Count input: PNP/NPN universal DC voltage input (4.5 to 30 VDC).
Display: 7-segment LCD with backlight.
Max. revolutions displayed (applicable encoder resolution):
1000.0 s–1 (10 pulse/rev.), 1000.0 min–1 (600 pulse/rev.),
←→10000 min–1 (60 pulse/rev.) (switchable). ; Light-gray body.
Revolutions displayed up to five digits H7ER-NV1 PDF.
Dual revolution display according to encoder resolution used;
1000 s–1/1000 min–1 or 1000 H7ER-NV10 s–1 /1000.0 min–1,
Switchable dual revolution display type available (-NV1 models);
extended up to 10000 min–1. Supply voltage: 24 to 240 VAC/DC.
Control output: Contact output, DPDT (time-limit DPDT,
or time-limit SPDT + instantaneous SPDT)Changed using a switch.
Four-mode Timer H7ER-NV1 PDF.
Multiple time ranges and operating modes let you cover a wide,
range of applications.
The time-limit DPDT output contacts can be changed to time-limit,
SPDT and instantaneous SPDT output contacts using a switch.
Sequence checks are easily performed by setting an instanta,
neous output to 0.
Start signal control for the H3DK-M. Operation system: Time-limit operation, integrating operation H7ER-NV1 PDF.
Resetting system: Power-OFF resetting (excluding -M), external resetting,
manual resetting, automatic resetting.
No. of digits: 4 digits (switch-selectable):
0.01 to 99.99 s, 0.1 to 999.9 s, 1 to 9999 s, 0.1
to 999.9 min, 0.1 to 999.9 hrs, 1 to 9999 hrs,
1 s to 99 min 59 s, 1 min to 99 hrs 59 min.
Backup power supply function for memory protection: Can be,
enabled and disabled with a DIP switch.
DIN-sized (72 x 72 mm) Quartz Timer with,
Multiple Functions.
Wide time range from 1/100 seconds to 9999 hrs.
Built-in power supply incorporated in timer enables direct,

connection of sensors and other components H7ER-NV1 datasheet.
Draw-out construction allows maintenance without,
disconnecting the wiring.
Power supply freely selectable within a range of 100 to 240 VAC;
a DC-operated version is also available. H7ER-NV1 datasheet.
Control outputs of both contact type and transistor type,
simultaneously available.
Seven operating modes (N, F, C, R, K, P, and Q) are available.