9
Self-powered Time Counter
New H7ET
• Seven digits, time range 0 to 3999d23.9h.
• Dual time range: 999999.9
←→
3999d23.9h or
999h59m59s
←→
9999h59.9m
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Model Number Structure
■
Model Number Legend
Note:
Some configurations are not available.
Note:
Estimates can be provided for coatings and other specifications that are not given in the datasheet. Ask your OMRON representative for details.
Ordering Information
■
Time Counters
■
Accessories (Order Separately)
Note: 1.
Provided with H7ET. (Order additional Brackets separately as required.)
2.
Built into H7ET. Order replacements using the above model number before the service life expires.
1
2
3
4
H7ET - N -
1. Count Input
2. Time Ran
g
e
3. Case Color
4. Display
None: No-voltage input
V: PNP/NPN universal DC voltage input
FV: AC/DC
multi-voltage input
None: 999999.9h/3999d23.9h
1: 999h59m59s/9999h59.9m
None: Light
gray
B: Black
None: 7-segment
LCD
without backlight
H: 7-segment
LCD
with backlight
Timer input
Display
Time range
999999.9h
←→
3999d23.9h
(switchable)
999h59min59s
←→
9999h59.9min
(switchable)
Light-gray body
Black body
Light-gray body
Black body
PNP/NPN universal DC volt-
age input
(4.5 to 30 VDC)
7-segment LCD with back-
light
H7ET-NV-H
H7ET-NV-BH
H7ET-NV1-H
H7ET-NV1-BH
7-segment LCD
H7ET-NV
H7ET-NV-B
H7ET-NV1
H7ET-NV1-B
AC/DC multi-voltage input
(24 to 240 VAC/VDC)
7-segment LCD
H7ET-NFV
H7ET-NFV-B
H7ET-NFV1
H7ET-NFV1-B
No-voltage input
7-segment LCD
H7ET-N
H7ET-N-B
H7ET-N1
H7ET-N1-B
Name
Model
Compact Flush Mounting Bracket
Y92F-35
Flush Mounting Bracket (See note 1)
Y92F-34
Wire-wrap Terminal (set of two terminals)
Y92S-37
Lithium Battery (See note 2)
Y92S-36
Waterproof Packing (See note 1)
Y92S-32
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