DC 12V Adjustable Delay Timer Relay for Home Appliance Control

TRIGGER DELAY FUNCTION: Features delay ON, delay OFF, self-locking, and trigger delay functions. ANTI-REVERSE FUNCTION: Includes power supply anti-reverse protection to prevent module damage. DELAY TIME 0.1-120 SECONDS: Delay time is adjustable from 0.1 seconds to 120 seconds. PARAMETERS CAN BE SAVED: Settings are retained even after power loss. Working voltage: DC 12V; Working current: less than 35mA at 12V (less than 1mA when 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°C to 60°C (limit range -30°C to 70°C) Module functions: User can select one of the following four modes via button control. Delay time is adjustable using the potentiometer. Function F1: Power-on delay pull-in: After power is applied, the relay activates following a delay of T1. A high-level pulse signal is sent to the X1 interface. This function resets and restarts upon power cycle. Function F2: Power-on delay disconnect: Relay closes immediately on power-up. After delay period T1, the relay opens and sends a high-level pulse signal to the X1 interface. Function resets and restarts upon power cycle. Function F3: Self-locking relay mode: A high-level pulse signal applied to the X1 interface closes the relay. Another high-level pulse turns it off. Function F4: Level trigger mode: At power-on, relay remains open. When a high-level signal is applied to X1, relay closes immediately. Relay stays closed after signal removal. After preset time T1 elapses, relay turns off. Color: Black Material: Electronic components Size: 60 x 35 x 20mm Package Contents: 1 x Delay Timer Relay Note: Lighting and display differences may cause slight color variation between image and actual item. Measurement may vary by +/- 1-3cm.