This 5V 4 Channel SSR – Solid State Relay Module 240V 2A Output. SSR relay which can control up to 2A at 240VAC. This is a 4 Channel SSR relay module which has 3 separate terminals, NO (Normal Open), COM (Common), NC (Normal Closed).
Module power supply: The power supply must be DC, and the voltage should match the voltage of the relay.
- Voltage: 5V
- Quiescent current: 0mA
- Operating current: 12.5mA
- Trigger voltage: 0-1.5V
- Trigger Current: 2mA
- DC+: Connect the positive pole of the power supply (powered by the relay voltage)
- DC-: Connected to the negative pole of the power supply
- CH: Relay module signal trigger terminal (low-level trigger is valid)
1 x 5V 1 Channel SSR Relay Module