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KEYES 4-CH 5V Solid-State Relay Module for Arduino - Red + Blue
5V solid relay 240V / 2A£¬ output resistance fuse 240V / 2A; Dimension: 57 x 55 x 25 (Long x width x height); Input power: 5V DC; Input control signal voltage: (0~2.5V status low level£¬ relay OFF) (3~5V status high level£¬ relay ON); Module interface: Input parts: DC+: connect power positive DC-: connect power negtive CH1: relay module signal trigger point (Effective low level trigger) CH2: relay module signal trigger point (Effective low level trigger) CH3: relay module signal trigger point (Effective low level trigger) CH4: relay module signal trigger point (Effective low level trigger); Electric parameter: Voltage: 1-CH 5V£¬ 2-CH 5V£¬ 3-CH 5V£¬ 4-CH 5V; Quiescent current: 1-CH 0mA£¬ 2-CH 0mA£¬ 3-CH 0mA£¬ 4-CH 0mA; Working current: 1-CH 12.5mA£¬ 2-CH 12.5mA£¬ 3-CH 12.5mA£¬ 4-CH 12.5mA; Trigger voltage: 1-CH 3.3~5V£¬ 2-CH 3.3~5V£¬ 3-CH 3.3~5V£¬ 4-CH 3.3~5V£¬ Trigger current: 1-CH 2mA£¬ 2-CH 2mA£¬ 3-CH 2mA£¬ 4-CH 2mA.