Products

Relay card

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.