Solid Relay Module 4 channel 5v low level trigger for Arduino
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Specification:
Voltage Supply: 5V.
Channels: 4 Channel .
- Switch Max frequency: ?5KHz.
- Static Current: 0mA.
- DC +: positive power supply (by relay voltage power supply).
- DC-: connect power negative.
- CH1: 1 relay module signal to trigger the end (high level trigger effective).
- CH2: 2-channel relay module signal to trigger the end (high level trigger effective).
- CH3: 3-channel relay module signal to trigger the end (high level trigger effective).
- CH4: 4-channel relay module signal to trigger the end (high level trigger effective).
Trigger Voltage Range:
- 5V Low-level trigger module: 0-1.5VDC relay connect (ON), 2.5-5VDC relays disconnect (OFF).
- 12V low-level trigger module: 0-4.5VDC relay connect (ON), 5.5-12VDC relays disconnect (OFF).
- 24V low-level trigger module: 0-8.5VDC relay connect (ON), 10-24VDC relays disconnect (OFF).