Easy to Use and Easy to Read.
Basic Features.
Character height of 10 mm for better readability.
Operation is simplified by the Up Key for each digit.
Safety and Reliability.
Power supply circuit and input circuits are isolated inside the Counter.
Set value limit function prevents unexpected operation of output,
devices caused by setting mistakes H7ER-NV-BH PDF datasheet.
Output counter function helps in managing the service life of the,
Counter or the load H7ER-NV-BH
Other Features.
Waterproof, dust-proof structure (UL508 Type 4X and IP66).
Key protection. 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 H7ER-NV-BH PDF datasheet.
Number of digits: 4 digits (0 to 9,999).
Backup power for memory protection: No.
Control output: Contact (SPST-NO).
Operating mode: Reversible counting, command inpu.
Max.counting speed: 30 cps.
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 H7ER-NV-BH PDF datasheet.
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.
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. Control cycle: Weekly.
Number of outputs: 2 circuits.
Mounting method: Surface mounting/track mounting.
Supply voltage: 24 VDC.
Easier, More Convenient Time Switches, with,
New 4-circuit Output and Yearly Models in,
Addition to 2-circuit Weekly Models.
Independent Day Keys provide easier operation.
Temporary holiday setting function makes it easy to turn OFF,
output for holidays and non-operating days.
Settings can be made even with the Time Switch turned OFF.
Test mode enables easy program checking.
Complies with EMC Directives, UL/CSA, and other safety standards.
Includes summer time (DST) adjustment.
Yearly models also offer automatic switching to DST.
Set value can be changed both upward and downward for speedier ssetting H7ER-NV-BH PDF catalog.
Integrated temperature compensation circuit helps keep,
accurate time over a wide temperature range. (See note 1.)
Includes time counter and total counter functions with alarm,
indicator. (See note 2.)
Bank functioon allows program switching by an external input H7ER-NV-BH PDF catalog.
(See note 3.)
New 4-circuit output models with a compact, 72 × 72-mm DIN,
size added to the series.