In order to optimally use different devices while doing work, we must have detailed information about them so that we can maximize the efficiency of the equipment.
In order to adjust the variables under control, it is necessary to continuously measure its value and compare it with the desired value of the variables and send the information to the PLC. Sensors are the communication link between the control loop and the hall equipment, and their role is to transfer information to the PLC.
Samtech Electronics technical group has produced new generations of sensors with a special design, which consist of three main parts (source), power supply (switching), processor part (cpu:ATMEGA8) and converter part. The function of the sensors is that the received information is read by the transmitters and then processed by the microcontrollers and sent to the PLCs through RS485 Modbus.