H7ET-NV-BH Omron, H7ET-NV-BH Datasheet - Page 6
![COUNTER TIME 999KHRS DC INPUT](/photos/6/44/64477/h7et-nv-bh_sml.jpg)
H7ET-NV-BH
Manufacturer Part Number
H7ET-NV-BH
Description
COUNTER TIME 999KHRS DC INPUT
Manufacturer
Omron
Series
H7ETr
Specifications of H7ET-NV-BH
Operating Mode
Accumulative
Output Type
None
Voltage - Supply
None Required (Battery Included)
Termination Style
Screw Terminal
Display Type
LCD Backlit
Signal Input Type
PNP/NPN Universal DC Voltage
Supply Voltage Max
24VDC
Time Range Max
999999.9h
Character Size
0.338"
Time Range Min
0h
No. Of Digits / Alpha
7
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
H7ETNVBH
Z2744
Z2744
H7ET
Connections
J PNP/NPN UNIVERSAL DC VOLTAGE
INPUT MODEL WITH BACKLIGHT
1. Contact Input (Input by a Relay or Switch Contact)
or Switch
Relay
Input
Reset
Backlight
24 VDC
or Switch
Relay
6
Note:
2. Solid-state Input
Open collector of a
PNP transistor
1. Terminals 2 and 4 (input circuit and reset circuit) are
2. Select input transistors according to the following:
or Open collector of an
NPN transistor
functionally isolated.
Input
Dielectric strength of the collector ≧ 50 V
Leakage current < 1 µA
Reset
Backlight
24 VDC
or Open collector of an
NPN transistor
Open collector of a
PNP transistor
H7ET