Network power source control module

The invention relates to a network power source control module. The network power source control module comprises a main control module, an input and output module and an adjustment and control module; the main control module is composed of a CPU module, a network control power source, a reset circuit, a synchronous dynamic random access memory and a Nor Flash; the input and output module is composed of four paths of switching quantity input and four paths of control output; the adjustment and control module is composed of an Ethernet, a network transformer and power source input, wherein the network transformer is connected with a network control circuit; the input and output module further comprises an optocoupler and a bus buffer, wherein the optocoupler adopts light as medium transmission signals, and the bus buffer is used for buffering a register; and the adjustment and control module further comprises a power source circuit device, wherein the power source circuit is connected with the power source input. The main control module, the input and output module and the adjustment and control module are adopted, and therefore, the network power source control module has the advantages of clear work division, regulation and control functions, and reasonable design, and can be widely used.