Digital Timer 8 digit, 7 segment LCD, Free Voltage Input - LE8N-BF

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50.00 Grams
Minimum Purchase:
1 unit


Autonics LCD Digital Timer (Indicator) - LE8N-BF

Free voltage input, Indicator, Count up, Terminal block


This LE8N-BF product from the LE8N Series by Autonics has been proved itself to be a perfect timer. It is a compact LCD timer. This product operates on adequate power supply and input methodologies. This product has been envisioned to meet all the design checks and meet all the advanced manufacturing requirements.

This timer offers a limitless deal of usability and covers very sufficient environment ambient temperature and is very safe to use. It also offers a great protection structure making it very achievable and problem-free to use. It also contains some unbeatable characteristics which surpass it from being a typical controller.

The LE8N-BF is an hour meter with 8-digit LCD, built-in battery power, and a selectable front reset key. Operational method is count-up and control output in indicator type.

As a quick report, this counter provides:

  • 8-digit 7-segment LCD Display method
  • Count up operation
  • Terminal block
  • Built-in battery (over 10 years)
  • Indicator
  • Free voltage Input method
  • No-voltage RESET input
  • External set switch: SW1, SW2, SW3
  • Minimum signal Width: SIGNAL, RESET input: Approx. 20ms
  • 0 to 99999999 Time range
  • LCD Zero Blanking (character size: W 3.4 × H 8.7 mm) Display method
  • Error: Time / Temp.: ± 0.01%
  • IP66 ingress protection structure according to IEC standards

Control output

The LE8N-BF features Indicator control output.


There are limitations in temperature and humidity in which LE8N-BF counter is used:

  • Storage temperature: -25 … 65°C
  • Storage humidity: 35 to 85%RH
  • Ambient temperature: -10 … 55°C
  • Ambient humidity: 35 to 85%RH

Environment resistance is rated at no freezing or condensation.

Industrial / Application

  • Brake Disc Manufacturing


Still want to know more? Click here to find out about Autonics Timer working principles.

Series Information

LE8N Series

Compact 8-Digit LCD Digital Timers (Indicator Only)

The Autonics LE8N series LCD timers feature an 8-digit display with backlight (backlight models). The compact size allows easy installation in tight spaces and the built-in lithium battery allows the units to operate without external power supplies. Various time setting ranges are supported and no-voltage input, voltage input, and AC/DC universal voltage models are available.

LE8N Series Main features

  • No additional power due to internal battery
  • Signal input method: no-voltage input, voltage input, free voltage input
  • Screw terminal type (attaching terminal cover)
  • LCD display, backlight model
  • Protection rating: IP66

About Autonics Timer

"Autonics" is a leading provider of automation solutions from South Korea. Autonics products are trusted and adopted by engineers in various industrial applications and their technology is widely applied in day-to-day automation devices. This company represents 14 timer series:

  • LE7M-2 Series: Digital Week/Year Timers
  • LE8N Series: Compact 8-Digit LCD Digital Timers (Indicator Only)
  • LE3S Series: Thumbwheel Switch LCD Display Digital Timers
  • LE4S Series: LCD Display Digital Timers
  • FSE Series: 8-Pin Plug Type Digital Timers
  • ATM Series: Miniature Analog Timers
  • ATS Series: Compact Multi-Function Analog Timers
  • ATS8P Series: Compact Power OFF Delay Analog Timers
  • ATS8SD-4 Series: Compact Star-Delta Analog Timers
  • ATE8 Series: Simple Operation Analog Timers
  • AT8PSN/AT8PMN Series: Power OFF Delay Analog Timers
  • AT8SDN Series: Star-Delta Analog Timers
  • ATN Series: Multi-Function Analog Timers
  • ATS8W/ATS11W Series: Compact Analog Twin Timers

Autonics products are mainly used in:

  • Automotive
  • Plastics/Rubber Industry
  • Food/beverage Manufacturing


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Warranty Information

One Year Warranty
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Additional Information

8 (0-99999999).
Digit size:
W 3.4 x H8.7mm.
Display method:
LCD zero blanking type.
Operation method:
Power supply:
Built-in battery.
Battery life cycle:
Approx. over 10 years at 20◦C.
Backlight power:
24 VDC ± 10%
Input method:
Free voltage input.
Counting input (H):
24 - 240 VAC~ / 6 - 240 VDC
Counting input (L):
0 - 2 VAC~ / 0 - 2.4 VDC
Reset input:
No voltage input.
Min. signal:
width SIGNAL INPUT, RESET input: min 20ms.
Time error:
±0.01% (time error, temp. error).
External set switch:
SW1x1, SW2x2, SW3x3.
Insulation resistance:
100MΩ (at 500VDC megger).
Dielectric strength:
2000VAC 50/60Hz for 1 min.
0.75 mm double amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 1 hour
Vibration (malfunction):
0.5 mm double amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 10 min
300 m/s2 (≈ 30 G) in each X, Y, Z direction for 3 times
Shock (malfunction):
100 m/s2 (≈ 10 G) in each X, Y, Z direction for 3 times
Protection structure:
IP66 (using waterproof rubber for front panel).
Ambient temperature:
Ambient temp. -10~55◦C, storage -25~65◦C.
Ambient humidity:
Ambient humidity 35-85% HR, storage: 35-85% HR.
Mounting bracket, rubber waterproof ring.
Unit weight (packaged):
≈ 50 g (≈ 96 g)
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