Stormspot DC 12V Digital LED Display Time Delay Relay Module with Trigger Start Countdown Stop Infinite Cycle Delay Timer Relay for Smart Home Automatic Control
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📖 Description
Parameter: Input voltage: DC 12V (Range 10V-16V) Power consumption: 0.5W Time limit: 1-999s Display method: 3-digit red digital tube (The remaining time is displayed during the countdown process, otherwise the set time is displayed) Time adjustment: Button adjustment (With power-off memory, the next connect will be automatically transferred to the last setting) Precision: 1s Trigger mode: Short-circuit valid for more than 0.025 seconds Output contact: a set of normally open + normally closed Output: 10A (voltage range 0-250V AC, or 0-30V DC) Output mode: Passive (direct contact, no charge, equivalent to switch) Size: 2.36*1.57*0.75inch Weight: 1.0OZ
Interface Description: 12V+: Module powered positive 12V-: Module powered negative NO: Normally open terminal of the relay COM: Common terminal of the relay NC: Normally closed terminal of the relay KEY-1: Button external terminal, input from here when using voltage trigger. With triangle logo KEY-2: The external terminal of the button is actually connected to 12V+. Note: "ON" in the function description refers to the connection between "Common" and "Normally Open" of the relay.