Time switch FC-32 0,1 sec-1hr with relay, power supply 12V

Product detailed description

Highly variable time switch 0.1 sec-1hr with many function and connection options. When connected to power, the relay will open after a set time delay or open immediately and open with a delay. Delay adjustment can be made with trimmer and jumpers. The relay has both a switching and an opening contact, so that the appliance can be switched on with a time delay or, conversely, switched off after a set time has elapsed.


Technical parameters:

- supply voltage: 12 V DC
- operating current: <100mA
- adjustable switch-on time 100 ms to 1 hour
- potential-free NO/NC relay contact 250 V AC / 10 A or 30 V DC / 10 A
- relay type: Songe SRD-12VDC-SL-C
- operating temperature: -10 to 60 °C
- dimensions: 56 × 30 × 18 mm
- weight: 18 g

Jumper function:
- S1,S2,S4 - by combining these jumpers and the trimmer it is possible to set the desired time when the time switch is in the active state, i.e. on or off.
- S5 - jumper for supplying the supply voltage to the relay contact. The relay can have separate contacts (unconnected) or with a voltage potential of 12V (connected). Then it can directly switch the 12V appliance.
- S6,S7 - setting the switch-on time or switch-on delay. When S6 is connected, the relay is on when counting down the time, if S7 is connected, the relay is off when counting down the time, i.e. the circuit switches on the appliance with a delay.

The product is not a separately functional unit, it requires professional assembly.