4 Output Relay Module Works on 5V Signal (SKU#KIT.M7)
With Optocoupler Isolation & High/Low Trigger Selection
Internal Reference:
KIT.M7.4RELAY
Description
LED indicator for each input All connection interfaces through a direct connection terminal block
Specification:
- Maximum load: AC 250V/10A, DC 30V/10A
- Driving current for each relay: 20mA
- Working voltage: 5V
- Module size: Size: 7.5cm x 5.5cm x 2cm (L x W x H)
- Optocoupler Isolation
- High or Low Trigger Selection
Module interface:
- VCC: positive power supply (VCC) 5Vdc
- GND: negative power supply (GND)
- IN1: control signal for relay 1
- IN2: control signal for relay 2
- IN3: control signal for relay 3
- IN4: control signal for relay 4
Very good to use it with motor switching control or pump starting applications with your microcontrollers, Arduino boards, or PC port.
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