PRODUCT DESCRIPTION: 12V relay with AC contact capacity of 10A 250V and optocoupler protection. The onboard power supply module does not need an external power supply. I / O port driver is active low. The module can be used as a microcontroller development board module and also as appliance control, PLC extended output. It is using the industry’s top-quality isolation optocouplers, strong anti-jamming ability, stable performance. The 1-16 road can be any full-on/off or any road. All interfaces can be directly connected through the terminal leads, very convenient.
Package Includes 1 x 12V 16 Channel Relay Module with Light Coupling LM2576 Power Supply.