- VCC: Power interface ,5V
- GND: Ground
- IN: Control interface .Drive Current at least 4mA
- COM: Control circuit ground ,Connect to GND
- Size: approx. 41 x 16 x 16mm/ 1.61 x 0.62 x 0.62''
- Weight: approx. 12g
- With isolation groove in control area and load area.
- With power and relay action indication, bright when connect and go off when disconnects.
- When there is a signal in signal input, public side and common side will breakover.
- It can be not only used as a microcontroller development board module, but also as a home appliance control.
- It can not only control the DC or AC signal, but the 220V AC load.
- With a permanent open and close vents contact.
- It is convenient to connect with blue KF301 terminal access control cable.
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