Proprietățile

1. Working voltage:

wide voltage 5 ~ 30V, two power supply interface

2. Operating mode:

the initial state, module outputs

common terminal (COM) is disconnected, normally closed (NC) and the common:

terminal (COM) connected.:

Providing a low pulse signal, or touch trigger key, relay and indicator lights, the:

output of the state:

normally open (NO) and Common (COM) connected, normally

closed (NC) and the common terminal (COM) is disconnected.:

After 0-24 seconds (this time can be adjusted according to your needs) relay off,:

back to the state before the trigger.:

3. The length of timing adjustment by potentiometer, default 0-24 seconds. If you:

need more time, you can replace the larger capacitor (C2) or potentiometer. Delay:

time T = 1.1RC. For example:

22uf capacitor and resistor 1M, then T = 1.1 *

0.000022 * 1000000 = 24.2 seconds.:

4. With a relay indicator.:

5. The module can control:

10A / 250VAC, 10A / 30VDC load.

6. The relay has a freewheeling protection.:

7. Trigger signal input terminal is designed with a pull and filter circuit, enhanced:

anti-jamming capability, suitable for industrial control. Many manufacturers add the:

optocoupler isolation, but there is no separation between module's ground and:

signal's ground, would not achieve the interference effect. After the test found that:

only enhance the stability of the signal input port to interference, regardless of this:

module is under electromagnetic interference environment, or in the power-up and:

power-down moment, the relay will not produce m :