Timers LE4S SeriesTimers LE4S Series
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LE4S Series


Controllers are widely used in industrial control systems to adjust or maintain desired outputs of specific processes within a desired range.

Autonics provides a diverse range of highly accurate and reliable controllers for ideal system control.


Timers, digital and analog, are used widely in various industrial processes to control timing of devices or monitor life cycles of devices.

DIN W48×H48mm Digital Backlight LCD Timer

Upgraded back light type digital LCD timers LE4S/LE4SA are downsized by approx. 22% saves mounting space and adopted the new design nameplate.

In addition, it is available to set each value and time range separately when choosing Flicker(FK, FK I) or ON-OFF Delay(ON OFF D, ON OFF D I) output mode.

New LE4S/LE4SA's upgraded powerful functions of wide variety would fully satisfy customers’ needs.


- Mounting space saving with compact design : downsized by approx. 22% in depth compared to existing models (length of panel on the back side is 56mm)
- Available to set each value and time range separately when choosing Flicker (FK, FK I) or ON-OFF Delay (ON OFF D, ON OFF D I) output mode
- Adds Flicker 1 mode (LE4SA)
- Settable One-shot output time (0.01 to 99.99sec) (existing model: fixed 0.5 sec)
- Configurable time range (added 9.999sec) : Settable by 0.001sec unit
- Selectable Min. input time: 1ms or 20ms (LE4S)
- Improved return time: 100ms
- Backlight ON/OFF function
- Wide time range (0.01sec to 9999hour)
- Lock setting function for saving setting data
- Soft touch setting
- High visibility display with backlight
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