Delay Timer Relay Board with Trigger and Buzzer

Features:

• Working voltage: DC12V (normal operating voltage DC10V-16V)
• Source: DC 4V ~ 20V (positive trigger common power button, PNP sensors, PLC signals, etc.)
• Output capability: You can control the DC or AC 220v5A within 30v5A within
• Quiescent Current: 20mA
• working current: 50mA
• Life: more than 10 million times
• Working temperature: -40 ~ 85’C
• Anti-reverse voltage input circuit
• Worry-free wiring.
• Signal input optocoupler isolation
• Anti-interference ability
• Set the parameters of power and permanent memory.
• Powerful flash MCU online programming capabilities
• According to user needs can contact the manufacturers to customize the functionality.
• Receives a trigger signal to start the countdown, while the relay, timing the end of the relay to stop working, time to recover to the set, waiting for the next trigger.