Wide Voltage 5v-30v Trigger Delay Relay Module Timer Module Delay Conduction Time Delay Switch

Wide Voltage 5v-30v Trigger Delay Relay Module Timer Module

(Description in Chinese and English for Details)

Description in Chinese:

Wide Voltage 5v-30v Trigger Delay Relay Module Timer Module Delay Conduction Time Delay Switch Button

Module Highlights:

The Time Can Be Adjusted by Potentiometer to Meet Your Needs in Most Occasions.

with MicroUSB 5.0V Power Supply Input, It Is Very Convenient to Use.

5 -- 30V Ultra-Wide Power Supply Voltage.

External Trigger and on-Board Button Trigger Modes.

With Relay Suction Indicator Light.

Strong Anti-Interference Ability, Relay Will Not Misoperate under Various Disturbances, Suitable for Industrial Control.

Module Features:

1. Working Voltage: Any Voltage between 5-30V Wide Voltage, MicroUSB and Welding Terminal Two Power Supply Interfaces

2. Working Mode: after Supplying Power to the Module, the Output State of the Module Is: Normally Open (No) Is Disconnected from the Public Terminal (Com), Normally Closed (Nc) Is Connected with the Public Terminal (Com).

The External Contact Terminal (Trig) Gives a Low Pulse Signal, Or the Light Touch Triggers Button Moments. the Relay Attracts and the Working Indicator Light Is on. at This Time, the Status of the Relay Output Terminal Is: Normally Open (NO) it Is Conductive to the Public Terminal (COM), Normally Closed (NC) Is Disconnected from the Public Terminal (COM), and after 0-24 Seconds (This Time Can Be Adjusted According to Your Needs), the Relay Is Disconnected after the Clock, at This Time, the Relay Returns to the State before Triggering.

3. the Time Can Be Adjusted by Potentiometer. the Default Value Is 0-24 Seconds. If It Takes Longer, You Can Replace the Larger Capacitor (C2) Or Potentiometer Yourself. Delay Time Formula: T = 1. 1rc. For Example, If the Capacitance Is 22UF and the Resistance Is 1M, T = 1.1*0.000022*1000000=24.2 Seconds.

4. with Relay Suction Indicator Light.

5. the Module Can Be Controlled: 10a-250vac (AC), 10a-30vdc (DC) Load.

6. with Relay Freewheeling Protection.

7. the Signal Terminal of the Module Is Designed with Pull-up and Filter Circuit, Which Has Strong Anti-Interference Ability and Is Suitable for Industrial Control. Many Manufacturers Have Added Optocoupler for Isolation, but the Module Is Not Isolated from the Trigger Signal, Which Does Not Have Anti-Interference Effect. After Testing, It Is Found That the Stability of the Trigger Terminal Can Prevent Interference. No Matter in the Electromagnetic Interference Environment Or the Moment When the Module Turns on and off, the Relay Will Not Cause Misoperation.

8. Size: 5.4*1.9*1.8cm (Length * Width * Height)

9. Weight: 16G

Applicable Occasions:

1. Anti-Theft Alarm Delay, Building Sound and Light Control Light Switch, Etc.

2. Delayed Connection of Vehicle-Mounted Equipment to Prevent Excessive Current from Burning Vehicle-Mounted Equipment When the Car Is Fired.

3. Where Sequential Start Is Required, Prevent More than One Devices from Being Burned by Excessive Starting Current at the Same Time.

Description in English:

product description:

Wide voltage 5V-30V trigger delay relay module Timer module Delay on time Delay switch Button

Module highlights:

The time can be adjusted with a potentiometer for most of your occasions.

With MicroUSB 5.0V power input, it is very convenient to use.

5--30V extra wide supply voltage.

Two trigger modes: external trigger and on-board button.

With relay pull-in indicator.

Strong anti-interference ability, the relay will not malfunction under various interferences, suitable for industrial control.

Module characteristics:

1. Working voltage: any voltage between 5-30V wide voltage, MicroUSB and soldering terminal

2. Working mode: After powering the module, the state of the module output is: normally open (NO) disconnected from the common terminal (COM), normally closed (NC) and the common terminal (COM) are turned on.

At the external contact end (TRIG), a low pulse signal is given, or when the trigger button is touched, the relay is sucked and the work indicator is bright. At this time, the state of the relay output is: normally open (NO) and the common end (COM) is turned on. Normally closed (NC) is disconnected from the common (COM). After 0-24 seconds (this time can be adjusted according to your needs), the relay is disconnected after the clock, and the relay returns to the state before the trigger.

3. The time can be adjusted by the potentiometer, the default is 0-24 seconds. If you need more time, you can replace the larger capacitor (C2) or potentiometer. Delay time formula: T = 1.1 RC. For example, the capacitance 22uf resistance 1M is T=1.1*0.000022*1000000=24.2 seconds.

4. With relay pull-in indicator.

5. The module can be controlled: 10A 250VAC (AC), 10A 30VDC (DC) or less.

6. With relay freewheeling protection.

7. The signal terminal of the module is designed with pull-up and filter circuit, which has strong anti-interference ability and is suitable for industrial control. Many manufacturers have added optocouplers for isolation, but the module is not isolated from the ground of the trigger signal, and it does not have anti-interference effects. After the test, it is found that the stability of the trigger end can be improved to resist the interference. The module will not malfunction due to the electromagnetic interference environment or the moment when the module is powered off.

8. Size: 5.4*1.9*1.8cm (length * width * height)

9. Weight: 16g

Applications:

1. Anti-theft alarm delay, building sound and light control light switch.

2. The delay of the on-board equipment is turned on to prevent the current from being too large to burn the vehicle equipment when the vehicle is on fire.

3. It is necessary to have a sequence to start, to prevent multiple devices from simultaneously starting the current and burning the appliance too much.

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