Combined logic control circuit and sewage treatment system

• Main Authors: DING JINGGUO, LUO JIESHENG, LIU RANRONG, LI WENSHENG
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The utility model discloses a combined logic control circuit and a sewage treatment system. The combined logic control circuit comprises at least one signal input assembly, a control assembly and at least one signal output assembly, each signal input component performs isolated transmission on at least one path of first communication signal and converts the first communication signal into one pathof second communication signal; the control assembly generates at least one first control signal according to the at least one second communication signal; after each signal output assembly processesone path of first control signal, at least one external electrical device is controlled to realize a specific circuit function; and the switching power supply assembly supplies power to each circuitassembly in an isolated manner. 本申请公开一种组合式逻辑控制电路及污水处理系统，组合式逻辑控制电路包括：至少一个信号输入组件、控制组件及至少一个信号输出组件；每个信号输入组件对至少一路第一通信信号进行隔离传输，并转换得到一路第二通信信号；控制组件根据至少一路第二通信信号生成至少一路第一控制信号；每个信号输出组件对一路第一控制信号进行处理后，控制至少一个外部电气设备实现特定的电路功能；开关电源组件为各个电路组件进行隔离供