46 10ms timer ARM Cortex M3 CPU 8 transistor power output PLC input module

* CPU: ARM CortexTM M3 CPU. * Digital Input: 24 High-level input x4,general input x20,supporting source/drain type. * Digital Output: 16 NPN transistor power output x16, or PNP transistor power output x16, or transistor power output x8+relay outputx8. Digital Input 24 High-level input x4,general input x20,supporting source/drain type Analog Input N/A Digital Output 16 NPN transistor power output x16, or PNP transistor power output x16, or transistor power output x8+relay