6Pcs DC6-30V Programmable Timer Relay Module with LCD Display Delay Cycle Timer Control Micro USB Powered Smart Home Controller for Automation Systems
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0.20 kg
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- Working ModesP1: Relay activates for OP duration after trigger, then deactivatesP1.1: Subsequent triggers during OP are ignoredP1.2: Subsequent triggers restart OP timingP1.3: Subsequent triggers reset system (relay off & timing stops)P2: Trigger initiates sequence: CL deactivation → OP activation → deactivationP3.1: Cycle: OP on → CL off (LOP cycles settable). New trigger stops cycleP3.2: Auto-cycle after power-on: OP on → CL off (LOP cycles settable)P4: Signal hold: Relay on while signal active (timer reset). OP timer starts after signal loss; new signal resets timerProduct SpecificationsOperating Voltage: DC 6-30V, Micro USB 5.0V backupTrigger: High-level 3.0V-24V, isolated ground (common ground optional)Output: Controls DC 30V or AC 220V devicesCurrent: 20mA (standby), 50mA (operating)Life >100k cycles, Temp -40°C~85°C, Size 62×38×17mmOpto-isolated, Industrial PCB, Non-volatile memoryCritical NotesRelay outputs are passive contacts (non-powered) for circuit switching only
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Adjustable Timing Control:Programmable delay modes with 0.1s-999min adjustable range allow flexible relay configuration through independently configurable OP/CL/LOP parameters, with settings retained during power loss. Dual Power Options:Compatible with DC 6V-30V input and 5V micro USB backup, supporting 3V-24V trigger voltage and delivering AC 250V/10A or DC 30V/10A switching capacity at 20mA static current. Circuit Protection Features:Includes reverse polarity protection while operating within -40°C to 85°C environments, designed for 100,000 mechanical operations at 50mA operating current. Configurable Display Settings:LCD display enters standby mode after 5-minute inactivity while maintaining access to stored timing configurations through button activation. Automation Compatibility:Suitable for smart home systems, industrial equipment control, ventilation management, and irrigation setups with electrically isolated parameter presets.