This is a daily On/Off time switch module in compact size. It is measured of 34 x 22 mm as width and height, and 8 mm as thickness. It is good to installed in a electrically powered device, such as electric fan, coffee maker, rice cooker, motor, to manipulate the "on" or "off " of their power source.
The switch module is metal framed with 14 connection pins with 2 mm pitched. Good to solder mounted on main assembled PCB. To keep the setting data properly a 3.0 volts backup battery is suggested to apply. Pin # 10 is assigned for the external connection of low voltage detection circuit for backup battery.
As well as setting the daily "on" and "off" time, it is possible to set the "on" and "off" time interval in constancy and act as a cycling model, or cycling timer.
In additional to the above two modes, regular daily time On/Off, and cycling, to set the timer as a combination of the two modes is allowable. Please refer to the attached illustration drawing to see the time chart.
VOSCA produces time switch module for any locations and a variety of industries around the world.
Metal Frame: 34 x 22 mm
Thickness: 8 mm (connector not included)
Screen Size: 27 x 13 mm
Number of Digit: 4 digits
Digit Height: about 4.5 mm
Main Power – 3.6 VDC, converted from AC normally
Back Up Power – Battery, 3.0 VDC
Low Power Detector (added externally): Warning mark (broken battery) flashing when backup voltage below 2.70 VDC
Output Control Signal:
Timer ON : + 3.60 VDC
Timer OFF : 0 VDC
Operation Temperature: -10 ~ +50 °C
Storage Temperature: -20 ~ +60 °C
Programmable Daily Power ON/OFF Switch
Programmable Cycling ON/OFF Switch, from 1 minute to 23 hours 59 minutes