Classification: Preset Counter.
Input signal system (Count & reset inputs): Contact, Transistor.
Mounting method: Flush mounting, surface mounting.
Display: 7-segment LEDs (10 mm high), Up indicator.
Number of digits: 4 digits (0 to 9,999).
Backup power for memory protection: Yes (100 to 240 VAC only) H7ET-NV-300 Communications Manual.
Control output: Contact (SPDT).
Operating mode: Down counting H7ET-NV-300
Max.counting speed: 5 kcps (see note 1.).
All Required Counter Functions.
Incorporated in a Compact DIN-sized.
(48 × 48) Housing.
In addition to Up and Down models, a reversible (Up-Down),
counter is also available.
Maximum counting speed of 5,000 cps, never before attained by,
a small-size preset counter.
Power supply freely selectable within a range of 100 to 240 VAC H7ET-NV-300 Communications Manual.
Also, power supply for the DC-operated models is selectable,
within a range of 12 to 48 V.
Models with memory backup function against power failure available. Operating method: Incrementing, decrementing, and reversible (UP/DOWN A to F).
Mounting method: Flush mounting.
Input signal method (Count and reset inputs): Contact and transistor input, voltage (H and L) H7ET-NV-300 Communications Manual.
Memory backup: No.
Display: Yes (8-mm high 7-segment LED).
Models: 6 digits.
A DIN 72 x 72 mm Best-selling Counter.
Easy setting with thumbwheel switches.
A draw-out construction enables maintenance without rewiring.
Models with 2-, 4-, 6-, or 8-digit displays are also available.
Total Counter models are also Available.
Complies with UL and CSA Marking. Actuator: Adjustable rod lever.
Economical, Miniature Limit Switch.
Boasting Rigid Construction.
The Head, Box, and Cover mate with ridged surfaces to,
maintain strength.
A unique Head structure provides a large OT for smooth operation.
Easy-to-wire conduit opening design.
Ideeal for application in printing machines, forming machines,
and light machines H7ET-NV-300 Manual.
(High Switches with high sealing characteristics, such as WL or,
D4C Switches, in locations subject to oil, water, or precipitation.)
Models with ggrounding terminals conform to the CE marking H7ET-NV-300 Manual.
Approved by CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)