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.
Ideal for application in printing machines, forming machines,
and light machines H7ER-NV-BH PDF datasheet.
(High Switches with high sealing characteristics, such as WL or,
D4C Switches, in locations subject to oil, water, or precipitation H7ER-NV-BH)
Models with grounding terminals conform to the CE marking.
Approved by CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)Operating modes: Star-delta Timer.
Supply voltage: 12 VDC.
Control output: Contact outputs Delta circuit: SPDT, Star circuit: SPDT H7ER-NV-BH PDF datasheet.
Set two time ranges between 1 and 120 s with one Timer.
Models with 240 to 440-VAC power supply added to series. Supply voltage: 12 to 24 VDC.
8-digit total counter: Light gray.
DIN 72 x 36-mm Total Counter/Time Counter with.
Easy-to-read Displays and Water and Oil.
Resistance Equivalent to IP66.
Large, easy-to-read displays: 15-mm-high characters for 6-digit mod,
els; 12-mm-high characters for 8-digit models H7ER-NV-BH PDF datasheet.
High-visibility, negative transmissive LCD display with built-in red LED,
backlight at low power consumption.
IP66 with oil resistance and NEMA4 are achieved by unifying the front,
with the casing case and using oil-resistant materials and parts.
Compact (66 mm) body.
Switch 6-digit models between total counter and time counter operation,
Just change a switch setting for either an NPN or PNP input.
Supports both external resetting and manual resetting.
Finger-protection terminal block cover prevennts electrical shock and,
conforms to VDE0106, Part 100 H7ER-NV-BH datasheet PDF catalog.
Safety standards: UL, CSA, EMC (EN 61326), CE Marking.
Count input: No-voltage.
Max. counting speed: 30 Hz ←→ 1 kHz(switchable).
Display: 7-segment LCD.

Model: Light-gray body H7ER-NV-BH datasheet PDF catalog.
Eight-digits, counting range 0 to 99999999.
Dual input speed: 30 Hz ←→ 1 kHz,
(except for AC/DC multivoltage input models).