• Working Voltage: DC 5V, 12V, 24V (Optional)
• Working Temperature: -20~60 (limit range -30~70)

Description:

This delay relay module adopts high-quality components, stable performance, and simple operation. It can be widely used in various control occasions that require delay and self-locking. The module is preset with 4 functions, delay ON, delay OFF, self-locking, and trigger delay functions. Meet a variety of application needs, and can customize and add other specific functions according to user needs. The time delay relay module board has the function of an anti-reverse connection of the power supply to prevent damage to the module. The delay time can be set arbitrarily between 0.1 seconds and 120 seconds. The parameters can be saved, and the setting content will not be lost when the power is off. There are three working voltage versions of 5V/12V/24V for users to choose from. It can be used for robots, car light delay, intelligent product development, automation equipment, PLC development, smart home, anti-theft alarm delay, and electronic development.

Specification:

• Working Voltage: DC 5V, 12V, 24V (Optional)
• Working Current:
  • <1mA when the relay is not operating)
  • Load capacity:
    • -normally open port: DC 0-30V/10A, AC 0-250V/10A
    • -normally closed port: DC 0-28V/10A, AC 0-125V/10A
• Working Temperature: -20~60 (limit range -30~70)

Functions:

The user can select one of the following four functions by pressing the button. The delay time can be selected by adjusting the potentiometer. The delay time T1 can be adjusted between 0.1 seconds and 120 seconds.

• Function F1:
  • Power-on delay pull-in: After the delay of T1 from the start of power-on, the relay pulls in and sends a high-level pulse signal to the X1 interface at any time. This function resets and restarts.
• Function F2:
  • The power-on delay is disconnected: the relay is closed when the power is turned on. After the T1 time is closed, the relay is disconnected, and a high-level pulse signal is given to the X1 interface at any time. This function is reset and restarted.
• Function F3:
  • Self-locking relay mode: a high-level pulse signal is sent to the relay X1 interface, the relay is closed, and a high-level pulse signal relay is turned off.
• Function F4:
  • Level trigger mode: When the power is turned on, the relay is disconnected, and a high-level signal is sent to the X1 interface. The relay immediately picks up. After the X1 port signal disappears, the relay still pulls in. When the pull-in time T1 arrives, the relay turns off.

Package Included:

1 x Delay Timer Relay Self-locking Delay On Off Time Switch Loop Module Super 555 Timer DC 5V/12V/24V(DC24V)