16 channel relay 5v

Details:-

1. 5V relay with AC contact capacity of 10A 250V and optocoupler protection.
2. Onboard power supply module does not need an external power supply. I / O port driver is active low.
3. The module can be used as a microcontroller development board module and also as appliance control, PLC extended output.
4. It is using the industry’s top -quality isolation optocouplers, strong anti-jamming ability, stable performance.
5. The 1-16 road can be any full on/off or any road.
6. All interfaces can be directly connected through the terminal leads, very convenient.