Time delay relay timer 0-999 MOSFET 5-24V with delay, cyclic loop

Time delay relay timer 0-999 MOSFET 5-24V with delay, cyclic loop The electronic relay module is an advanced control device, ideal for many applications thanks to operation in seven modes, tailored to individual needs. The module is powered by 5 to 30VDC, which appears at the output after the relay is triggered. The power supply ground being independent of the signal ground ensures stable operation, and the GND T - GND jumper allows them to be connected when necessary. The module is an excellent expansion for ESP8266, ESP32, Arduino, and Raspberry Pi. Key technical features

* Settings memory: The module retains the configuration after power is disconnected, ensuring uninterrupted operation. * STOP button: Allows immediate disconnection of the output in an emergency. * Time ranges: Wide time settings from 0.1 second to 999 minutes. * Operating modes: 7 relay operating modes available (various combinations of on-time, delay, and repeat counts OP, CL, LOP).

Technical specifications

* Supply voltage: 5 - 30VDC * TRIG trigger voltage: 1.3 - 24VDC * Maximum current draw: 20mA (50mA with relay on) * Output load: 15A (400W) * Time range: 0.1 second to 999 minutes * Operating temperature: -40°C to 80°C

Module pinout

* OUT+, OUT-: Power output * VIN: 5 - 30V - positive supply for the module * GND: Power supply ground for the module * SIGN: Relay trigger input * GNDT: Ground for the relay trigger input

Relay operating modes * P1.1: Relay turns on for a set time after TRIG is applied. * P1.2: Similar to P1.1, but the counter resets when TRIG is applied again. * P1.3: Immediate relay off when TRIG is applied again. * P-2: Relay turns on after a delay, then on-time countdown runs. * P3.1: On/off cycle repeated a set number of times. * P3.2: Continuous repetition of the on/off cycle without TRIG input activity. * P-4: Relay stays on as long as TRIG is present, with turn-off after a set time once the signal goes away. Example applications

* Home automation: Lighting or ventilation control with delayed off. * Irrigation systems: Cyclic pump operation for set durations. * Industry: Control of machine and production equipment runtime. * DIY projects: Integration with microcontrollers for advanced timing circuits. * Automotive: Delaying switching on or off of electronic components in vehicles.

Benefits

* Versatility: Wide supply and trigger voltage range works with many systems. * High performance: The MOSFET transistor can drive loads up to 15A (400W). * Reliability: Settings memory prevents loss of configuration during power outages. * Precision: Accurate time setting from fractions of seconds to many hours. * Safety: Ground separation and emergency stop button increase control over the connected circuit.