-BH Self-powered Tachometer OMRON H7ER-NV1-BH
Brand: OMRON
Name: Self-powered Tachometer
Model: H7ER-NV1-BH
Count input: PNP/NPN universal DC voltage input (4.5 to 30 VDC).
Display: 7-segment LCD with backlight.
Max. revolutions displayed (applicable encoder resolution):
1000.0 s–1 (10 pulse/rev.), 1000.0 min–1 (600 pulse/rev.),
←→10000 min–1 (60 pulse/rev.) (switchable). ; Black body.
Revolutions displayed up to five digits.
Dual revolution display according to encoder resolution used;
1000 s–1/1000 min–1 or 1000.0 s–1 /1000.0 min–1,
Switchable dual revolution display type available (-NV1 models);
extended up to 10000 min–1.

Rated supply voltage: 100 to 240 VAC.
Resetting system (See note.): Self-resetting.
Control output: DPDT contact output (Time-limit output SPDT,
and switchable SPDT(time-limit - instantaneous)).
Time range: 0.5 s to 30 h (30 s, 3 min, 30 min, 3 h, 30 h).
Large Setting Dial and Moving Pointers Ideal,
for Easy Operation and Monitoring OMRON H7ER-NV1-BH.
Incorporating an easy-to-see large setting dial with moving pointers H7ER-NV1-BH
Wide time-setting range of 0.2 s to 60 h.
(available through three time-range model types).
Wide AC power supply range (100 to 240 VAC).
IP65 watertight and dust-tight front panel.
Approved by UL and CSA.
Conforms to EN61812-1 and IEC60664-1.
4 kV for Low Voltage, and EMC Directives OMRON H7ER-NV1-BH.
Conforms to EMC standards.
Six-language instruction manual provided.
Programmable contact enables the building of a self-holding,
relay circuit as well as built-in instantaneous contact. (-NS).
Memory retention (-NSR).
Finger protection terminal block.
Enables easy sequence checks through instantaneous outputs.
for a zero set value at any time range. Type: H7CX-A Series.
Classification: Preset counter OMRON H7ER-NV1-BH.
Configuration: 1-stage preset counter; Total and preset counter.
External connections: Screw terminals.
Settings: 1-stage.
Display digit: 6 digits.
Outputs: Contact output (SPDT).
Power supply voltage: 12 to 24 VDC H7ER-NV1-BH OMRON.
Ultra-compact Counter Provides More,
Complete Functionality.
Basic Features.
Short body with depth of only 59 mm (for 12 to 24-VDC Models with,
Screw Terminals) H7ER-NV1-BH OMRON.
Better readability with character height of 12 mm on 4-digit models,
and 10 mm on 6-digit models.
The present value display characters can be switched between red,
green, and orange.
Safety and Reliability.
New set value limit and counter functions have been added H7ER-NV1-BH OMRON.
Other Features.
Front Panel can be changed to white or light gray.
New models with two tachometer inputs and two tachometer outputs have,
been added to the series. Unit: Expansion I/O Units.
No. of I/O points: 8.
LCD display: --.
Power supply voltage: 12 to 24 VDC.
Inputs: 4, 12 to 24 VDC.
Outputs: 4, Relays.
Buttons, calendar, and clock: --.
Analog input: --.
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 Expansion I//O Units, allowing up to 44,
I/O points H7ER-NV1-BH. (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 OMRON H7ER-NV1-BH. 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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