H7ER-NV Omron, H7ER-NV Datasheet - Page 12
![COUNT TACH LCD 4DIGT LCD PNP/NPN](/photos/6/45/64513/h7er-nv_sml.jpg)
H7ER-NV
Manufacturer Part Number
H7ER-NV
Description
COUNT TACH LCD 4DIGT LCD PNP/NPN
Manufacturer
Omron
Series
H7ERr
Datasheet
1.Y92F-75.pdf
(33 pages)
Specifications of H7ER-NV
Count Rate
1kHz
Number Of Digits/alpha
4
Input Type
Transistor
Voltage - Supply
None Required (Battery Included)
Display Type
LCD Non-Backlit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
H7ER-NV
H7ERNV
Z3007
H7ERNV
Z3007
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
H7ER-NV1-BH
Manufacturer:
Omron Electronics Inc-IA Div
Quantity:
135
Connections
■ Terminal Arrangement
Bottom view: View of the Time Counter rotated horizontally 180°
■ Connections
H7ET Time Counter
PNP/NPN Universal DC Voltage Input Model With Backlight
1. Contact Input (Input by a Relay or Switch Contact)
Backlight Model
Timer
input
or Switch
Relay
Reset
input
Input
Backlight
24 VDC
Reset
Backlight
24 VDC
No-backlight Model
or Switch
Timer
input
Relay
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 < 1 µA
Backlight
24 VDC
Reset
Open collector of a
PNP transistor
or Open collector of an
NPN transistor
New H7ET
12