H7EC-NFV-B Omron, H7EC-NFV-B Datasheet - Page 3
![COUNTER TOTALIZER 20HZ AC/DC IN](/photos/6/44/64460/h7ec_series_sml.jpg)
H7EC-NFV-B
Manufacturer Part Number
H7EC-NFV-B
Description
COUNTER TOTALIZER 20HZ AC/DC IN
Manufacturer
Omron
Series
H7ECr
Specifications of H7EC-NFV-B
Count Rate
1kHz
Number Of Digits/alpha
8
Input Type
Voltage
Voltage - Supply
None Required (Battery Included)
Display Type
LCD Non-Backlit
Voltage Rating
24 VAC/DC to 240 VAC/DC
Mounting
Flush Mounting Adapter
No. Of Digits / Alpha
8
Digit Height
8.6mm
Counting Speed
20Hz
Operating Temperature Range
-10°C To +55°C
Height
0.94"
Mounting Type
Flush
Panel Cutout Width
45mm
Width
1.89"
Signal Input Type
Voltage
Equipment Type
Self-Powered Count Totalizer
Dimensions
48 mm L x 24 mm W x 48.5 mm H
Mounting Style
Panel
Primary Voltage Rating
24 V to 240 V
Termination Style
Screw
Depth
1.91"
Ip/nema Rating
IP66 / NEMA 4
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
H7EC-FBV
H7ECNFVB
Z867
H7ECNFVB
Z867
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
H7EC-NFV-B
Manufacturer:
Omron Electronics Inc-IA Div
Quantity:
135
J CHARACTERISTICS
Note:
H7EC
Item
Insulation resistance
Dielectric strength
Impulse withstand voltage
Noise immunity
Static immunity
Vibration resistance
Shock resistance
Battery life
EMC
Enclosure rating
Weight (See Note.)
Weight includes waterproof packing and panel mounting bracket.
H7EC-NV-B
H7EC-NV-BH
100 MΩ min. (at 500 VDC)
between current-carrying metal
parts and exposed non-current
carrying metal parts, and
between the backlight power
supply terminal and count input
terminals/reset terminals for
backlight models
1,000 VAC, 50/60 Hz for 1 min
between current-carrying metal
parts and exposed non-current
carrying metal parts and
between the backlight power
supply terminal and count input
terminals/reset terminals for
backlight models
4.5 kV between current-carrying
terminal and exposed
non-current-carrying metal
parts
Between input terminals: ±600
V in normal mode, ±1.5 kV in
command mode
For backlight power supply
(backlight model): ±480 V in
normal mode, ±1.5 kV in
command mode
±8 kV (malfunction)
Malfunction: 0.35-mm single amplitude at 10 to 55 Hz for 10 min each in 3 directions
Destruction: 0.375-mm single amplitude at 10 to 55 Hz for 2 hrs each in 3 directions
Malfunction: 200 m/s
Destruction: 300 m/s
7 years min. with continuous input at 25°C (lithium battery)
(EMI)
Emission Enclosure:
(EMS)
Immunity ESD:
Immunity RF-interference from AM Radio Waves:
Immunity RF-interference from Pulse-modulated Radio Waves:
Immunity Conducted Disturbance: ENV50141:
Immunity Burst:
Front panel:
Terminal block:
Non-backlight model: Approx.
60 g
Backlight model: Approx. 65 g
IP66, NEMA4
IP20
2
2
3 times each in 6 directions
3 times each in 6 directions
3
H7EC-NFV-B
100 MΩ min. (at 500 VDC)
between current-carrying metal
parts and exposed non-current
carrying metal parts and
between count input terminals
and reset terminals
3,700 VAC, 50/60 Hz for 1 min
between current-carrying metal
parts and exposed non-current
carrying metal parts
2,200 VAC, 50/60 Hz for 1 min
between reset terminals and
exposed non-current-carrying
metal parts and between count
input terminals and reset
terminals
4.5 kV between current-carrying
terminal and exposed
non-current-carrying metal
parts
3 kV between input terminals
and reset terminals
Between count input terminals:
±1.5 kV in normal mode, ±1.5
kV in command mode
Between reset input terminals:
±500 V in normal mode, ±1.5
kV in command mode
Approx. 60 g
EN50081-1
EN55022 class B
EN50082-2
EN61000-4-2:
ENV50140:
ENV50204:
EN61000-4-4:
4-kV contact discharge (level 2)
8-kV air discharge (level 3)
10 V/m (80 MHz to 1 GHz) (level 3)
10 V/m (900 MHz ± 5 MHz) (level 3)
10 V (0.15 to 80 MHz ) (level 3)
2-kV power line (level 3)
2-kV I/O signal line (level 4)
H7EC-N-B
100 MΩ min. (at 500 VDC)
between current-carrying metal
parts and exposed non-current
carrying metal parts
1,000 VAC, 50/60 Hz for 1 min
between current-carrying metal
parts and exposed non-current
carrying metal parts
4.5 kV between current-carrying
terminal and exposed
non-current-carrying metal
parts
±500 V in normal mode, ±1.5
kV in command mode
Approx. 60 g
H7EC