817 Optocoupler 4Ch Voltage Control Adapter Module
$66.83
$129.65
Description Product Introduction: 1.Driving Port Signal Voltage:3.6-24V2.Output Port Voltage Port:3.6-30V3.Jumper Cap Can Achieve Output Port Is High POtential Or Pull Down Output4.Onboard 4-Channel 817 Are Independent:can achieve different voltage control at then same time NOTE: The input port is shared with GND; The output ports are independent of each other; It is optocoupler output.V and G will be connected after input valid signa in input port.
