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Brand: OMRON
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H7ET-N-B Self-powered Time Counter
OMRON H7ET-N-B Manual And Instructions
H7ET-N-B datasheetPDF datasheet
H7ET-N-B Communications Manual

OMRON H7ET-N-B Product information and technical parameters:
Brand: OMRON
Name: Self-powered Time Counter
Model: H7ET-N-B
Timer input: No-voltage input.
Display: 7-segment LCD.
Time range: 999999.9h ←→ 3999d23.9h(switchable); Black body.
Seven digits, time range 0 to 3999d23.9h.
Dual time range: 999999.9 ←→ 3999d23.9h or,
999h59m59s ←→ 9999h59.9m.

Type: no instantaneous contact.
Terminal configuration type: special terminal configuration.
Pin type: 8 pin.
Action mode / reset mode: time limit action / auto reset.
Output mode: contact output.
Installation method: embedded installation / front mounting.
1 units can be in 0.5 seconds to 120 seconds, select the 4 time range H7ET-N-B.
Achieved UL, CSA, NK, LR certification, in compliance with EN61812-1 H7ET-N-B
Conform to the CE mark, CCC. Type of input: AC voltage input.
Output type: linear; current; NPN open collector (HH, H, PASS, L, LL).
Event input terminal 5 points (TIMING, S-TIM, HOLD, RESET, ZERO) is equipped with.
External supply 80mA DC12V.
Power supply voltage: AC100 ~ 240V.
96 (W) * 48 (H * 95mm) depth
Some models are not equipped with H7ET-N-B.
The most suitable voltage and current signal simulation, measurement and display, identification of the panel table.
Action determine the color, can switch the green / Red 2 kinds of color display.
Equipped with the sub pressure gauge for monitoring the operation trend.
External event input can be applied to a variety of measurement and identification situations H7ET-N-B.
DeviceNeWiring: Screw terminals.
Backup power supply function for memory protection:
Provided (approx. 10 years at 25°C).
No. of program steps: 24 (Each ON or OFF is considered to be one step.).
Weekly Control with a Large Time Display,
Easy Programming with Large Display and Interactive,
Functions.
Easy operation with five keys.
Up to 24 steps of ON/OFF operations can be set.
Power supply freely selectable from 100 to 240 VAC.
Memory protection during power failure for up to 10 years.
Certified for UL and CSA safety standards.
The same setting can be used for multiple-day operation and,
timer operation. Input type: NPN/ voltage pulse input type.
Event input terminal 5 points (HOLD, RESET, COMPENSATION) is equipped with.
External power supply DC12V80mA.
DeviceNet; DeviceNet:--.
96 (W) * 48 (H * 95mm) depth.
Power supply voltage: AC100 ~ 2240V H7ET-N-B.
High speed pulse.
Measuring, increasing or decreasing pulse meter.
Action determine the color, can switch the green / Red 2 kinds of color display.
The best choice of rotating encoder and all kinds of ON/OFF pulse signal at high sspeed,
Cumulative pulse input is 50kHz, phase difference pulse is 25kHz, increase or decrease of pulse is 30kHz H7ET-N-B.
Support for non voltage contact input


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