This versatile 7 day digital timer is ideal for use in any appliance which requires automation. It can be configured to switch at up to 8 different times during a 24 hour period. In addition, it can be programmed to operate on a wide variety of days. eg. Daily, Week days only, Weekends only, Every second day, or selected group of days. The resolution of timer is 1 minute.
The timer has three modes of operation. In the "auto" mode, the timer automatically switches at the pre-programmed times. In the "on" mode, the switch is always on regardless of the timer program setting. In the "off" mode, the timer will not switch regardless of the program settings. The mode of operation can only be changed when power is applied to the switch.
In the event of a power failure, the switch retains its program data via an inbuilt long life lithium battery. Features a unique quick fixing mechanism which suits panels up to 7mm thick.
This model allows for Switch-on and switch-off times to be set for each program. ie Allows a different "on" duration for each program.
al is NO
Contact Rating: 16A @ 30VDC
Operating Voltage: 12VDC
Panel Thickness: <7mm
Switch Type: SPDT (one NO and one NC)
The connection is smiliar to a dry contact relay. There are 5 terminals at the back.
- 2 terminals for power and GND
- 1 terminal is COM
- 1 terminal is NC
- 1 terminal is NO
Example to connect a water pump to a 12V battery:
Terminal 1 (12V) -> Battery Power (+)
Terminal 2 (GND) -> Battery Power (-)
Terminal 3 (COM) -> Pump (+)
Terminal 4 (NC) -> NOT USED IN THIS EXAMPLE
Terminal 5 (NO) -> Battery Power (+)
Pump (-) connect to Battery Power (-)
Other voltage version:
24V AC/DC and 240V AC version is available
12VDC or a 24VAC/DC Timer connection to a Gate Motor Control Board
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