H7ET-NFV1-B Omron, H7ET-NFV1-B Datasheet - Page 5
![COUNTER TIME 99HRS AC/DC INPUT](/photos/6/44/64476/h7et-nfv1-b_sml.jpg)
H7ET-NFV1-B
Manufacturer Part Number
H7ET-NFV1-B
Description
COUNTER TIME 99HRS AC/DC INPUT
Manufacturer
Omron
Series
H7ETr
Specifications of H7ET-NFV1-B
Operating Mode
Accumulative
Output Type
None
Voltage - Supply
None Required (Battery Included)
Termination Style
Screw Terminal
Display Type
LCD Non-Backlit
No. Of Digits / Alpha
7
Digit Height
8.6mm
Operating Temperature Range
-10°C To +55°C
Signal Input Type
AC/DC Voltage
Ip/nema Rating
IP66 / NEMA 4
Panel Cutout Height
22.2mm
Mounting Type
Panel
Panel Cutout Width
45mm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
H7ET-FBV1
H7ET-NFV1-BQ
H7ETNFV1B
H7ETNFV1BQ
Z874
H7ET-NFV1-BQ
H7ETNFV1B
H7ETNFV1BQ
Z874
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
H7ET-NFV1-B
Manufacturer:
Omron Electronics Inc-IA Div
Quantity:
135
Connections
■ Terminal Arrangement
Bottom view: View of the Total Counter rotated horizontally 180°
■ Connections
H7EC Total Counter
PNP/NPN Universal DC Voltage Input Model With Backlight
1. Contact Input (Input by a Relay or Switch Contact)
Backlight Model
or Switch
Relay
Count
input
Input
Reset
input
Reset
Backlight
24 VDC
Backlight
24 VDC
No-backlight Model
or Switch
Relay
Count
input
Reset
input
2. Solid-state Input
Note: 1. Terminals 2 and 4 (input circuit and reset circuit) are func-
Open collector of a
PNP transistor
or Open collector of an
NPN transistor
2. Select input transistors according to the following:
tionally isolated.
Input
Dielectric strength of the collector ≥ 50 V
Leakage current < 100 µA
Reset
Backlight
24 VDC
Open collector of a
PNP transistor
or Open collector of an
NPN transistor
New H7EC
5