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Description
12V 24V RS485 RS232 Serial Modbus RTU PLC Programmable Delay Relay Module 8CH IO Trigger Switch Board with Display
Product Description
PLC controller without computer programming:
The entire programming process does not require computer programming. Without programming instructions, you only need to fill in the corresponding input signal and delay time on/off parameters of the output device on the screen according to the action flow sequence of the device, so that multiple controlled devices can be controlled according to the preset. The programmed program runs automatically.
