HALJIA 8 Channel 5V Solid State Relay Module Board Low Level Trigger 2A With Resistive Fuse Compatible with Arduino Uno Duemilanove MEGA2560 MEGA1280 ARM DSP PIC

• Model: 5V 8-channel solid state relay module; Type: Low level trigger; Size: 105 × 55 mm
• Low level trigger refers to when the voltage between the signal trigger terminal and the negative pole of the power supply is OV, or the voltage of the trigger terminal is lower than the voltage of the positive pole of the power supply. When the voltage is low enough to trigger, the relay will be closed. It is usually a trigger method that connects the negative pole of the power supply to the trigger terminal, so that the relay is closed.
• Stable performance of electronic components, so that your equipment can work stably.
• Solid State Relay Module Board has been assembled, and electrical test passed.
• High sensitivity of this product. The use of the product expansion capability, can be used for all types of DIY.

Indroduction: 1. 5V solid state relay 240V 2A, output with resistive fuse 240V 2A. 2. Input power: 5V DC (160MA) 3. Input control signal voltage: (0-2.5V state low level relay ON) (3.3-5V state high level relay OFF) 4. Wiring method: When the signal trigger terminal has a low level trigger, the relay will be turned on, and the device will work with electricity. Specifications: Voltage type: 8 Channel 5V Quiescent current: 0mA Working current: 12.5mA Trigger voltage: 0-1.5V Trigger current: 2mA Size: 105 × 55 × 24.5 mm Weight: 73.9g Module Interface: Input section: DC+: positive power supply (by relay voltage power supply) DC-: connect power negative CH1: 1 way relay module signal trigger terminal (low level trigger effective) CH2: 2 way relay module signal trigger terminal (low level trigger effective) CH3: 3 way relay module signal trigger terminal (low level trigger effective) CH4: 4 way relay module signal trigger terminal (low level trigger effective) CH5: 5 way relay module signal trigger terminal (low level trigger effective) CH6: 6 way relay module signal trigger terminal (low level trigger effective) CH7: 7 way relay module signal trigger terminal (low level trigger effective) CH8: 8 way relay module signal trigger terminal (low level trigger effective) Power supply of the module: The power supply must be DC, and the voltage must match the voltage of the relay. Packing List: 1x 8 Channel 5V solid state relay module board